Durable indexable inserts for efficient metalcutting
Indexable inserts are hardened cutting elements designed to deliver consistent material removal in metalworking, providing cost-effective tool life management and repeatable results for turning, milling and drilling operations. Suited for machining steel, stainless and heat-resistant alloys, these inserts offer rapid edge renewal and reduced downtime through simple indexing, while versions optimised for internal coolant significantly improve chip control and thermal management in demanding applications. By choosing the right insert grade and geometry you gain improved tool life, predictable wear behaviour and better surface finish thanks to enhanced chip control, with key benefits including wear-resistant carbide, internal coolant compatibility and reliable chip breaking.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD‑coated carbide in grade T9215, ISO standard geometry and a 0.4 mm corner radius for reliable productivity in medium-steel turning; order directly via Metav Werkzeuge or consult our specialists for application matching. CNMG 090404 T9215 turning insert — Tungaloy (CVD-coated carbide, rhombic 80°) A CNMG090404 T9215 ISO turning insert intended for external and internal turning of medium steels, designed for productive, continuous to lightly interrupted cuts. ISO‑standard geometry, ensures holder compatibility CVD-coated carbide grade T9215 Optimised for medium steel turning 0.4 mm corner radius for robust edge Double-sided chipbreaker, cylindrical hole Maximise productivity for medium‑steel turning The CVD‑coated carbide composition of this insert delivers a favourable balance between wear resistance and fracture toughness, making it a strong choice for productive turning of medium steel. The T9215 grade is engineered to maintain cutting-edge integrity during continuous operations and light interruptions, which translates directly into longer tool life and fewer indexings. This results in lower downtime and improved throughput on series and batch work where consistent performance is essential. Consistent geometry for faster set‑up and interchangeability Built to ISO dimensions, the rhombic insert form and the defined 80° geometry simplify holder selection and replacement. Compatibility is determined by shape, clearance, tolerance class, fastening and thickness, so using ISO‑compliant inserts reduces set‑up time and avoids ambiguity at tool changes. The presence of a cylindrical central hole and standard thickness of 4.76 mm supports secure clamping and repeatable positioning, which is particularly valuable for automated or multi‑station tooling arrangements. Improved chip control and protected cutting edge The double‑sided chipbreaker is designed to promote stable chip formation under typical turning parameters for steels; this supports safer evacuation and reduces risk of re-cutting. The 0.4 mm corner radius offers a robust edge that resists chipping while still allowing acceptable surface finish in many applications. Where surface integrity is critical, the corner radius and chipbreaker should be matched to workpiece stability and feed rate to achieve the desired balance between finish and tool life. The insert’s 0° clearance helps maintain predictable contact geometry with the workpiece. Practical selection advice for everyday workshop use Select the chipbreaker and grade to suit material, cut stability and the expected interruption level: the current specification is a first choice for standardised medium‑steel conditions. The insert is suitable for both external and internal turning when used with the appropriate holder and backing plate; a rigid set‑up will optimise life and part tolerances. For customers requiring further machining parameters or matching to specific holders, Metav Werkzeuge offers application guidance to align the insert characteristics with process requirements. For technical matching, sample availability or to place an order for Tungaloy inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our team will assist with selection and delivery options. Technical Data Article number: 6966090 Manufacturer SKU: TUN6966090 SKU: 6966090-Tungaloy Facts Size: 09 Thickness: 4.76 mm Corner radius: 0.4 mm Clearance angle: 0° Insert angle: 80° Special features Material: Carbide (CVD-coated) Grade: T9215, for medium steel Shape: Rhombic, double-sided Hole: cylindrical Chipbreaker: double-sided FAQ What steels is this insert best suited to? The T9215 grade in this CNMG090404 insert is optimised for medium steel machining, offering a balance of wear resistance and toughness suitable for productive continuous to light interrupted turning. Is the insert reversible and how many cutting edges are available? The insert is double‑sided with a rhombic form, providing multiple usable edges; the double‑sided chipbreaker supports repeated indexing. How does the geometry affect holder compatibility? Being ISO‑compliant, the insert’s form, clearance angle and size permit compatibility with standard CNMG holders when the holder matches the ISO specifications. Can this insert handle interrupted cuts? Grade T9215 is suitable for continuous and slightly interrupted cuts; severe interruptions require assessment of cutting conditions and may need a more robust grade or modified parameters. What does the 0.4 mm radius mean for surface finish? A 0.4 mm corner radius increases edge strength and reduces chipping risk while still producing acceptable surface finish; finer radii give better finish but lower edge robustness. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated cemented carbide, a double-sided chipbreaker and precise ISO form for steady, productive turning operations; order directly via Metav Werkzeuge or consult our specialists for application support. CNMG 090404 T9215 – Indexable turning insert for turning, CVD-coated cemented carbide (Tungaloy) A CNMG090404 T9215 is an ISO‑standard rhombic indexable insert designed for external and internal turning, optimised for medium‑hard steel where high wear resistance and fracture toughness are required. CVD-coated carbide for medium steel Double-sided chipbreaker design 0.4 mm corner radius for versatility ISO rhombic CNMG form with 80° lead angle High productivity and wear resistance for medium‑steel turning The T9215 grade offers a balanced combination of wear resistance and fracture toughness, making it a reliable choice for continuous to slightly interrupted cuts in medium‑hard steel. The CVD coating extends tool life by reducing flank wear, which in turn increases uptime and reduces tooling changes. Because the grade was developed for productivity, cycle times are shortened without sacrificing surface finish or process stability, yielding a lower tool cost per part in high‑volume turning. Secure mounting and predictable geometry for consistent results The CNMG rhombic form with an 80° lead angle and a cylindrical central hole provides straightforward clamping and predictable cutting geometry. Compatibility with holders depends on insert form, clearance angle, tolerance class, fastening and thickness; the standardised ISO geometry ensures interchangeability across compliant tool holders. The 0° clearance angle and 0.4 mm corner radius give a favourable balance between edge strength and versatility, supporting both roughing and finishing passes when combined with the correct feed and depth of cut. Practical selection: chipbreaker, grade and process benefits The double‑sided chipbreaker reduces chip length and improves evacuation in turning, especially useful when machining long, slender components or when coolant access is limited. Selecting T9215 helps maintain a stable cutting edge under higher material removal rates; this reduces the risk of premature chipping and contributes to reproducible part quality. For customers requiring guidance, choosing the matching holder and setting cutting data according to machine rigidity will maximise the grade’s productive potential while maintaining surface integrity. For dependable medium‑steel performance, specify Tungaloy’s T9215 inserts and contact Metav Werkzeuge for tailored recommendations and fast availability — eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Manufacturer article number: 6772173 SKU (manufacturer): TUN6772173 SKU (shop): 6772173-Tungaloy Model series: ISO-Drehwendeschneidplatten Application: Turning Material: Cemented carbide Numeric data Corner radius: 0.4 mm Plate thickness: 4.76 mm Plate size: 09 Lead/approach angle: 80° Clearance angle: 0° ISO code: 090404 Design / Special features Insert designation: CNMG090404 Plate form: Rhombic Hole: With hole Hole style: Cylindrical hole Chipbreaker: Double-sided Grade: T9215 Coating type: CVD-coated cemented carbide FAQ Which materials is this insert best suited for? The CNMG090404 T9215 Tungaloy indexable turning insert is optimised for medium‑hard steel and delivers high wear resistance and toughness for productive steel machining. Is the insert reversible and how many cutting edges are available? This rhombic CNMG insert is double‑sided, providing multiple usable cutting edges that support cost‑efficient indexing during routine turning operations. How does the chipbreaker affect machining performance? The double‑sided chipbreaker on the T9215 grade shortens chips and improves evacuation, which enhances process reliability and surface quality in both external and internal turning. What should be considered when choosing a holder for this insert? Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; using an ISO‑compatible CNMG holder ensures correct clamping and consistent cutting geometry for the insert. Can this insert be used for interrupted cuts? The T9215 grade combines fracture resistance with wear resistance and is suitable for continuous to slightly interrupted cutting conditions in steel machining. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated cemented carbide, robust 0.4 mm corner radius and an 80° approach angle for predictable chip control and high productivity; order the insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG090404 T9215 CNMG turning insert by Tungaloy — ISO turning insert for medium steel CNMG090404 T9215 Tungaloy insert provides a reliable solution for external and internal turning in medium steel, combining wear resistance and fracture toughness for continuous to slightly interrupted cuts. CVD-coated cemented carbide grade T9215 Rhombic form with cylindrical hole Double-sided chipbreaker for stable chips 0.4 mm corner radius for fine finishing Consistent chip control for efficient production The combination of a double-sided chipbreaker and CVD coating ensures consistent chip formation under varying cutting conditions, which reduces cycle-time variability and helps maintain stable machining parameters. The coated cemented carbide substrate offers enhanced wear resistance and thermal stability, so the cutting edge retains geometry over longer runs; for batch processing this means fewer tool changes and more predictable throughput. Compatibility with ISO holders simplifies stocking and program transfer between machines. Robust cutting edge to extend tool life A small but decisive 0.4 mm corner radius and the T9215 grade deliver a balance between edge strength and surface finish. The insert’s design focuses on resisting flank wear and chipping during the moderate interruptions common in component turning; this translates into longer effective edge life and lower tooling consumption per part. The 80° approach angle supports a stable cutting force direction, reducing vibration and improving repeatable surface quality when machining medium steel. Easy integration and predictable inventory handling The ISO designation and standardised dimensions (size 09, thickness 4.76 mm) allow straightforward replacement and interchangeability across holders that accept CNMG inserts with a cylindrical hole. The presence of a central hole and standard tolerance class means clamping and location are reproducible, which reduces setup time and the risk of mounting errors. For shops managing multiple machine types, this standardisation supports consistent process documentation and tool management. Application guidance and material suitability Designed primarily for turning applications, the insert performs best in medium steel where a combination of wear resistance and toughness is required. The T9215 grade is aimed at productive machining at continuous to slightly interrupted cuts, rather than heavy interrupted or abrasive applications. For modifications to cutting data or to confirm suitability for specific alloys and cutting conditions, consult technical data sheets or request tailored advice from Metav Werkzeuge to optimise feed and speed settings for the required surface finish and tolerance. Contact Metav Werkzeuge today for application advice and availability of Tungaloy CNMG090404 inserts; technical consultants are available to support selection and compatibility checks. Technical Data Article number: 6944524 Manufacturer SKU: TUN6944524 Label: CNMG090404 T9215 Tungaloy-Wendeplatte Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.4 mm Thickness: 4.76 mm Size: 09 ISO code: 090404 Approach angle: 80° Relief angle: 0° Hole: with cylindrical hole Special features Material: cemented carbide Coating: CVD Shape: rhombic Chipbreaker: double-sided Application: turning, external and internal Recommended for: medium steel, continuous to slightly interrupted cuts Compatibility: ISO-standard holders and bar-type toolholders FAQ Is this insert suitable for internal turning operations? Yes. The CNMG090404 T9215 Tungaloy insert is designed for both external and internal turning; the rhombic form and central cylindrical hole allow reliable clamping in appropriate ISO holders. What material is the cutting substrate and what coating is used? The insert uses a cemented carbide substrate with a CVD coating, the combination of which provides wear resistance and toughness suitable for medium steel machining. How does the 0.4 mm corner radius affect surface finish? A 0.4 mm corner radius balances edge strength and finish quality; with appropriate feeds it delivers good surface integrity while resisting edge chipping during continuous to lightly interrupted cuts on medium steel. Can the insert handle interrupted cuts? The T9215 grade is intended for continuous to slightly interrupted cutting; heavier interruptions may require a different grade or a larger corner radius to avoid premature edge failure. Which holders are compatible with this insert form? Compatibility is determined by the insert form, relief angle, tolerance class, clamping style, size and thickness; the ISO-form CNMG090404 fits standard holders that accept CNMG inserts with a cylindrical hole. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of a CVD-coated carbide grade T9215 that balances wear resistance with fracture toughness for efficient mid‑range steel machining. The rhombic 80° form and 0.4 mm corner radius provide versatile cutting geometry, while the double‑sided design and cylindrical hole ensure reliable clamping and economical tool life; order the CNMG090404 T9215 insert directly via Metav Werkzeuge or ask the consultants for application support. CNMG 090404 T9215 indexable turning insert for Turning — Tungaloy A CNMG090404 T9215 indexable insert designed for ISO‑compatible turning operations, optimised for productivity in continuous to light interrupted cuts. CVD-coated T9215 for mid-range steel 80° rhombic form, ISO standard 0.4 mm corner radius for versatility Double-sided with cylindrical hole Increase throughput with consistent wear resistance The CVD-coated T9215 carbide delivers a combination of wear resistance and fracture toughness that supports higher productivity on medium‑hard steels. By selecting a cutting grade that tolerates continuous and slightly interrupted cuts, machining cycles become more predictable and tool changes less frequent. The material and coating pairing reduces flank wear under steady thermal and mechanical loads, which in turn helps maintain dimensional accuracy and lowers scrap rates during longer production runs. Simple integration into ISO holder systems The 80° rhombic geometry and standard ISO designation make mounting straightforward in compatible external holders and boring bars. The presence of a cylindrical hole supports secure clamping with standard screws and clamping sets, while the insert’s thickness and tolerance class align with common ISO holders. This means fewer adapter requirements and quicker setup times on the shop floor, enabling a faster transition from part preparation to stable cutting conditions. Versatile cutting edge for general turning tasks A 0.4 mm corner radius offers a good compromise between edge strength and surface finish, suitable for general turning tasks from semi‑roughing to finishing on steels. The double‑sided construction effectively doubles usable life per insert, improving cost efficiency without sacrificing performance. The rhombic shape enables positive rake options and comfortable chip flow when paired with an appropriate chipbreaker for the application, promoting stable metal removal and improved surface quality. Application guidance and material suitability This insert is specified for turning and is particularly suited to a range of steel grades encountered in standard production environments. Select a chipbreaker and insert grade according to part material, depth of cut and machine rigidity; the T9215 grade performs well under medium cutting forces and supports higher material removal rates when process parameters are stabilised. For interrupted cuts or more demanding alloys, consider assessment with the technical team to match grade and geometry precisely to the task. For application advice, availability or to request suitable holder recommendations for the Tungaloy CNMG090404 T9215 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 6772148 Manufacturer SKU: TUN6772148 SKU: 6772148-Tungaloy Brand: Tungaloy Model series: ISO indexable turning inserts Material: Carbide (cemented carbide) Core specifications Insert form angle: 80° Thickness: 4.76 mm Corner radius: 0.4 mm Relief (clearance) angle: 0° Size designation: 09 Design and features Rhombic insert shape Double-sided chipbreaker Cylindrical hole for clamping CVD-coated grade T9215 Suitable for turning of steel Compatible with ISO holders For continuous to light interrupted cuts Application: Turning FAQ What materials is this insert best suited for? The CNMG090404 T9215 insert is formulated for mid‑range steel machining; the T9215 grade combines wear resistance and toughness for productive steel turning. Is the insert compatible with standard ISO holders? Yes, the rhombic 80° form and the ISO designation ensure compatibility with common ISO external holders and boring bars when the holder matches the insert form, size and thickness. How does the double‑sided design affect economy? Being double‑sided, the insert provides two usable cutting edges per index, effectively improving cost per edge and extending time between insert replacements in routine turning operations. Which features improve chip control during turning? The combination of the appropriate chipbreaker style and the CVD-coated T9215 grade supports stable chip formation and control in continuous to light interrupted cutting, enhancing surface finish and process consistency. Are there specific cutting‑data recommendations for this grade? Cutting data should be selected based on workpiece steel grade, machine rigidity and chosen holder. Coordinate process parameters with Metav Werkzeuge for tailored recommendations on feeds, speeds and coolant strategy. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide in grade T9215, reliable double-sided chip control, and ISO compatibility to maintain high productivity in medium-steel turning; order the CNMG090404 T9215 insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG090404 T9215 ISO turning insert for Turning — Tungaloy A CNMG090404 T9215 ISO-standard rhombic indexable insert for turning, engineered for medium-steel machining with a neutral clearance and robust, double-sided chipbreaker. CVD-coated carbide grade T9215 ISO rhombic CNMG 090404 geometry Double-sided chipbreaker for stability Suitable for medium steel, continuous cuts Engineered for reliable medium-steel turning The insert is manufactured in CVD-coated carbide with the T9215 grade, designed to balance high wear resistance and fracture toughness. This combination supports consistent tool life during continuous to lightly interrupted cuts and reduces the need for frequent tool changes. The rhombic CNMG geometry provides an 80° cutting-edge orientation and a 0° clearance (neutral), which is particularly effective when turning steel where stable cutting forces and predictable tool behaviour are required. The result is a dependable cutting edge that contributes to smoother production planning and fewer unexpected stoppages. Compatibility and practical handling for workshop use ISO standardisation means the insert fits a wide range of external holders and boring bars, with compatibility determined by form, relief angle, tolerance class, fixing method, size and thickness. The insert features a cylindrical locating hole and a thickness of 4.76 mm, enabling secure clamping and simple replacement. A nose radius of 0.4 mm permits precise profiling and controlled surface finish without compromising edge strength. Clear identification by ISO code and manufacturer SKU simplifies inventory management and ensures exact matching for existing tool systems. Maximise productivity through controlled chip formation The double-sided chipbreaker is tuned for medium-steel operations and promotes predictable chip shapes, aiding evacuation and protecting the cutting edge. Improved chip control reduces cycle interruptions and supports higher metal removal rates while maintaining surface integrity. By combining a robust substrate with a CVD coating, the insert tolerates elevated cutting speeds and delivers stable wear behaviour, making it a practical choice where throughput and repeatability matter most. For processes prioritising economy and reliability, this indexable insert supports efficient machining with reduced downtime. Contact Metav Werkzeuge for availability and application advice on Tungaloy CNMG090404 T9215 inserts — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical Data Article number: 6782309 SKU: 6782309-Tungaloy Manufacturer SKU: TUN6782309 Manufacturer: Tungaloy Model series: ISO turning inserts Facts Thickness: 4.76 mm Nose radius: 0.4 mm Included angle: 80° ISO code: 090404 Size: 09 Special features Material: carbide Coating / grade: CVD-coated, T9215 Geometry: rhombic (CNMG) Clearance: 0° (neutral) Hole style: cylindrical locating hole Chipbreaker: double-sided Typical application: external and internal turning of medium steel FAQ What materials is this insert designed for? The CNMG090404 T9215 indexable insert is optimised for medium steel machining; the CVD-coated carbide grade T9215 provides wear resistance suited to continuous and light interrupted cuts. How is the insert secured to the holder? The insert features a cylindrical locating hole and is retained according to ISO-standard clamping systems; compatibility depends on the holder form, tolerance class and fixing method. How many cutting edges are available on the insert? The CNMG format is double-sided with multiple usable edges; the double-sided chipbreaker allows the insert to be indexed to present fresh cutting edges as required. Can this insert be used for interrupted cuts? Yes, the T9215 grade combines toughness and wear resistance, making the insert suitable for continuous to lightly interrupted cutting conditions. What nose radius and thickness should be expected for turning accuracy? This insert has a 0.4 mm nose radius and a plate thickness of 4.76 mm, enabling accurate profiling and a stable cutting edge for consistent surface finish. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated durability, a 0.4 mm nose radius and reliable double-sided geometry for efficient medium-steel turning; order directly via Metav Werkzeuge or contact their consultants for application guidance. CNMG090404 T9215 ISO turning insert (rhombic, 80°) by Tungaloy The CNMG090404 T9215 is an ISO-standard rhombic turning insert designed for external and internal turning operations in medium steel machining CVD-coated cemented carbide T9215 Optimised for medium steel machining Double-sided insert with cylindrical hole 80° included angle, rhombic 09 form Productive performance for medium steel turning The CNMG090404 T9215 insert combines a CVD-coated surface with a cemented carbide substrate to deliver high wear resistance while maintaining fracture toughness. This balance allows for stable, productive machining in continuous to lightly interrupted cuts, where repeatable tool life and consistent surface finish are required. The grade is engineered to sustain higher cutting parameters, which reduces cycle times and contributes to improved process economics in series production. Clear compatibility and clamping considerations As an ISO-standard turning grade in rhombic 09 form with an 80° included angle, the geometry and tolerance class determine compatibility with external holders and boring bars. The insert features a cylindrical hole for positive locating and a 0° relief angle, so correct seat form and clamping torque are essential for repeatable results. Selection of a holder that matches the insert form, thickness and fastening method is required to ensure reliable chip control and to avoid edge instability. Practical cutting behaviour and application guidance The built-in double-sided chipbreaker is suited to medium steel applications where stable chip formation and evacuation support productivity. For predominantly steel workpieces, the cutting edge geometry and the T9215 coating combination favour sustained material removal rates with good surface integrity. Use the insert for external turning, light profiling and internal turning where the machining is continuous or only slightly interrupted; adjust feeds and speeds to balance tool life and productivity. Predictable service life and process reliability The inserted configuration promotes process reliability, providing predictable wear patterns and easier tool management in production. The coating reduces flank wear and helps maintain dimensional accuracy over longer tool cycles, lowering the need for frequent index changes. For further technical data or application-specific recommendations, Metav Werkzeuge offers tailored advice to align the insert selection with workpiece material and machine conditions. For high-productivity medium-steel turning with proven wear resistance, request the Tungaloy CNMG090404 T9215 insert via Metav Werkzeuge or contact their consultants at info@metav-werkzeuge.com / +49 2822 7131930 Technical data Article number: 6772153 SKU: 6772153-Tungaloy Manufacturer SKU: TUN6772153 Model series: ISO-Drehwendeschneidplatten Designation: CNMG090404 Facts Size: 09 Thickness: 4.76 mm Nose radius: 0.4 mm Included angle: 80° Relief angle: 0° Special features Material: cemented carbide Coating / grade: T9215 CVD-coated Geometry: rhombic form Hole: with cylindrical hole Chipbreaker: double-sided Application: turning (external and internal) Suited for continuous to lightly interrupted cuts FAQ What workpiece materials is this insert intended for? The CNMG090404 T9215 insert (Tungaloy, SKU 6772153-Tungaloy) is optimised for medium steel machining, combining wear resistance and fracture toughness for productive results. Can the insert be used for internal and external turning? Yes. The ISO rhombic form and cylindrical hole make the insert suitable for both external and internal turning when the correct holder and clamping setup are used. How does the T9215 grade affect cutting parameters? The T9215 CVD-coated grade supports higher cutting parameters in medium-steel applications, enabling increased material removal rates while maintaining tool life. Is the chip control suitable for interrupted cuts? The double-sided chipbreaker provides effective chip control in continuous and lightly interrupted cuts; heavier interruptions may require alternative geometries or process adjustments. Which holder features are essential for reliable performance? A holder matching the rhombic 09 form, proper seat geometry, correct clamping torque and compatible tolerance class are essential to exploit the insert’s stability and chip control. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9215 Wendeplatten - Tungaloy
Take advantage of the CVD-coated carbide grade T9215 and the 80° rhombic geometry for productive medium-steel turning; the 0.4 mm corner radius ensures precise contouring with reliable wear resistance. Order the CNMG 090404 T9215 turning insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG 090404 T9215 turning insert – CVD-coated carbide, 0.4 mm radius (Tungaloy) CNMG 090404 T9215 is an ISO-format indexable turning insert designed for efficient external and internal turning in medium-steel applications CVD-coated carbide grade T9215 0.4 mm corner radius for precise contours 80° rhombic geometry for versatile turning Double-sided with cylindrical centre hole More machining per edge: productivity and wear control The CVD-coated carbide composition of this grade offers a balanced combination of wear resistance and fracture toughness, allowing consistent chip formation and extended tool life during continuous to slightly interrupted turning. For mid-range steel workpieces, the turning grade T9215 delivers higher material removal rates while maintaining dimensional stability; the result is reduced spindle downtime and improved process economy. This benefit is particularly relevant where repetitive runs demand repeatable performance and predictable edge life. Secure clamping and ISO compatibility for fast tool changes Built to the ISO series format, the insert’s 80° rhombic geometry and cylindrical centre hole ensure reliable positioning and clamping in standard toolholders. Compatibility with holders depends on form, relief angle, tolerance class, fastening, size and thickness, which simplifies tool selection across existing setups. The double-sided design supports reversible indexing, reducing tooling costs and spare inventory while enabling quick edge changes to maintain cycle-time efficiency. Surface quality and process robustness A 0.4 mm corner radius provides a precise cutting edge for finishing contours and controlled surface finish, while the chipbreaker geometry supports consistent chip evacuation. For production environments seeking reproducible quality, the combination of grade and insert geometry reduces the risk of workpiece scrapping and minimises rework. When machining medium steels, the insert performs well at elevated feeds and cutting speeds, contributing to overall productivity gains and stable component tolerances. Practical selection advice and application scope This insert is suited for external and internal turning of medium steels; choose the appropriate chipbreaker and grade variant according to the workpiece material, cutting strategy and machine stability. The indexable plate is part of an ISO system that includes matching external holders, boring bars, seat pads and clamping kits; using the correct holder geometry and fastening method is essential to exploit the T9215 grade fully and to achieve repeatable results in high-volume production. Contact Metav Werkzeuge for tailored application advice on Tungaloy T9215 inserts via info@metav-werkzeuge.com or call +49 2822 7131930 to determine the optimal holder and machining parameters for the application Technical data Article number: 6772158 SKU: 6772158-Tungaloy Manufacturer SKU: TUN6772158 Model series: ISO turning inserts Designation: CNMG090404 Grade: T9215 Material: carbide Facts Thickness: 4.76 mm Size: 09 Geometry angle: 80° Corner radius: 0.4 mm Relief (clearance) angle: 0° Special features CVD-coated carbide grade T9215 Double-sided chipbreaker Cylindrical centre hole Rhombic insert form (CNMG) Suitable for medium-steel turning Compatible with ISO toolholders; compatibility depends on form, relief angle, tolerance class, fastening, size and thickness FAQ What materials is this insert designed for? The CNMG 090404 T9215 insert is specified as a first choice for medium-steel machining, offering wear resistance and fracture toughness suited to continuous to slightly interrupted cuts. How is compatibility with toolholders determined? Compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; the CNMG 090404 follows ISO standards to simplify holder selection. Is the insert reversible and does it reduce inventory needs? Yes, the insert is double-sided and indexable, which allows reversible use and can reduce the number of different tools required in stock. What benefits does the T9215 grade provide compared with uncoated grades? T9215’s CVD coating increases wear resistance and helps maintain edge integrity under higher productivity conditions, improving process stability and component quality. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of robust CVD-coated carbide in grade T9225, a balanced 80° CNMG geometry and a 0.4 mm corner radius for stable, productive turning of medium to heavy steel; order the CNMG090404 T9225 indexable inserts directly via Metav Werkzeuge or consult our specialists for machining recommendations. CNMG 090404 T9225 indexable turning insert — CVD-coated carbide, 80° rhombic (Tungaloy) CNMG090404 T9225 is an ISO-standard indexable turning insert designed for external and internal turning where toughness and reliable chip control are required Robust CVD-coated carbide grade T9225 ISO CNMG geometry, 80° rhombic profile 0.4 mm corner radius for increased edge strength Double-sided chipbreaker with cylindrical hole Prolonged tool life through a tough, wear-resistant grade The T9225 grade combines a CVD-coated carbide substrate with a coating engineered for endurance in the middle to heavy ranges of steel machining. This composition increases resistance to flank and crater wear and, in practice, leads to extended tool life and fewer insert changes in mixed or slightly interrupted cutting conditions. For operations where engagement depth and entry conditions vary, the greater toughness of this grade helps maintain edge integrity, reducing rework and supporting a more predictable production rhythm. Geometry and edge form that balance strength and finish The CNMG090404 form with an 80° included angle and a 0.4 mm corner radius is specified to provide an advantageous mix of radial support and cutting-edge strength. The rhombic plate shape distributes forces evenly at the cutting edge, while the double-sided chipbreaker assists stable chip formation over a range of feeds, supporting consistent surface quality. The cylindrical hole enables secure clamping in standard ISO holders, and the 4.76 mm plate thickness contributes to overall rigidity — all factors that help reduce vibration and improve dimensional consistency. System compatibility and practical selection guidance As an ISO-standard indexable insert, this CNMG090404 variant fits a wide range of external holders and boring bars; the complete system typically comprises the ISO insert, a matching external holder or boring bar, a shim/clamp set and spare fixing screws. Selection of chipbreaker and grade should be aligned with workpiece stability and machining strategy: the T9225 assortment is particularly suited to medium to heavy steel and intermittent cuts where resilience is more critical than ultra‑fine finishing. For users newer to insert selection, choosing a slightly more robust grade and generous corner radius will usually reduce the risk of edge failure in unstable set-ups. Contact Metav Werkzeuge for tailored cutting data, stock availability and secure procurement of genuine Tungaloy CNMG090404 T9225 indexable turning inserts Technical data Article number: 6787103 Manufacturer SKU: TUN6787103 SKU: 6787103-Tungaloy Model series: ISO indexable turning inserts Material: cemented carbide Facts Corner radius: 0.4 mm Included angle: 80° Plate thickness: 4.76 mm Plate size: 09 Clearance angle: 0° Insert designation: CNMG090404 Special features Coating / grade: T9225 (CVD-coated) Double-sided chipbreaker Rhombic plate form With cylindrical hole for secure clamping System build: ISO insert + external holder/boring bar + shim/clamp set + spare screws FAQ What workpieces is this insert best suited to? The CNMG090404 T9225 Tungaloy indexable turning insert is optimised for medium to heavy steel machining and performs well under slightly interrupted cuts where toughness and wear resistance are priorities. How does the T9225 grade affect tool life? The T9225 CVD-coated carbide grade on this CNMG090404 insert provides enhanced wear resistance and edge toughness, which generally translates to longer tool life and more consistent performance in demanding turning operations. Will this insert fit standard CNMG holders? Yes — the CNMG090404 designation is ISO-standard; the insert is compatible with standard CNMG external holders and boring bars when matched for form, clearance angle, clamping tolerance and thickness. What benefit does the 0.4 mm corner radius deliver? A 0.4 mm corner radius on the CNMG090404 insert increases edge strength and reduces the likelihood of chipping in interrupted cuts, while still allowing acceptable surface finish at appropriate feeds. Is the insert reversible or single-sided? The CNMG090404 T9225 is double-sided with a chipbreaker on each usable face, enabling multiple indexing positions and economical use of the insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Take advantage of the CVD-coated carbide grade T9225 and the ISO CNMG090404 geometry for stable, productive turning of steel; the double-sided chipbreaker and secure cylindrical-hole fixing reduce downtime and simplify insert changes. Order the item directly via Metav Werkzeuge or consult our specialists for application-specific advice. CNMG090404 T9225 — ISO indexable turning insert for robust steel turning (Tungaloy) A CNMG090404 T9225 indexable turning insert engineered for medium-to-heavy steel turning, combining a tough CVD-coated carbide substrate with an 80° rhombic form for reliable chip control and long tool life. CVD-coated carbide for superior wear resistance Robust universal grade T9225 for steel turning ISO CNMG 09 rhombic, 80° geometry Double-sided chipbreaker; with cylindrical hole Longer tool life through a tougher cutting grade The CVD-coated carbide composition designated as T9225 is formulated for demanding turning tasks where variable engagement or slight interruptions occur. The CVD-coated surface provides a wear-resistant ceramic layer that slows flank and crater wear, while the substrate keeps sufficient toughness to resist chipping. As a result, batch runs and mixed-operation turning maintain consistent dimensions and surface finish, meaning fewer tool changes and lower per-part costs. The balanced combination of coating and substrate is particularly suited to machining steel components under medium-to-heavy cutting depths. Secure clamping and ISO compatibility to speed up set-up With the standard ISO CNMG090404 format and a rhombic 80° geometry, the insert fits a wide range of ISO turning holders; compatibility depends on form, relief angle, tolerance class, fastening and thickness. The insert features a cylindrical hole for precise seating and a double-sided chipbreaker, allowing both edges to be used before replacement. These design details reduce set-up time and ensure repeatable positioning, which supports leaner tool management and higher machine uptime. The listed corner radius 0.4 mm gives a compromise between edge strength and surface quality for general turning operations. Practical performance and application guidance for productive turning Designed as part of an ISO turning system, the insert works with a matching holder, underlay/clamp set and replacement screws to form a complete, serviceable tooling solution. The double-sided chipbreaker is optimised for stable chip formation when cutting steel, improving evacuation and helping to avoid built-up edge under varying conditions. Selecting the correct chipbreaker and feed conditions for the material and stability of the set-up will extend the number of machined parts per edge and improve process reliability. For workshops aiming to reduce variability, this solution offers an efficient balance of performance and robustness. For reliable medium-to-heavy turning choose the Tungaloy T9225 grade—contact Metav Werkzeuge for tailored tooling recommendations and order support via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6780639 SKU: 6780639-Tungaloy Manufacturer SKU: TUN6780639 Designation: CNMG090404 T9225 Tungaloy-Wendeplatte Facts ISO designation: 090404 Size: 09 Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Shape angle: 80° Special features CVD-coated carbide, grade T9225 Double-sided chipbreaker Rhombic plate form With cylindrical hole for secure fixing Intended for turning applications ISO turning insert series FAQ What materials is this insert suitable for? The CNMG090404 T9225 insert is intended primarily for steel machining in medium-to-heavy turning operations and is optimised for variable engagement. How does the T9225 grade affect tool life? The T9225 CVD-coated carbide offers enhanced wear resistance while retaining toughness, which improves edge life during interrupted cuts and variable conditions. Is CNMG090404 compatible with standard holders? Yes — the ISO CNMG090404 format and rhombic 80° geometry align with standard ISO turning holders; compatibility depends on holder form, clearance angle and fastening. What is the benefit of the double-sided chipbreaker? A double-sided chipbreaker provides two usable cutting edges per insert, improving economy and ensuring consistent chip control until the insert is rotated or replaced. How does the corner radius influence machining results? The 0.4 mm corner radius balances edge strength and surface finish: it delivers robust cutting edges while still producing acceptable surface quality for general turning tasks. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a CVD‑coated carbide T9225 grade and a double‑sided chipbreaker for stable chip control and extended edge life; the rhombic CNMG090404 geometry with a 0.4 mm corner radius and 4.76 mm thickness ensures reliable compatibility with ISO turning holders. Order the insert directly via Metav Werkzeuge or consult our technical advisors for application-specific recommendations. CNMG 090404 T9225 — Tungaloy indexable turning insert for ISO turning The CNMG090404 T9225 is an ISO‑standard indexable turning insert intended for medium‑to‑heavy steel turning, offering a robust CVD‑coated carbide grade and a double‑sided chipbreaker for variable cutting conditions. CVD-coated carbide grade T9225 Double-sided chipbreaker for chip control Rhombic insert with 80° cutting angle Corner radius 0.4 mm, thickness 4.76 mm Consistent cutting performance under variable conditions The combination of a CVD‑coated carbide substrate and the T9225 grade gives the insert the toughness required for medium‑to‑heavy steel turning where intermittent cuts or changing engagement depths occur. The coating improves wear resistance while the substrate maintains impact strength, so the indexable plate delivers stable chip formation and predictable tool life. This results in fewer interruptions on the shop floor and more consistent component quality when finishing or roughing steel parts. Easy integration with ISO tool systems and secure clamping Compatibility with holders depends on form, relief angle, tolerance class, fastening, size and thickness; the ISO designation 090404 and CNMG geometry facilitate selection of matching external holders or boring bars. The plate’s 4.76 mm thickness, rhombic shape and with cylindrical hole design allow secure mounting with standard shims or clamping sets and replacement screws. Assembled as a system — insert, holder, shim/clamp and fastenings — the solution supports rigid set‑ups that reduce chatter and maintain repeatable positioning. Practical benefits from the chipbreaker and geometry A double‑sided chipbreaker helps control swarf direction and break long chips into manageable lengths, which is particularly important in medium‑to‑heavy cuts and interrupted machining. The 80° cutting angle (CNMG) and 0° relief offer a balance between cutting edge strength and accessibility in shoulder or profile turning. For users unfamiliar with chipbreaker function: it is a micro‑geometry on the rake face that directs and segments chips to protect the edge and the workpiece surface. Application guidance and selection tips for production use Select the chipbreaker and grade to match the workpiece material, machining type and machine stability: the T9225 grade is recommended where higher toughness is needed across a broad range of steels. For stable, continuous cuts a finer chip control might improve surface finish, while for interrupted cuts the robust grade reduces the risk of edge fracture. Keeping a small inventory of matching shims and spare screws minimises downtime and simplifies tool changeovers on the shop floor. For tailored advice on the Tungaloy CNMG090404 T9225 insert, compatible holders and application parameters, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6780623 Manufacturer SKU: TUN6780623 SKU: 6780623-Tungaloy Manufacturer: Tungaloy Model series: ISO turning indexable inserts Facts ISO designation: 090404 Geometry: CNMG (rhombic, 80°) Size: 09 Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Hole: with cylindrical hole Special features Grade: T9225 (CVD‑coated carbide) Double‑sided chipbreaker Rhombic plate shape Application: external and internal turning Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness System components: holder, shim/clamp and screws Recommended for medium‑to‑heavy steel cutting and interrupted cuts FAQ What materials is this insert suited for? The CNMG090404 T9225 insert is formulated as a robust universal grade for medium‑to‑heavy steel turning operations; the CVD coating and substrate combination provide a balance of wear resistance and toughness for varying cutting conditions. How does the chipbreaker affect machining? The double‑sided chipbreaker on this indexable insert controls chip shape and evacuation; on the CNMG090404 T9225 it reduces long swarf formation and helps protect the cutting edge during interrupted cuts, improving process reliability. Which holder features must be checked for compatibility? Compatibility with the CNMG090404 relies on matching the insert form, relief angle (0°), tolerance class, fastening method, size (09) and thickness (4.76 mm); ensure the chosen external holder or boring bar is specified for CNMG inserts of this ISO designation. Is the insert reversible or single‑use per edge? The CNMG geometry is double‑sided, allowing indexing to a fresh cutting edge; the CVD‑coated T9225 grade supports repeated indexing for efficient tool usage and predictable life. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Take advantage of the proven combination of CVD-coated cemented carbide, ISO-compliant geometry and a 0.4 mm corner radius for stable metal-cutting performance; order via Metav Werkzeuge or consult the technical team for application-specific recommendations. CNMG 090404 T9225 — CNMG ISO turning insert for turning, Tungaloy CNMG 090404 T9225 is an ISO-standard indexable turning insert for general turning applications, designed for medium to heavy steel machining with a robust CVD-coated carbide grade. ISO-compliant geometry for consistent results CVD-coated carbide for wear resistance Double-sided chipbreaker for versatile cuts Cylindrical hole for secure clamping Consistent cutting performance under variable conditions The indexable insert delivers reliable cutting in mixed and interrupted cuts thanks to the T9225 CVD-coated cemented carbide grade. The coating increases surface hardness and wear resistance, which translates into longer tool life and fewer tool changes. The insert's ISO geometry ensures repeatable seat and orientation in standard holders, reducing setup time and improving process stability. For manufacturers facing fluctuating engagement or slightly interrupted cuts, this solution provides a measurable increase in uptime and predictable performance. Secure mounting and repeatable positioning for productivity Compatibility with standard holders is governed by form, clearance angle, tolerance class, fixation, size and thickness. The rhombic plate with a cylindrical hole and an 80° main angle gives a secure, repeatable clamping interface that supports stable cutting forces. The 0.4 mm corner radius helps to balance edge strength and surface finish, making it suitable for roughing and finishing passes when combined with the correct feed and speed. Clear ISO conformity reduces the risk of misfit and supports fast changeovers on the shop floor. Versatile chip control and application-oriented grade Equipped with a double-sided chipbreaker, the insert offers adaptable chip control across a range of cutting conditions. The chipbreaker geometry and the robust grade are selected to handle mid-to-heavy steel machining where toughness is required. This means fewer interrupted cuts causing edge breakage and improved surface integrity on the workpiece. Choosing the appropriate chipformer and machining parameters leads to optimised material removal rates and cost-efficiency per part produced. Practical benefits for workshop efficiency and process security Using a CVD-coated cemented carbide insert from a recognised range improves productivity through longer edge life and consistent geometry. The standardised ISO plate format fits common external holders or boring bars with predictable mounting, and the double-sided design offers economical indexability. For workshops seeking greater process security, the combination of coating technology, robust grade composition, and ISO standardisation supports repeatable quality and reduced downtime. For tailored advice on machining parameters or to source matching holders and accessories, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930; our consultants can confirm suitability for specific steel grades and applications. Technical Data Article number: 6780617 SKU: 6780617-Tungaloy Manufacturer SKU: TUN6780617 ISO designation: CNMG090404 Grade: T9225 Facts Corner radius: 0.4 mm Plate thickness: 4.76 mm Main angle: 80° Clearance angle: 0° Plate size: 09 Special features Material: cemented carbide Coating: CVD-coated Plate shape: rhombic Hole: with cylindrical hole Chipbreaker: double-sided Model series: ISO turning inserts Typical use: external and internal turning FAQ What holders are compatible with this CNMG090404 T9225 insert? Compatibility is determined by the ISO geometry, clearance angle, tolerance class, fixation method, size and thickness; the CNMG090404 T9225 insert fits standard CNMG-size external holders and boring bars designed for ISO turning inserts. Is this insert suitable for interrupted cuts and variable engagement? Yes, the T9225 grade and double-sided chipbreaker are designed to provide toughness for interrupted cuts and changing engagement conditions, making the insert suitable for medium to heavy steel machining. Can the insert be used for finishing passes as well as roughing? With the 0.4 mm corner radius and the correct feeds and speeds, the insert provides a balance between edge strength and surface finish that allows both roughing and light finishing operations. Is regrinding or recoating recommended for this plate? The CNMG090404 T9225 is intended as a disposable indexable insert; regrinding or recoating is generally not practised for this type of plate—replacement with a new insert ensures consistent ISO geometry and performance. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a robust CVD-coated carbide grade and a compact 0.4 mm corner radius for stable chip formation and reliable turning results; the ISO format ensures straightforward integration into standard holders. Order the CNMG090404 T9225 insert directly via Metav Werkzeuge or request guidance from their consultants. CNMG090404 T9225 — CNMG 090404 turning insert, ISO rhombic, 80° by Tungaloy The CNMG090404 T9225 is an ISO rhombic indexable insert for external and internal turning, engineered for medium to heavy steel machining where interrupted cuts demand toughness. CVD-coated carbide grade T9225 80° rhombic insert for stable turning 0.4 mm corner radius for fine finishing Double-sided chipbreaker, with cylindrical hole Consistent performance under variable cutting conditions The combination of a CVD-coated cemented carbide substrate and the T9225 grade gives a balance of hardness and toughness intended for medium to heavy steel machining. The coating reduces flank wear and improves edge stability under changing engagement conditions, while the substrate maintains resistance to chipping during light interruptions. This results in consistent cycle times and reduced reject rates, supporting a more predictable production flow and lower process variation. Precision geometry for reliable surface quality An 80° rhombic form with a 0.4 mm corner radius delivers a compromise between strength and finishing capability: the larger approach angle gives improved cutting-edge support for heavy cuts, while the modest radius enables finer surface finishes where required. The plate thickness of 4.76 mm and the central cylindrical hole ensure secure clamping in standard CNMG-compatible holders. The insert’s double-sided chipbreaker aids controlled chip formation, lowering the risk of built-up edge and promoting consistent surface integrity on turned components. Easy integration into ISO turning systems As an ISO-format indexable plate, the CNMG090404 designation denotes compatibility with a wide range of external holders and boring bars when the holder matches the insert’s shape, relief angle, tolerance class, fastening method, size and thickness. Check holder specifications for the 80° rhombic form and the 0° relief to ensure correct seating and clamp engagement. Proper matching reduces axial runout and vibration, which in turn extends effective tool life and improves repeatability across batches. Where the insert adds most value on the shop floor This insert is particularly suitable for operations requiring robustness under intermittent cuts or variable engagement—typical scenarios in roughing and mixed finish/roughing cycles. Use of the T9225 grade supports broad material coverage and stable chip formation, which helps maintain productivity in flexible production environments. For setups where tool-change frequency and process stability affect throughput, selecting this ISO indexable plate helps to reduce downtime and contributes to predictable per-part machining costs. Order Tungaloy CNMG090404 T9225 inserts through Metav Werkzeuge for proven robustness in steel turning, or request tailored cutting-data recommendations from their technical consultants Technical Data Article number: 6780658 Manufacturer SKU: TUN6780658 Model series: ISO turning indexable inserts Material: carbide Core technical data Insert designation: CNMG090404 Grade: T9225 Relief angle: 0° Corner radius: 0.4 mm Plate thickness: 4.76 mm Insert size: 09 Included hole: with cylindrical hole Insert angle: 80° Design & special features Rhombic plate form (CNMG / 80°) CVD-coated cemented carbide Double-sided chipbreaker ISO-standard indexable insert Intended application: turning (external and internal) FAQ Which materials is this insert best suited for? The CNMG090404 T9225 insert is formulated for medium to heavy steel machining where a tougher grade is preferred for interrupted cuts and variable engagement. How is the insert secured in a holder? Compatibility depends on matching the insert’s form, relief angle, tolerance class, fastening method, size and thickness; the CNMG090404 uses a cylindrical central hole and is clamped in CNMG-compatible external holders or boring bars. Can the insert be used for finishing operations? Yes, with its 0.4 mm corner radius the plate can achieve fine surface finishes when applied with appropriate feeds and speeds; the geometry also supports heavier cuts when needed. Is the CNMG090404 indexable on both sides? The plate is double-sided with a chipbreaker on both faces, enabling one index for a fresh cutting edge and thus improved economy per insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a CVD-coated carbide grade for wear resistance, a 0.4 mm corner radius for robust cuts and ISO compatibility that simplifies holder selection — order the insert directly via Metav Werkzeuge or ask our consultants for application advice. CNMG 090404 T9225 ISO turning insert by Tungaloy — rhombic indexable insert for turning The CNMG 090404 T9225 is an ISO-standard rhombic indexable insert designed for external and internal turning in medium to heavy steel machining. CVD-coated carbide grade T9225 Rhombic CNMG 09 insert, 80° geometry Double-sided chipbreaker, with cylindrical hole 0.4 mm corner radius for robust cuts Predictable tool life through robust CVD-coated carbide The CVD-coated carbide T9225 offers a balanced combination of abrasion resistance and toughness, making this grade well suited to variable engagement and slightly interrupted cuts. The controlled coating structure reduces flank wear and enhances edge stability under mid-to-heavy cutting conditions, which leads to more consistent tool life and fewer unexpected tool changes. For operations where process predictability is essential, the coated substrate contributes directly to steadier cycle times and reduced rework. Stable clamping and effective chip control for safer machining The rhombic CNMG geometry with an 80° included angle and a double-sided chipbreaker supports secure seating in standard ISO holders and promotes repeatable chip formation. The insert’s cylindrical hole and standardised dimensions ensure compatibility is governed by form, clearance angle, tolerance class, fixation method, size and thickness — factors that determine a reliable clamp and minimise vibration. Improved chip control reduces the risk of built-up edge and aids evacuation, which in turn supports surface quality and operator safety. Versatile performance across turning tasks with high rigidity With a nominal thickness of 4.76 mm and a 0.4 mm corner radius, this insert delivers the rigidity needed for stable turning and moderate finishing work. The neutral clearance angle (0°) and the CNMG seat geometry make the insert adaptable to both external and internal turning duties, while the universal character of the grade supports a wide range of steels. Using a single standardised insert across several workpieces simplifies tool inventory and reduces setup complexity without sacrificing machining strength. Simple system integration and economical indexing As an ISO-series indexable plate, the insert fits into a system comprising a matching external holder or boring bar, a support shim/clamping set and replacement screws. The double-sided design enables two usable edges per index, improving cost-efficiency per edge compared with single-sided alternatives. For workshop managers looking to streamline procurement and ensure quick replacement cycles, the standard dimensions and proven grade help to reduce downtime and support predictable production planning. For tailored holder compatibility checks and ordering information, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — consultants are available to advise on the optimal combination for specific turning tasks Technical data Article number: 6944525 Manufacturer SKU: TUN6944525 Model series: ISO-Drehwendeschneidplatten Label: CNMG090404 T9225 Tungaloy-Wendeplatte Facts Insert size: 09 Thickness: 4.76 mm Corner radius: 0.4 mm Clearance angle: 0° Included angle: 80° Hole: with cylindrical hole Chipbreaker: double-sided Material and features Material: Hartmetall Grade/coating: T9225, CVD-coated Plate form: rhombic Application: Turning (external and internal) Typical use: Medium to heavy steel machining FAQ What materials is this insert best suited for? The CNMG 090404 T9225 insert is optimised for medium to heavy steel machining; the CVD-coated carbide grade T9225 provides a good balance of wear resistance and toughness for variable cutting conditions. Can this insert be used in interrupted cuts? Yes, the robust grade and the 0.4 mm corner radius make the insert suitable for slightly interrupted cuts and changing engagement conditions common in turning operations. How does the double-sided chipbreaker benefit production? The double-sided chipbreaker promotes consistent chip formation and allows indexing to a fresh edge, improving edge life and reducing the frequency of tool changes for the indexable turning plate. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a robust CVD‑coated cemented carbide grade T9225 and a 0.4 mm corner radius for stable, productive medium‑to‑heavy steel turning; order the insert directly via Metav Werkzeuge or consult our specialists for tailored advice. CNMG 090404 T9225 – indexable turning insert by Tungaloy The CNMG090404 T9225 is an ISO rhombic indexable insert engineered for external and internal turning, offering a universal grade for interrupted and variable cutting conditions. CVD-coated cemented carbide grade T9225 Robust universal grade for steel machining Rhombic CNMG 09 form, 80° cutting geometry 0.4 mm corner radius, double-sided chipbreaker Stable cutting performance for demanding steel applications The insert delivers consistent machining thanks to its CVD‑coated cemented carbide substrate and the T9225 grade, which is designed as a robust universal option for medium‑to‑heavy steel turning. The CVD coating improves wear resistance while preserving toughness, making the insert suitable where slightly interrupted cuts or fluctuating engagement require extra reliability. This results in longer tool life, fewer unplanned tool changes and a steadier surface finish on components. Geometry and clamping designed for predictable results With a CNMG 09 form and an 80° wedge geometry, the insert provides a balanced cutting edge for versatile turning operations. The 0.4 mm corner radius gives a compromise between edge strength and surface finish, while the 4.76 mm thickness supports stable clamping. The cylindrical hole enables secure fixation in ISO‑compatible holders; compatibility is governed by insert shape, relief angle, tolerance class, clamping method and dimensions, so selection of the corresponding holder should follow these criteria to ensure repeatable setup and minimal runout. Shop‑floor advantages: chip control, indexing and operational economy The double‑sided chipbreaker facilitates reliable chip formation and evacuation, which reduces downtime and improves process security under varying feeds and depths of cut. Being reversible or indexable on its usable faces supports efficient changeover and inventory management, lowering overall machining cost per part. For production environments seeking predictable cycle times, the combination of T9225 chemistry and the insert’s geometry promotes productivity without sacrificing dimensional stability. For supply of Tungaloy CNMG090404 T9225 inserts and specific machining recommendations, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and fast delivery. Technical Data Article number: 6966076 Manufacturer SKU: TUN6966076 SKU: 6966076-Tungaloy Model series: ISO indexable turning inserts Product name: CNMG090404 T9225 Tungaloy insert Facts Size designation: 09 Thickness: 4.76 mm Corner radius: 0.4 mm Wedge angle: 80° Relief angle: 0° Special features CVD-coated cemented carbide, grade T9225 Rhombic CNMG form Double-sided chipbreaker Cylindrical hole for clamping ISO designation CNMG090404 Intended for external and internal turning Suitable for medium‑to‑heavy steel machining FAQ What materials is this insert best suited for? The CNMG090404 T9225 insert (Tungaloy, SKU 6966076-Tungaloy) is specified as a universal grade for medium‑to‑heavy steel machining and performs well where interrupted cuts require additional toughness. Does the insert require a special holder? No special holder is required, but the holder must match the insert form, relief angle, tolerance class, clamping style and dimensions; the CNMG090404 geometry fits standard ISO turning holders designed for CNMG inserts. How does the CVD coating benefit the application? The CVD‑coating on the Tungaloy T9225 grade enhances wear resistance and edge life while maintaining toughness, which helps sustain tool life in varying engagement conditions for the CNMG090404 insert. Can this insert handle interrupted cuts? Yes. The T9225 grade is formulated for robust performance under slightly interrupted or variable cutting conditions, making the CNMG090404 suitable for such operations. What does the double‑sided chipbreaker mean in practice? A double‑sided chipbreaker provides reliable chip control on both usable faces, improving evacuation and reducing the risk of chip‑related interruptions during turning with the CNMG090404 T9225 insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090404 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide construction, a 0.4 mm corner radius and a double-sided chipbreaker for reliable, productivity-focused turning in medium to heavy steel; order directly through Metav Werkzeuge or ask our consultants for holder compatibility and cutting data. CNMG090404 T9225 ISO turning insert — turning application — Tungaloy The CNMG090404 T9225 is an ISO rhombic turning insert designed for medium to heavy steel machining with a robust CVD-coated carbide grade for interrupted or variable cutting conditions. ISO rhombic 80° geometry CVD-coated carbide grade T9225 0.4 mm corner radius for edge strength Double-sided chipbreaker with cylindrical hole Consistent cutting performance for demanding turning The CNMG090404 T9225 insert delivers consistent cutting performance through its CVD-coated carbide substrate, engineered for stable chip formation and extended edge life in medium to heavy steel work. The coating reduces adhesion and wear at the cutting edge, which translates to fewer tool changes and a smoother production flow. Compatibility with ISO holders is determined by form, relief angle, tolerance class, fastening method, size and thickness, so matching the insert to an appropriate external holder or boring bar ensures predictable results and reduced set-up time. Easy integration and predictable tool life Designed as a double-sided, indexable insert the component offers two usable cutting edges, improving cost efficiency per edge and simplifying inventory. The 0.4 mm corner radius enhances edge robustness and dampens vibration, which is particularly beneficial when turning with interrupted cuts or variable engagement. The rhombic shape with an 80° included angle provides a balance between strength and accessibility in shoulder and profiling operations. For clarity: a corner radius increases edge strength and surface finish potential, while a CVD coating is a thin, hard layer applied by chemical vapour deposition to protect the substrate during high-temperature cutting. Practical guidance for selection and application For external and internal turning choose the chipbreaker style and grade to match the material, machining stability and desired surface finish. The double-sided chipbreaker supports reliable chip control across a range of cutting conditions, but the final choice should account for rigidity of the set-up and feed rates. Production engineers and workshop machinists will appreciate the insert’s adaptability: it suits medium–heavy steel where a balance of toughness and wear resistance is required. When in doubt, confirm holder form and clamping details to preserve cutting geometry and repeatability. For tailored advice on Tungaloy CVD-coated inserts such as the CNMG090404 T9225, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 — our consultants will advise on holder compatibility, cutting data and optimal chipbreaker selection. Technical data Article number: 6966091 Manufacturer SKU: TUN6966091 SKU: 6966091-Tungaloy Designation: CNMG090404 T9225 Tungaloy insert Data Thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 80° Relief angle: 0° Special features Material: carbide (CVD-coated) Shape: rhombic Hole: cylindrical, with hole Chipbreaker: double-sided Application: turning; medium to heavy steel FAQ What materials is this insert suitable for? The CNMG090404 T9225 insert is optimised for medium to heavy steel machining and performs well under slightly interrupted cuts where additional toughness is required. Will this insert fit ISO holders? Yes — the insert follows ISO geometry, but compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; matching those parameters ensures correct seating and secure clamping. What does the grade T9225 mean for cutting performance? Tungaloy’s T9225 is a CVD-coated carbide grade offering a robust universal performance for steel: good wear resistance combined with enhanced toughness for variable cutting conditions. How many cutting edges are available per insert and how is it clamped? This is a double-sided indexable insert providing two cutting edges; it is secured via a cylindrical hole and the appropriate clamping kit or screw per ISO standards — check mount compatibility before use. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH120 Wendeplatten - Tungaloy
Benefit from a stable cutting edge and predictable tool life thanks to the PVD-coated carbide grade and the precise 0.8 mm nose radius; the ISO CNMG090408 form delivers reliable performance for external and internal turning. Order the insert directly via Metav Werkzeuge or consult our specialists if specific application advice is required. CNMG090408 AH120 ISO turning insert — PVD-coated carbide, 0.8 mm radius (Tungaloy) The CNMG090408 AH120 is an ISO-standard rhombic turning insert designed for robust external and internal turning, featuring a double-sided chipbreaker and a cylindrical hole for secure clamping. PVD-coated carbide grade AH120 0.8 mm nose radius for precise finishes ISO CNMG090408 rhombic form Double-sided chipbreaker for flexible indexing Cylindrical-hole mounting for stable clamping Consistent cutting performance for reduced cycle times The insert combines a PVD-coated surface with a carbide substrate to enhance wear resistance and maintain a sharp edge under cyclic loads. The wear- and break-resistant AH120 grade is engineered for situations where a fine cutting edge and process security are required; this results in longer intervals between indexing and predictable component tolerances. The defined 0.8 mm nose radius helps to balance surface finish and tool strength, while the 80° lead angle contributes to controlled cutting forces and dimensional stability. Practical compatibility and straightforward handling As an ISO-conforming rhombic insert, compatibility with toolholders is determined by form, relief angle, tolerance class, clamping style, size and thickness. The 0° relief angle and rhombic form enable versatile mounting in a wide range of standard external and internal holders. The insert’s double-sided chipbreaker allows two indexable cutting edges per insert, reducing tooling costs and machine downtime. The cylindrical mounting hole ensures repeatable clamping and simple replacement during production. Application focus and process security Designed primarily for turning operations, the insert supports both roughing and finishing tasks when the correct chipbreaker and grade are chosen to match the work material and machining conditions. The PVD coating improves resistance to abrasive wear and helps to control built-up edge formation at higher cutting speeds. Where a sharp edge and process security are priorities, this grade offers a good compromise between edge stability and productivity, helping to deliver consistent surface quality. Ease of selection and operational support Selecting the right insert geometry and chipbreaker for a given workpiece material will influence cycle time and component quality more than any single specification. The ISO designation simplifies ordering and replacement, while the documented 0.8 mm radius and 4.76 mm thickness provide the measurable parameters needed for CAM setups and tool libraries. If further technical data is required—such as recommended cutting parameters for a specific material—application engineering can advise on the optimal chipbreaker and cutting regime to suit the machining stability available. For Tungaloy inserts and tailored advice on integrating CNMG090408 AH120 into production, contact Metav Werkzeuge for availability and application consultation at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6750466 Manufacturer SKU: TUN6750466 SKU: 6750466-Tungaloy Model series: ISO turning inserts Material: Carbide Grade/coating: AH120, PVD-coated Dimensions & key figures Corner radius: 0.8 mm Thickness: 4.76 mm Size: 09 Relief angle: 0° Lead angle: 80° Special features Rhombic insert form Double-sided chipbreaker Cylindrical hole for clamping Suitable for external and internal turning ISO CNMG090408 designation Wear- and break-resistant AH120 grade Compatibility dependent on form, relief, tolerance, clamping, size and thickness FAQ What holder types are compatible with this insert? Compatibility is determined by the insert’s rhombic form, 0° relief angle, tolerance class, clamping method, size and thickness; ISO-standard external holders designed for CNMG inserts fit this geometry. Is this insert suitable for finishing applications? Yes. The combination of 0.8 mm nose radius and the PVD-coated carbide grading makes the insert suitable for finishing where a sharp edge and consistent surface quality are required. How many cutting edges are usable per insert? The double-sided chipbreaker provides two indexable cutting edges, enabling cost-effective indexing and minimised downtime. What does the AH120 grade offer in practice? AH120 is a wear‑ and break‑resistant grade designed for situations demanding both a sharp cutting edge and high process security, supporting consistent tool life in stable turning conditions. Which mounting feature ensures repeatability during tool changes? The cylindrical hole in the insert ensures secure and repeatable clamping, simplifying replacement and maintaining positional accuracy. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH120 Wendeplatten - Tungaloy
Benefit from the combination of PVD-coated carbide AH120 and the CNMG 80° rhombic geometry for reliable edge stability and consistent turning performance; order the inserts directly via Metav Werkzeuge or consult the team for technical advice. CNMG 090408 AH120 — Indexable Turning Insert for Turning (Tungaloy) CNMG090408 AH120 is an ISO-standard rhombic indexable insert for external and internal turning, designed for process-secure machining and sharp cutting-edge retention. ISO rhombic insert CNMG 80° geometry PVD-coated carbide grade AH120 0° clearance angle for stable cutting Double-sided chipbreaker, r0.8, 4.76 mm thick Consistent machining through a wear-resistant grade The PVD-coated carbide grade AH120 combines wear resistance with fracture toughness, making it suitable where a sharp cutting edge and process security are required. The coating reduces adhesive wear and prolongs edge life under varying cutting conditions. For operations such as finishing or medium-depth turning, the coated cemented carbide substrate delivers predictable tool life and repeatable part quality, supporting stable cycle times and fewer tool changes. Geometry engineered for flexible turning tasks The 80° rhombic geometry offers a wide application window for both external and internal turning; the 0° clearance angle contributes to a constant contact line and improved surface finish on many steels. With a corner radius of 0.8 mm and a plate thickness of 4.76 mm, the insert balances edge strength and form accuracy. The central cylindrical hole and ISO-compliant shape ensure straightforward compatibility with common CNMG holders when form, chipbreaker and tolerances are matched. Productivity gains from effective chip control and economy Equipped with a double-sided chipbreaker, this insert provides two usable cutting edges per side, which enhances cost efficiency and reduces downtime for index changes. The design supports controlled chip formation across a spectrum of cutting parameters, lowering the risk of built-up edge and enabling more stable feeds. In practice, this leads to improved surface integrity and more predictable finishing passes without extra process complexity. For turning applications that prioritise edge stability and process security, contact Metav Werkzeuge for availability of the Tungaloy CNMG090408 AH120 insert and tailored machining advice — eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6793699 Manufacturer SKU: TUN6793699 SKU: 6793699-Tungaloy Model series: ISO-Drehwendeschneidplatten Product designation: CNMG090408 AH120 Tungaloy-Wendeplatte Core data Geometry angle: 80° ISO code: 090408 Plate size: 09 Plate thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Hole: with hole (cylindrical) Special features Material: cemented carbide Coating / grade: AH120 (PVD-coated) Chipbreaker: double-sided Plate form: rhombic Typical application: turning Compatibility: ISO-standard holders and adapters FAQ What materials is this insert suitable for? The CNMG090408 AH120 insert is a PVD-coated cemented carbide grade optimised for a wide range of steels and common turning applications where edge integrity and wear resistance are important. How does the geometry influence machining performance? The 80° rhombic form provides a versatile cutting edge for external and internal turning; combined with the 0° clearance angle it supports stable contact and improved surface finish in many turning operations. How many usable edges does the insert provide? This rhombic indexable insert features a double-sided chipbreaker and provides multiple usable edges; the design enhances economy by allowing reindexing before disposal. Which holders are compatible with this insert? Compatibility depends on holder form, clearance, tolerance class and attachment method; the insert follows ISO CNMG dimensions and fits ISO CNMG holders when those parameters match. What is the corner radius and how does it affect results? The corner radius is 0.8 mm; a larger radius increases edge strength and surface integrity, making the insert suitable for medium-feed finishing and stable roughing where a balance between strength and profile accuracy is required. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
The combination of a PVD‑coated AH6225 grade and the precision CNMG 090408 rhombic geometry delivers consistent cutting quality and extended tool life for medium turning operations on stainless steel; order the inserts directly via Metav Werkzeuge or consult the technical advisers for application matching. CNMG 090408 AH6225 Tungaloy insert — ISO rhombic CNMG for turning CNMG090408 AH6225 Tungaloy insert is an ISO‑standard, rhombic, double‑sided indexable insert designed for turning operations, optimised for stainless steel machining. CNMG 090408 rhombic, 80° cutting angle AH6225 PVD‑coated carbide grade Universal for stainless steel machining Double‑sided insert with cylindrical hole Consistent edge stability for medium turning operations The AH6225 grade is a PVD‑coated carbide engineered to provide a balance between sharpness and robustness, making it suitable for medium machining and variable conditions. The coating improves wear resistance and reduces built‑up edge tendencies on stainless steel, while the substrate supports a stable cutting edge under intermittent cuts. In practice, this means fewer insert changes and more predictable component tolerances — an advantage for batch production where consistent surface finish and dimensional repeatability are required. Thermal and mechanical stresses are mitigated by the coating and grade combination, which supports longer effective tool life and steady process output. ISO compatibility reduces setup complexity and downtime The rhombic CNMG form with an 80° included angle and a 0.8 mm nose radius is an ISO‑compliant format that fits a wide range of external holders and boring bars when holder form, clearance angle, tolerance class, clamping method, size and thickness are matched. The insert is double‑sided and supplied with a cylindrical hole, enabling secure clamping and simple indexation to the next cutting edge. This standardisation helps to reduce inventory complexity and shortens changeover times on the shop floor. Compatibility with common ISO toolposts and clamping systems means integration into existing tool sets is straightforward, supporting smoother production flows. Practical productivity: chip control and application flexibility Equipped with a double‑sided chipbreaker, the insert supports controlled chip formation across a range of feeds and depths of cut typically used for external and internal turning. The 0.8 mm corner radius offers a compromise between finish and strength, permitting moderate feed rates while protecting the nose from thermal and mechanical overload. For varied workpiece conditions, selecting the correct chipbreaker and the AH6225 grade helps maintain surface quality and reduces rework. The insert is best used where process reliability and repeatable results are priorities; its design favours shops that require a universal solution for batch runs and mixed stainless steel components. Contact Metav Werkzeuge for availability of the Tungaloy CNMG 090408 AH6225 inserts and application advice — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and order processing Technical Data Article number: 6946714 Manufacturer SKU: TUN6946714 Model series: ISO‑Drehwendeschneidplatten Material: Hartmetall Coating / Grade: AH6225 (PVD‑coated) Shape: rhombic (CNMG) Size designation: 09 ISO code: 090408 Thickness: 4.76 mm Nose radius: 0.8 mm Relief angle: 0° Hole: with hole, cylindrical hole Cutting angle: 80° Facts 80° rhombic geometry 0.8 mm corner radius Thickness 4.76 mm Double‑sided insert PVD‑coated carbide grade Special features Universal grade for stainless steel machining Suitable for external and internal turning Double‑sided chipbreaker ISO‑standard format for broad holder compatibility Stable cutting edge for medium machining FAQ What materials is this insert suitable for? The CNMG090408 AH6225 Tungaloy insert is intended primarily for machining stainless steel and is formulated to perform reliably under medium turning conditions. Does the CNMG090408 insert fit standard ISO holders? Yes. The insert follows ISO dimensions for CNMG 090408 geometry and is compatible with holders that match the form, clearance angle, tolerance class, size and thickness. What are the main benefits of the AH6225 grade? AH6225 is a PVD‑coated carbide grade designed to combine a relatively sharp cutting edge with good wear resistance, improving process stability and surface quality when using the CNMG090408 insert. Is the insert reversible and how many cutting edges are available? The CNMG090408 insert is double‑sided; it can be indexed to use multiple cutting edges, extending time between insert replacements. What chip control can be expected with this insert? With its double‑sided chipbreaker, the insert provides controlled chip formation across a range of feeds and is suitable for external and internal turning operations. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a sharp yet stable cutting edge, universal PVD-coated AH6225 grade and ISO compatibility for reliable medium-duty turning. Order the CNMG090408 AH6225 turning insert directly via Metav Werkzeuge or consult our specialists for holder matching and process optimisation. CNMG090408 AH6225 Tungaloy turning insert — ISO turning insert, 0° clearance, 0.8 mm radius A CNMG090408 AH6225 indexable turning insert designed for external and internal turning in variable conditions, optimised for rostfreier Stahl applications and medium cutting depths. CNMG geometry for versatile turning PVD-coated AH6225 grade for rostfreier Stahl 0.8 mm corner radius for controlled cutting Cylindrical hole with 0° clearance for secure clamping Consistent edge life for productive turning operations The insert is manufactured from carbide and finished with the PVD-coated AH6225 grade to deliver a combination of sharpness and edge stability. This composition reduces flank wear under fluctuating cutting conditions, which leads to fewer interruptions for index changes and lower overall tool consumption. The result is improved machine uptime and more predictable cycle times during series production and jobbing alike. The geometry and coating choice are geared towards efficiency in medium-duty turning rather than extreme high-speed or heavy interrupted cuts. Precision geometry and clamping ensure process security The rhombic CNMG form with an 0.8 mm corner radius and an 80° wedge angle provides a well-balanced contact area that supports dimensional accuracy and surface finish. A 0° clearance combined with a cylindrical hole and standard ISO fixing positions enables straightforward seating in compatible external holders or boring bars; compatibility is governed by form, clearance angle, tolerance class, fastening type, size and thickness. The double-sided chipbreaker offers repeatable chip control for turning processes, reducing the risk of chip entanglement and improving surface integrity on workpieces in rostfreier Stahl. System approach for safe integration and predictable results Integration into a turning system requires the matched holder, clamping set and replacement screws to maintain the expected tolerance chain. The insert thickness of 4.76 mm and the ISO size 09 are typical for many standard holders, while the double-sided design permits cost-efficient indexing and continuous use before disposal. Traceable identifiers (manufacturer SKU and article number) support process documentation and reordering. Specification-driven selection of chipbreaker and grade ensures the cutting edge remains productive across varying feeds and depths, delivering repeatable component quality and reduced rework rates. For holder recommendations, technical matching and quick delivery options contact Metav Werkzeuge for tailored support on the AH6225 grade and CNMG geometry at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Manufacturer article number: 6903170 SKU: 6903170-Tungaloy Manufacturer SKU: TUN6903170 Model series: ISO turning indexable inserts Material: Carbide Grade/coating: AH6225 PVD-coated Core specifications Corner radius: 0.8 mm Wedge angle: 80° Clearance angle: 0° Plate thickness: 4.76 mm Plate size: 09 Special features Rhombic plate form (CNMG) Double-sided chipbreaker Cylindrical hole for clamping Suitable for rostfreier Stahl ISO-compatible system design FAQ What materials is this insert best suited for? The CNMG090408 AH6225 insert is optimised for rostfreier Stahl; the AH6225 PVD-coated grade balances sharpness and edge stability for medium-duty turning of stainless steels. How does the 0° clearance affect holder selection? A 0° clearance requires holders designed to accept neutral-clearance inserts; compatibility is determined by form, tolerance class and fastening, so the correct holder geometry must be selected for secure seating of the CNMG090408 AH6225 insert. Is the insert indexable on both sides? Yes, the insert is double-sided with a chipbreaker on each cutting edge, allowing economical indexing and extended tool utilisation before replacement. Which dimensions are critical when matching a holder? Critical dimensions include the plate thickness (4.76 mm), plate size (09), corner radius (0.8 mm) and the ISO-defined form; these determine correct engagement and clamping in the holder. Can this insert be used for internal turning? The geometry and chip control of this indexable insert permit use in both external and internal turning operations, provided an appropriate boring bar or internal holder is used. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
Combining a sharp, stable cutting edge with universal performance on stainless steels and the space‑saving benefit of a double‑sided insert ensures consistent medium‑duty turning results; order the CNMG090408 AH6225 insert directly via Metav Werkzeuge or consult our advisors for application support. CNMG 090408 AH6225 — indexable turning insert by Tungaloy A CNMG090408 AH6225 indexable turning insert engineered for medium machining of stainless steels, offering a durable PVD-coated carbide grade and a balanced 0.8 mm corner radius for reliable surface quality. ISO CNMG090408 form, rhombic geometry PVD-coated carbide grade AH6225 Designed for stainless steel machining Double-sided chipbreaker, with cylindrical hole Consistent edge performance for medium-duty turning The PVD‑coated carbide grade AH6225 delivers a combination of a sharp cutting edge and the stability required under fluctuating conditions typical of stainless steel turning. The PVD coating increases resistance to built‑up edge and thermal loads while preserving edge integrity, which translates into longer, predictable tool life and fewer unexpected tool changes. A moderate 0.8 mm corner radius balances cutting force distribution and finish quality, so repeatable component surfaces are achieved without sacrificing edge security. Fit and setup that reduce cycle time Compatibility with holders is determined by form, clearance angle, tolerance, clamping and thickness; the CNMG090408 geometry (rhombic form, size 09) and the 0° clearance angle ensure straightforward seat and alignment in ISO‑standard external holders. The insert’s cylindrical hole and the 4.76 mm plate thickness enable secure clamping and repeatable seating, reducing setup time and minimising indexing errors during production. Clear specification of these parameters supports process planning and lowers the risk of incorrect tool selection. Productivity gains through design and grade selection A double‑sided chipbreaker allows indexing to a fresh cutting edge, halving per‑edge cost compared with single‑edged alternatives and improving spindle uptime. The insert’s chip control geometry is optimised for medium cuts in stainless steels, limiting material adhesion on the rake face and aiding evacuation. Using a universal grade reduces the variety of inserts kept in stock, simplifying inventory management and increasing overall process economy while maintaining consistent surface finish and dimensional control. For reliable stainless steel turning with the Tungaloy AH6225 grade, contact Metav Werkzeuge for application advice and availability at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6966087 Manufacturer SKU: TUN6966087 SKU: 6966087-Tungaloy Model series: ISO turning indexable inserts Material: carbide Grade: AH6225 Insert designation: CNMG090408 Core data Corner radius: 0.8 mm Plate thickness: 4.76 mm Size: 09 ISO code: 090408 Clearance angle: 0° Lead/approach angle: 80° Special features PVD-coated carbide Universal grade for stainless steels Double-sided chipbreaker Rhombic insert form Cylindrical hole for secure clamping Application: turning (external and internal) Compatible with ISO-standard holders and clamping systems FAQ What materials is the CNMG090408 AH6225 insert suited for? The CNMG090408 AH6225 insert is optimised for machining stainless steels; the PVD-coated carbide grade offers good edge stability and chip control for medium cutting conditions. What does the AH6225 grade offer in practical terms? AH6225 is a PVD-coated carbide grade that combines a sharp cutting edge with wear resistance, making it suitable for variable stainless steel applications where a stable edge and good tool life are required. Can the insert be indexed to present a new edge? Yes, the insert is double-sided with a chipbreaker on both faces, allowing indexing to a fresh cutting edge and extending the usable life of the insert. Which holder characteristics must be checked for correct fit? Compatibility depends on insert form, clearance angle, tolerance class, clamping style, size and thickness; ensure the holder matches the CNMG090408 geometry and the 4.76 mm plate thickness. How does the 0.8 mm corner radius affect machining results? A 0.8 mm corner radius offers a compromise between edge strength and surface finish: it reduces edge chipping risk while still delivering acceptable surface quality for medium turning operations. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
Take advantage of the PVD-coated carbide AH6225 for consistent, medium-duty turning of stainless steel and other alloys; the 80° rhombic geometry and 0.8 mm corner radius deliver stable cutting and reliable surface finish. Order genuine inserts through Metav Werkzeuge or consult their technical team for application-specific advice. CNMG090408 AH6225 ISO turning insert — PVD-coated carbide, 80° rhombic by Tungaloy A CNMG090408 AH6225 ISO rhombic turning insert engineered for external and internal turning, offering a sharp yet robust cutting edge for medium machining of stainless steel and similar materials. PVD-coated carbide AH6225 for stainless steel Double-sided chipbreaker for predictable chip control 80° rhombic geometry with 0.8 mm corner radius Cylindrical hole and ISO compatibility for standard holders Increased process efficiency through a balanced grade and coating The combination of a PVD-coated carbide grade and a geometry tailored to medium cutting conditions results in predictable tool life and consistent part quality. The AH6225 grade is formulated to maintain a sharp, stable cutting edge under variable conditions, which reduces the need for frequent insert changes and supports uninterrupted production. For manufacturers seeking measurable gains in throughput, this grade translates into fewer tool indexings and a smaller number of tool changes over a production run, improving overall machining efficiency. Geometry and mounting that simplify toolset selection The 80° rhombic geometry and the insert’s dimensions (size 09, thickness 4.76 mm) ensure compatibility with the majority of ISO-standard turning holders. The 0° clearance angle and the 0.8 mm corner radius deliver a balance between good edge strength and fine surface finish capability. A cylindrical hole and standard clamping interface make retrofit and replacement straightforward: compatibility is determined by form, clearance angle, tolerance class, clamping method, size and thickness, so holders and shims must be checked against those parameters before assembly. Stable chip control and surface quality for repeatable results This insert’s double-sided chipbreaker design improves chip formation across a range of cutting depths and feed rates, helping to avoid built-up edge and uncontrolled chips when turning stainless steel. The PVD layer enhances wear resistance and retains edge integrity during medium machining, supporting stable cutting conditions and a consistent surface finish. For shops that value repeatability, the result is fewer rejected parts and a more economical tool-per-part ratio. Practical notes for application and selection Intended for both external and internal turning operations, the insert performs best when paired with an appropriate chipbreaker and holder suited to the workpiece stability and machining strategy. Select the chipbreaker and grade according to the material being machined and the rigidity of the set-up; the insert is optimised for medium cutting and changing conditions rather than extreme high-speed or ultra-heavy interrupted cuts. If uncertain about the best combination of holder, shim and clamping screws, the Metav Werkzeuge technical team can provide guidance tailored to the machining scenario. For personalised technical advice or to secure genuine Tungaloy CNMG090408 AH6225 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, application-focused support. Technical data Article number: 6903157 SKU: 6903157-Tungaloy Manufacturer SKU: TUN6903157 Brand: Tungaloy Model series: ISO turning inserts Data Size: 09 Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 80° Clearance angle: 0° Special features Material: Carbide Grade: AH6225 Coating: PVD Chipbreaker: double-sided Shape: rhombic Hole: cylindrical hole Application: Turning (external and internal) System: ISO insert compatible with matching holder, shim and screws FAQ Which materials is the insert suitable for? The AH6225-grade insert is designed primarily for stainless steel and similar alloys; the PVD coating and carbide substrate provide a balance of wear resistance and edge stability in medium machining conditions. How does the CNMG090408 geometry affect performance? The 80° rhombic shape and 0.8 mm corner radius offer a compromise between edge strength and finish, while the 0° clearance angle and standard thickness support broad compatibility with ISO holders. Is the insert reversible or indexable? The insert is double-sided with a chipbreaker on both effective edges, allowing indexation for extended tool life and efficient use of each insert. What should be checked for holder compatibility? Compatibility depends on insert form, clearance angle, tolerance class, attachment method, size (09) and thickness (4.76 mm); confirm that the holder matches these parameters before mounting. Where can genuine Tungaloy CNMG090408 AH6225 inserts be obtained? Genuine Tungaloy inserts, including the CNMG090408 AH6225 with SKU 6903157-Tungaloy, are available through Metav Werkzeuge and authorised distributors; for application advice consult the Metav Werkzeuge technical team. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
Combining a PVD-coated carbide grade designed for stainless steel, a robust rhombic geometry with an 80° approach angle and a double-sided chipbreaker, this insert delivers consistent edge life and dependable chip control for medium turning tasks. Order the CNMG090408 AH6225 Tungaloy insert directly via Metav Werkzeuge or consult our specialists for tailored advice. CNMG 090408 AH6225 — Indexable Turning Insert for Turning by Tungaloy (PVD-coated carbide, 80° rhombic form) The CNMG090408 AH6225 indexable insert is an ISO-standard turning grade engineered for reliable medium machining of stainless steels, combining a sharp yet stable cutting edge with a universal PVD coating for variable conditions. ISO-standard rhombic insert form CNMG PVD-coated carbide grade AH6225 Double-sided chipbreaker for consistent chips Cylindrical hole and 0° relief angle for secure fixing Stable cutting performance for medium turning operations The CNMG insert is built around a PVD-coated carbide substrate that offers a balance between edge sharpness and wear resistance. In practical terms, this means improved tool life under varying cutting conditions and reduced frequency of index changes, which supports steady production flow. The grade is optimised for machining stainless steel, where adhesion and built-up edge can compromise surface finish; the coating helps resist those tendencies while maintaining a predictable flank wear pattern. As a result, process planners can expect fewer unscheduled stops and a more repeatable part quality in batch or single-piece production. Predictable chip control and geometry that aid surface finish A rhombic CNMG shape with an 80° approach angle and a 0.8 mm corner radius provides mechanical strength where it matters and the opportunity for good surface integrity at medium depths of cut. The double-sided chipbreaker design supports consistent chip formation across a range of feeds, reducing interruptions from long or erratic chips and improving operator safety. These geometric choices also ease the selection of cutting parameters: the combination of corner radius and approach angle helps absorb vibration while delivering the surface finish expectations typical in general turning tasks. System compatibility and practical handling in the workshop Manufactured to ISO dimensions, the insert fits a wide range of standard external and internal turning holders; compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness. The plate thickness of 4.76 mm and the presence of a cylindrical center hole ensure secure clamping in appropriate T-slot or screw-down holders. Inventory and tool-change logistics benefit from the insert’s double-sided use, and the universal AH6225 grade simplifies tool assortment when stainless steels are a common workpiece material. For adapters, clamping sets or replacement screws, Metav Werkzeuge can provide matching components to complete the cutting system. Contact Metav Werkzeuge for matching holders, technical pairing advice and procurement of the CNMG090408 AH6225 insert — phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 6966101 Manufacturer SKU: TUN6966101 SKU: 6966101-Tungaloy Designation: CNMG090408 AH6225 Tungaloy-Wendeplatte Facts Corner radius: 0.8 mm Plate thickness: 4.76 mm Lead/approach angle: 80° Relief angle: 0° Insert size: 09 Hole: with hole Hole style: cylindrical hole Special features Material: carbide Coating/grade: AH6225 (PVD) Chipbreaker: double-sided Plate shape: rhombic Model series: ISO indexable turning inserts Typical application: external and internal turning System note: compatibility determined by form, relief angle, tolerance, fixation, size and thickness FAQ What materials is this insert best suited for? The CNMG090408 AH6225 insert is optimised for machining stainless steel and performs well in medium turning operations where a balance of sharpness and edge stability is required. How is the insert secured in a toolholder? Compatibility and clamping are determined by the insert’s form, relief angle, tolerance class, fixation method, size and thickness; the CNMG090408 includes a cylindrical centre hole for secure fastening. Does the chipbreaker support a wide feed range? Yes; the double-sided chipbreaker on this insert provides consistent chip formation across a range of feeds suitable for general turning tasks. Can the insert be used for internal as well as external turning? The ISO-standard rhombic form and universal grade make the insert suitable for both external and some internal turning operations when paired with the correct holder. How to choose the matching holder for this insert? Select a holder that matches the CNMG form, 80° approach, 0° relief angle and the plate thickness of 4.76 mm; Metav Werkzeuge can assist with precise holder selection. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
The combination of a sharp, durable cutting edge and PVD-coated carbide construction ensures consistent chip control and long tool life for varied turning tasks; its 0.8 mm corner radius and 80° geometry deliver stable performance in medium cuts. Order the CNMG090408 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG 090408 AH6225 Turning insert — ISO rhombic indexable insert by Tungaloy The CNMG090408 AH6225 is a rhombic ISO turning insert designed for external and internal turning, optimised for medium machining of stainless steel and similar materials. ISO rhombic insert CNMG090408 PVD-coated carbide grade AH6225 0.8 mm corner radius, 80° geometry Double-sided chipbreaker, cylindrical hole High process reliability and predictable productivity The combination of a PVD-coated carbide substrate and the AH6225 grade provides a balance between a sharp cutting edge and a robust edge stability that suits changing cutting conditions. This results in reliable cycle times and reduced tool changes, which improves overall machining efficiency. The rhombic 80° geometry allows secure engagement in both external and internal turning operations, while the double-sided chipbreaker supports consistent chip formation, reducing the risk of interruptions and protecting the workpiece surface. Consistent edge life and improved surface finish for stainless steel Designed as a universal grade for stainless steel, the insert’s coating and substrate combine to maintain edge integrity under intermittent and continuous cuts. The 0.8 mm corner radius offers a compromise between strength and finishing capability: it supports stable cutting forces while aiding in achieving improved surface quality. The PVD layer enhances wear resistance and reduces built-up edge, which is particularly beneficial during the machining of stainless steels where adhesion and heat build-up can otherwise compromise results. Seamless integration and straightforward handling in workshop routines Compatibility is determined by standard ISO interface dimensions—shape, thickness and mounting configuration—so the insert fits established holders and toolposts where CNMG geometry is specified. The presence of a cylindrical hole and standard thickness simplifies clamping and replacement. Marked by ISO conformity, the design supports fast index changes and predictable setup times, contributing to lower downtime and easier stock management across production shifts. For tailored application advice on the CNMG090408 AH6225 from Tungaloy or to discuss batch availability, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and ordering support. Technical data Article number: 6946672 Manufacturer SKU: TUN6946672 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Grade/coating: AH6225 Label: CNMG090408 AH6225 Tungaloy-Wendeplatte Core data Geometry angle: 80° Corner radius: 0.8 mm Thickness: 4.76 mm Size: 09 Clearance angle: 0° SKU: 6946672-Tungaloy Special features Rhombic plate (CNMG) With cylindrical hole Double-sided chipbreaker PVD-coated carbide Universal grade for stainless steel FAQ What applications suit this insert best? The CNMG090408 AH6225 insert is intended for external and internal turning, particularly medium cutting on stainless steel and similar alloys, offering a balance of edge sharpness and stability. How does the AH6225 grade affect tool life? AH6225’s PVD-coated carbide composition enhances wear resistance and edge retention under varying cutting conditions, which contributes to longer, more predictable tool life for the CNMG090408 AH6225. Is the insert compatible with standard ISO CNMG holders? Yes; the insert follows ISO dimensions for CNMG geometry so it fits compatible external holders and boring bars that accept CNMG090408 inserts. What chip control can be expected from this geometry? The double-sided chipbreaker design provides stable chip formation and evacuation in both continuous and interrupted cuts, reducing risk of chip-related interruptions and improving surface finish. Which identifiers should be used when ordering replacement inserts? Use the article number 6946672, manufacturer SKU TUN6946672 or the label CNMG090408 AH6225 Tungaloy-Wendeplatte when placing orders to ensure correct item matching. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090408 AH6225 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated cemented‑carbide grade, a precise 0.8 mm nose radius and an 80° rhombic geometry for stable, repeatable turning performance; order the insert directly via Metav Werkzeuge or contact our consultants for application advice. CNMG090408 AH6225 indexable turning insert — rhombic 80° geometry, PVD-coated — Tungaloy A CNMG090408 AH6225 indexable insert engineered for external and internal turning operations, offering a sharp yet resilient cutting edge for medium‑duty machining of stainless steels. CNMG090408 ISO indexable insert PVD‑coated cemented carbide AH6225 Universal grade for stainless steels 80° rhombic geometry, 0° clearance Consistent cutting performance under variable conditions The AH6225 grade combines a PVD coating with a wear‑resistant cemented‑carbide substrate to deliver a finely balanced cutting edge that remains stable during intermittent cuts. This composition is optimised for machining stainless steels, where a sharp edge and good adhesion resistance reduce work hardening and edge chipping. The result is more consistent surface finish and longer tool life during medium‑range feeds and speeds, which supports predictable cycle times and reduced rework. Accurate seating and predictable geometry for secure clamping The rhombic 80° geometry and 0° clearance angle ensure reliable contact with standard ISO holders while the 0.8 mm nose radius supports defined corner strength and surface integrity. The insert thickness of 4.76 mm and its cylindrical hole are designed for secure fixing with compatible clamps and screws; compatibility is governed by form, clearance, tolerance class, fastening method, size and thickness. These geometric details make the insert straightforward to integrate into existing tool systems and minimise setup variation. Improved chip control and versatile turning capability Equipped with a double‑sided chipbreaker, the insert provides balanced chip formation for both interrupted and continuous cuts, helping to avoid built‑up edge and easing chip evacuation. This chip control, combined with the universal AH6225 grade, supports external and internal turning applications across a broad range of stainless steels and variable cutting conditions. Selecting the appropriate chipbreaker and feed strategy will further enhance productivity and surface quality with reduced machining risks. Practical handling, inventory efficiency and system considerations As a reversible, indexable component, this ISO insert reduces inventory by allowing multiple edges to be used before replacement. The system‑based approach requires the matching of insert, holder, shim/clamp set and fastening parts — when these components are chosen to the same ISO specifications, setup time decreases and repeatability increases. The package concept typically includes the insert, an appropriate external holder or boring bar, a shim/clamp kit and spare screws to maintain uninterrupted production. Contact Metav Werkzeuge today for tailored recommendations on Tungaloy CNMG090408 AH6225 inserts and system matching; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6946682 SKU: 6946682-Tungaloy Manufacturer SKU: TUN6946682 Facts Nose radius: 0.8 mm Thickness: 4.76 mm Size designation: 09 ISO code: 090408 Included angle: 80° Clearance angle: 0° Special features Material: cemented carbide Coating: PVD Grade: AH6225 Plate shape: rhombic Hole: cylindrical hole Chipbreaker: double‑sided Application: turning (external and internal) FAQ What materials is this insert suitable for? This insert is specified for machining stainless steels; the AH6225 PVD‑coated cemented‑carbide grade is formulated for good edge stability and broad stainless‑steel coverage. How does the 0.8 mm nose radius influence the finish? A 0.8 mm nose radius balances edge strength and surface quality; the CNMG090408 AH6225 insert offers consistent finishes while maintaining corner robustness for medium cutting conditions. Is the insert reversible and how many cutting edges are available? The CNMG090408 insert is double‑sided with a double‑sided chipbreaker, allowing indexation to fresh edges and reducing stock requirements compared with single‑edged solutions. Which holders are compatible with this ISO insert? Compatibility depends on ISO holder form, clamp style, tolerance class, fastening and the insert size/thickness; the insert integrates with standard ISO turning holders specified for CNMG 09‑series plates. What are the main benefits of the AH6225 grade? AH6225 delivers a sharp yet stable cutting edge under variable conditions; its PVD coating enhances wear resistance and adhesion control, improving tool life on stainless steels. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
Why indexable inserts are indispensable in modern machining
Indexable inserts, also known as cutting inserts or indexable cutting inserts, are standardised, replaceable cutting elements that mount on tool holders such as turning bits, milling cutters or drills. Made from wear-resistant materials like carbide, cermet, ceramic or other superhard grades, they carry the actual cutting edge and allow a worn corner to be rotated or flipped instead of replacing or regrinding the entire tool body.
How these inserts work and when to choose them
In everyday workshop and production settings, indexable inserts perform the direct material removal on the workpiece. Standard inserts for tool systems without internal coolant typically feature closed faces or a single central fixing hole, with heat evacuation handled by external machine nozzles. Inserts designed for systems with internal coolant are engineered to support coolant flow: they include calculated chipbreaker geometries that guide an internal coolant jet under the chip or, in specialised designs, contain sintered microchannels to direct coolant right to the cutting edge. Such coolant-compatible inserts are essential for machining heat-resistant alloys, heavy cutting operations and deep internal machining, where thermal load and chip control are critical.
Tangible benefits for production and workshop efficiency
Choosing the right indexable inserts delivers measurable operational advantages:
- Reduced downtime: faster changeover because a worn insert is simply indexed rather than the whole tool being replaced.
- Extended cutting-edge life: targeted coolant application and optimised chipbreaker design lower thermal stress and improve tool life.
- Consistent part quality: predictable cutting-edge geometry from standardised inserts maintains tolerances across batches.
- Versatility: availability in carbide, cermet, ceramic and superhard grades permits selection according to workpiece material and cutting conditions.
- Lower tooling costs over time: fewer full-tool replacements and less regrinding required.
Metav as a dependable source for inserts and tooling systems
Metav combines decades of precision expertise with a wide-ranging supply chain, positioning itself as a practical partner for industry, craft and trade. From Emmerich on the Rhine, Metav operates as a quality filter for the European market, offering more than 250,000 products and serving over 48,000 customers. For procurement teams aiming to reduce supplier count while retaining technical reliability, Metav’s assortment of indexable inserts and compatible tool holders provides a central, trustworthy solution.
Quick summary
Indexable inserts (cutting inserts or indexable cutting inserts) enable economical, repeatable material removal by allowing worn cutting edges to be indexed or replaced quickly; coolant-adapted designs further reduce thermal load and enhance chip control for demanding applications.
FAQ
What materials are indexable inserts available in?
Indexable inserts are available in wear-resistant grades such as carbide, cermet, ceramic and other superhard materials, selected according to the workpiece material and cutting conditions.
When should I choose inserts with internal coolant support?
Choose inserts designed for internal coolant when machining heat-resistant alloys, performing heavy cuts or working in deep internal features, because the coolant reduces thermal load at the cutting edge and actively improves chip breakage.
How do chipbreaker geometries affect performance?
Chipbreaker geometries on indexable inserts guide the chip flow and, when matched to an internal coolant jet, direct the coolant under the chip to control temperature and facilitate reliable chip formation, which extends edge life and stabilises machining.
Can standard inserts be used with external coolant only?
Yes; standard inserts for tool systems without internal coolant typically have closed faces or a central fixing hole and rely on external machine nozzles for heat evacuation, which is sufficient for many routine, accessible cuts.
Why source inserts through Metav?
Metav supplies a broad range of indexable inserts and tooling, backed by decades of expertise and a comprehensive European stock, making it a practical choice for consistent quality and dependable delivery.
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