TNMG 160408 AH6225 Wendeplatten - Tungaloy
High machining reliability and consistent edge life are delivered by the PVD-coated carbide AH6225 combined with the TNMG160408 triangular geometry. Benefit from stable chip formation and adaptable cutting performance for turning stainless steels, with easy replacement thanks to the ISO design. Order the insert directly via Metav Werkzeuge or consult the technical team for tailor-made suggestions. TNMG 160408 AH6225 TNMG – ISO turning insert for turning, Tungaloy TNMG 160408 AH6225 TNMG is an ISO‑standard turning insert designed for external and internal turning; the triangular form and 60° included angle suit a wide range of operations TNMG geometry with 60° triangle PVD-coated carbide grade AH6225 Double-sided chipbreaker for varied cuts ISO compatibility, with cylindrical hole Consistent cutting performance with a universal grade The combination of a PVD-coated carbide substrate and the AH6225 grade provides a balance between edge sharpness and wear resistance tailored to stainless steels. The coating reduces adhesion and improves thermal stability, which extends tool life under varying conditions. As a result, productivity gains are achieved through fewer indexings and predictable edge wear. The triangular ISO insert geometry contributes to stability during heavier cuts while allowing efficient finishing passes. Geometry and chip control that simplify process planning The insert’s 60° included angle and 0.8 mm corner radius create a robust cutting edge that tolerates interrupted cuts and reduces chipping risk. The double-sided chipbreaker supports consistent chip control across a range of feeds and depths, lowering the risk of long, stringy chips that hamper cycle times. For production planning, these features translate into fewer tool changes and improved cycle consistency, supporting predictable throughput and cost efficiency. Compatibility and handling for workshop efficiency As an ISO‑compliant part, the insert fits standard holders when form, free angle, tolerance class, fastening, size and thickness match the toolholder specification. The cylindrical hole allows secure clamping and quick indexing, simplifying inventory handling and reducing setup time. The insert’s thickness and nominal size provide mechanical stiffness for stable turning; this reliability supports repeatable surface finishes and dimensional accuracy on batch work. Practical benefits and application guidance Designed for turning operations, the grade suits medium machining of stainless steels under changing conditions; the material and coating combination promotes stable chip formation and reliable edge behaviour. For finishing or light machining where a finer surface is required, the geometry and chipformer support smooth results. Selection of the matching holder and correct clearance must follow ISO specifications to ensure optimal performance and tool life. For reliable machining of stainless steels with consistent edge life, specify the Tungaloy TNMG160408 AH6225 insert — contact Metav Werkzeuge for technical advice and availability at info@metav-werkzeuge.com or +49 2822 7131930. Technical data Article number: 6947418 Manufacturer SKU: TUN6947418 SKU: 6947418-Tungaloy Model series: ISO-Drehwendeschneidplatten Facts ISO designation: TNMG160408 Insert size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Rake angle: 0° Special features Material: PVD-coated carbide (AH6225) Shape: triangular, with cylindrical hole Chipbreaker: double-sided Application: Turning; suitable for stainless steels Compatibility: ISO toolholders; form and tolerance dependent FAQ What materials is this insert suitable for? The TNMG160408 AH6225 insert is optimised for stainless steels, with the AH6225 grade and PVD coating providing wear resistance and stable chip formation for medium turning operations. Can the insert be used in standard ISO toolholders? Yes; the insert follows ISO geometry and fits holders that match the form, free angle, tolerance class, fastening, size and thickness required for TNMG160408. What edge radius and included angle does the insert provide? The insert features a 0.8 mm corner radius and a 60° included angle, offering a balance of strength and surface finish for general turning tasks. Is the chip control suitable for varying cutting depths? The double-sided chipbreaker on this TNMG insert supports consistent chip control across a range of feeds and depths, making it versatile for mixed machining conditions. How does the AH6225 grade affect tool life? AH6225 is a PVD-coated carbide grade designed for a sharp yet stable cutting edge in stainless steels; it promotes longer tool life through improved wear resistance and thermal stability. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Benefit from the combination of PVD-coated carbide and a 0° clearance angle for stable, repeatable turning in stainless steels; the triangular geometry and double-sided chipbreaker deliver economical indexable performance. Order the insert directly via Metav Werkzeuge or consult our specialists for process matching. TNMG 160408 AH6225 Tungaloy turning insert for turning TNMG160408 AH6225 is a triangular ISO indexable turning insert designed for external and internal turning, optimised for machining stainless steels. ISO triangular insert TNMG160408 AH6225 PVD-coated carbide for stainless steels 0° clearance angle for secure engagement Double-sided chipbreaker with cylindrical hole Robust, universal grade for stainless steels The AH6225 grade combines a PVD coating with a wear-resistant carbide substrate to offer a sharp yet stable cutting edge under varying conditions. This balance reduces built-up edge and improves process stability when machining stainless steels, so consistent component quality is achieved across mixed batches. The result is fewer interruptions for edge changes and a reliable surface finish. Straightforward fit and system compatibility As an ISO-standard indexable insert, compatibility with the toolholder depends on geometric parameters such as form, clearance angle, tolerance class, clamping method, size and thickness. The ISO designation and the triangular form enable easy identification and rapid replacement in a standard turning system comprising an insert, matching external holder or boring bar, shim/clamp set and mounting screw. This clarity simplifies inventory management and tool set-up. Improved chip control and secure clamping The insert’s double-sided chipbreaker and cylindrical hole support predictable chip formation and reliable clamping force, reducing chatter and tool deflection during interrupted cuts. The combination of a 0° clearance angle and the chipbreaker geometry yields better chip evacuation in many turning scenarios, helping to maintain tool life and reduce scrap rates. These functional advantages translate into measurable productivity improvements on the shop floor. Practical geometry for versatile turning tasks With a 16 mm inscribed circle, 4.76 mm thickness and 0.8 mm corner radius, this triangular insert provides multiple indexed cutting edges and adequate rigidity for medium-duty operations. The 60° included angle supports both roughing and finishing when paired with appropriate feed and depth parameters. Selecting the TNMG geometry with the AH6225 grade therefore offers a cost-effective approach to flexible turning requirements while preserving tool life. Request a tailored application recommendation from Metav Werkzeuge for the TNMG160408 AH6225 turning insert; our consultants will advise on holder compatibility and cutting data – info@metav-werkzeuge.com / +49 2822 7131930 Technical Data Article number: 6796311 SKU: 6796311-Tungaloy Manufacturer SKU: TUN6796311 Manufacturer: Tungaloy Facts Inscribed circle: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Clearance angle: 0° Special features Grade: AH6225 (PVD-coated) Material: Carbide Chipbreaker: Double-sided Hole: Cylindrical hole Shape: Triangular ISO insert Application: Turning (external and internal) Compatibility: Depends on form, clearance angle, tolerance class, clamping, size, thickness FAQ Which materials is this insert best suited for? The TNMG160408 AH6225 insert is formulated as a universal grade for stainless steels, providing a sharp but durable cutting edge for a range of corrosion-resistant alloys. Can this insert be used for both external and internal turning? Yes, the triangular ISO geometry and chipbreaker design make the TNMG160408 suitable for both external and internal turning operations when fitted to the correct holder. What does the AH6225 grade offer in practice? AH6225 is a PVD-coated carbide grade that balances edge sharpness and wear resistance, delivering consistent cutting performance under variable conditions and reducing the risk of built-up edge. How do the insert dimensions influence performance? The 16 mm inscribed circle, 4.76 mm thickness and 0.8 mm corner radius provide a compromise between rigidity and cutting-edge access, making the insert versatile for medium-duty turning tasks. How is holder compatibility ensured? Compatibility is determined by the insert form, clearance angle, tolerance class, clamping method, size and thickness; confirm these parameters against the toolholder specification before assembly. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Benefit from the combination of a sharp, stable cutting edge and a PVD-coated carbide grade optimised for stainless steels; the insert delivers consistent finishes and reliable tool life in medium turning operations — order directly via Metav Werkzeuge or consult the in-house specialists for application advice. TNMG 160408 AH6225 — Turning insert (ISO 160408) for stainless steels by Tungaloy The TNMG160408 AH6225 is an ISO-standard triangular turning insert engineered for external and internal turning, offering a balanced mix of edge sharpness and stability for changing machining conditions. PVD-coated carbide AH6225 for stainless steel Sharp, stable cutting edge for medium cuts ISO-standard triangular insert, 16 mm size Double-sided chipbreaker with cylindrical hole High productivity through consistent cutting performance The TNMG160408 insert pairs a PVD-coated carbide substrate with a cutting geometry that promotes stable chip formation and repeatable results in stainless-steel turning. The combination of a sharp cutting edge and a double-sided chipbreaker reduces the need for frequent edge changes and helps maintain process stability under variable conditions. This leads to fewer interruptions on the shop floor and a more predictable machining cycle time, supporting efficient batch and single-part production alike. Clear guidance on holder compatibility and setup Compatibility with a tool holder is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the ISO-standard designation removes much of the guesswork when selecting a matching external holder or boring bar. The insert’s 0° clearance and triangular form provide multiple indexing positions, while the cylindrical hole secures reliable clamping in standard clamping systems. Correct clamping and the appropriate support pad or screw set are decisive for achieving the advertised repeatability and surface quality. Grade design and material suitability for demanding stainless applications The AH6225 grade is a universal choice for stainless steels, engineered to deliver a sharp yet robust cutting edge for medium-depth cuts and mixed machining conditions. The PVD coating enhances wear resistance and chemical stability at elevated interface temperatures, improving edge life where workhardening and built-up edge can be problematic. Selecting this grade helps reduce rework and delivers a smoother part finish with less manual intervention. System-level efficiency and economical tool handling As part of an ISO insert system, the triangular plate integrates into a straightforward tooling setup: insert, compatible external holder or boring bar, support pad/clamp kit and replacement screws. Using a 16 mm ISO insert with a 0.8 mm corner radius facilitates a balance between edge strength and profile accuracy, while double-sided indexing extends usable cutting length. This systematic approach supports planned maintenance, predictable tool consumption and transparent cost-per-component calculations. Contact Metav Werkzeuge for tailored recommendations and immediate availability of the TNMG 160408 AH6225 insert; our technical consultants provide application-specific advice and can confirm holder compatibility and delivery options Technical data Article number: 6827580 Manufacturer SKU: TUN6827580 Internal SKU: 6827580-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Facts Insert size: 16 mm Thickness: 4.76 mm Included hole: with hole Hole style: cylindrical hole Clearance angle: 0° Corner radius: 0.8 mm Top angle: 60° Special features Grade: AH6225 Schneidstofftyp: PVD-coated carbide Insert shape: triangular Chipbreaker: double-sided Application: turning (external and internal) ISO designation: 160408 FAQ What materials is this insert suitable for? The TNMG160408 AH6225 Tungaloy turning insert is optimised for stainless steels and offers a universal performance profile for many austenitic and ferritic stainless grades. Which holder types are compatible with this ISO insert? Compatibility is achieved with external holders or boring bars that accept ISO triangular inserts in the 16 mm size and match the insert’s form, thickness and fastening arrangement. How many cutting edges are available per insert? The triangular plate is double-sided and indexable; each side provides usable edges according to the chosen corner radius and wear condition. What is the recommended application range for the AH6225 grade? AH6225 is designed for medium cutting conditions with changing parameters, delivering a balance of sharpness and edge stability for consistent surface quality. Does the insert require a specific clamp or screw? Secure clamping using the correct pad/clamp kit and replacement screws is essential to achieve the repeatability that the ISO-standard TNMG160408 offers. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of a PVD-coated carbide grade that balances a sharp, stable cutting edge with broad applicability; the combination of ISO conformity, a 0.8 mm corner radius and a double-sided chipbreaker supports consistent production quality and reduced tool changes. Order directly via Metav Werkzeuge or consult the specialists for process-oriented advice. TNMG160408 AH6225 Tungaloy turning insert — ISO triangular insert, PVD-coated carbide, 60° TNMG160408 AH6225 is an ISO‑standard triangular turning insert designed for external and internal turning, suited to machining rostfreier Stahl in medium cutting conditions TNMG 160408 form, 60° cutting angle PVD-coated carbide grade AH6225 0.8 mm corner radius for stable edge Double-sided chipbreaker, with cylindrical hole Consistent performance on rostfreier Stahl and similar alloys The indexed insert offers a balanced combination of PVD-coated substrate and a universal AH6225 grade that is engineered for rostfreier Stahl. The PVD-coated surface increases wear resistance and heat tolerance, while the underlying carbide substrate keeps edge stability during interrupted cuts. For practical terms, the coating reduces adhesion and flank wear so that the replacement interval is extended under varying conditions; this results in fewer tool changes and more predictable cycle times. The design supports a stable cutting edge, which improves surface finish and reduces scrap rates in serial turning tasks. Reliable fit and simple mounting for faster setup Compliance with the ISO designation means the triangular insert mates with holders that accept TNMG 160408 geometry; compatibility is determined by shape, relief angle, tolerance class, fastening method, size and thickness. The insert features a 60° cutting angle, a 0° relief angle, and a with hole configuration (cylindrical hole) for secure clamping in standard seats. The 0.8 mm corner radius balances edge strength and finish: larger radii increase robustness, smaller radii improve precision. Clear knowledge of these parameters simplifies holder selection and reduces setup time while maintaining machining stability. Productivity gains through targeted geometry and chip control Equipped with a double-sided chipbreaker, the insert allows two usable edges per side, improving cost-effectiveness for medium machining operations. The triangular form provides multiple indexing opportunities, and the PVD-coated carbide combination ensures repeatable performance during extended runs. For practical application: use this insert for external turning and bore finishing where a compromise between edge sharpness and durability is required. Selection of the correct chipbreaker and grade for the specific workpiece material and machine stability is essential to exploit the full productivity potential; this approach reduces downtime and supports a steady production flow. For workshop applications requiring a dependable PVD-coated carbide insert for rostfreier Stahl, Metav Werkzeuge recommends the TNMG160408 AH6225 Tungaloy turning insert — contact Metav Werkzeuge for procurement and tailored process advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6947405 Manufacturer SKU: TUN6947405 SKU: 6947405-Tungaloy Model series: ISO-Drehwendeschneidplatten Label: TNMG160408 AH6225 Tungaloy-Wendeplatte Core technical data Cutting angle: 60° Plate thickness: 4.76 mm Insert size: 16 mm Corner radius: 0.8 mm Relief angle: 0° Special features Material: carbide Coating / grade: PVD, AH6225 Shape: triangular insert (TNMG) Hole: with cylindrical hole Chipbreaker: double-sided Typical application: turning (external and internal) Compatibility: ISO‑standard TNMG160408 FAQ Which holders are compatible with the TNMG160408 AH6225 insert? Compatibility requires holders designed for TNMG 160408 geometry; the insert fits holders that match the form, free angle, tolerance class, fastening and plate thickness. Is the AH6225 grade suitable for rostfreier Stahl? Yes, the AH6225 PVD‑coated carbide grade is formulated as a universal grade for rostfreier Stahl, offering a balance of sharpness and edge stability for medium cutting conditions. How does the double-sided chipbreaker affect tool life? A double-sided chipbreaker provides additional usable edges and improved chip control, which can extend effective tool life by enabling more indexable positions and more consistent chip formation. What advantages does the PVD coating provide? The PVD coating enhances wear resistance and reduces built-up edge tendency, improving heat tolerance and maintaining a sharper edge for longer periods during turning operations. Can this insert be used for internal turning and external turning? Yes, the TNMG160408 geometry is suitable for both external and internal turning applications when paired with the appropriate holder and process parameters. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Combining the AH6225 PVD-coated carbide grade with the TNMG160408 geometry delivers a stable cutting edge and broad suitability for stainless-steel turning; benefit from reliable edge life and straightforward tool indexing for continuous production. Order the insert directly via Metav Werkzeuge or ask our consultants for application support. TNMG 160408 AH6225 indexable turning insert — PVD-coated carbide, 60° geometry, Tungaloy A TNMG160408 AH6225 indexable insert designed for external and internal turning operations, optimised for stainless steels and medium-duty, variable cutting conditions PVD-coated carbide grade AH6225 60° triangular insert geometry 0.8 mm corner radius for edge strength Double-sided chipbreaker, cylindrical hole Consistent edge life with a universal PVD carbide grade The AH6225 grade combines a PVD coating with a robust carbide substrate to balance sharpness and wear resistance. This composition is aimed at reliable performance in turning stainless steels, where work-hardening and variable cutting forces demand a stable cutting edge. The coating reduces built-up edge and improves surface finish under changing conditions, while the carbide substrate sustains the edge at moderate cutting speeds. The outcome is predictable tool life and fewer unplanned insert changes, supporting continuous machining and reduced process interruptions. Geometry and clamping deliver repeatable accuracy The triangular 60° geometry and 0.8 mm corner radius provide a compromise between strength and cutting-line precision: the radius increases edge robustness while preserving dimensional control. The insert is double-sided, offering multiple usable edges before indexing, and features a cylindrical hole for secure mounting. Compatibility with a holder depends on geometry, relief angle, tolerance class, clamping method, size and thickness; the series is ISO-standardised to simplify selection and interchangeability within established tool systems. A 4.76 mm thickness adds rigidity for stable cuts. Application advantages for turning stainless steels Designed for both external and internal turning, this indexable insert handles the typical demands of stainless-steel machining such as work-hardening and adhesive tendencies. The chipbreaker design supports controllable chip formation, reducing the risk of entanglement and improving surface integrity. In practice, this translates into longer intervals between tool changes and more consistent component quality. Process planners will value the combination of predictable cutting behaviour and the option to match chipbreaker and grade to material and machine stability. System setup and economic considerations The product forms part of a complete turning system: an ISO indexable insert mounted in a compatible external holder or boring bar, with a backing pad, clamp set and replacement screws as required. Using a PVD-coated carbide insert such as this can reduce overall machining costs by extending insert life and improving uptime. Selection of chipbreaker and grade should be aligned with workpiece material, machining strategy and machine rigidity to extract the best cycle-time and surface-quality benefits while keeping tool-change events to a minimum. For stainless-steel turning applications, specify the TNMG160408 AH6225 indexable insert from Tungaloy and contact Metav Werkzeuge for application advice or availability at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6827581 Manufacturer SKU: TUN6827581 SKU: 6827581-Tungaloy Model designation: TNMG160408 AH6225 Facts Corner radius: 0.8 mm Lead angle: 60° Relief angle: 0° Thickness: 4.76 mm Size: 16 mm Hole style: cylindrical hole Special features PVD-coated carbide (AH6225) Double-sided chipbreaker Triangular insert form (TNMG) ISO indexable turning insert Suited for external and internal turning Compatible with matching holders, backing pads and clamp sets FAQ Which materials is this insert best suited for? The TNMG160408 AH6225 insert is formulated for machining stainless steels and performs well under medium cutting conditions where a balance of sharpness and edge stability is required. How many cutting edges are available per insert? The insert is double-sided and triangular, providing multiple usable edges before indexing; the exact number depends on orientation and whether all corners are utilised. What does the AH6225 grade offer compared with other grades? AH6225 is a PVD-coated carbide grade developed for a stable cutting edge in variable conditions; it aims to combine wear resistance with good surface finish for stainless-steel turning. Which holder characteristics must be checked for compatibility? Compatibility is determined by insert form, relief angle, tolerance class, clamping method, size and thickness; matching these parameters ensures correct seating and secure clamping. Why is the corner radius important for component quality? A 0.8 mm corner radius increases edge strength and reduces chipping risk, helping to maintain dimensional accuracy and improve surface integrity during turning. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Benefit from a combination of high cutting stability and broad material coverage: the PVD-coated carbide delivers consistent edge quality while the AH6225 grade is optimised for stainless-steel turning, and the triangular 60° geometry with a 0.8 mm corner radius ensures reliable mid-range performance; order the TNMG160408 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. TNMG 160408 AH6225 turning insert – Tungaloy (triangular, PVD-coated carbide, 60°) The TNMG160408 AH6225 is an ISO-standard triangular turning insert designed for versatile external and internal turning in mixed and stainless-steel applications PVD-coated carbide for stable cutting edges Universal AH6225 grade for stainless steel Triangular 60° form for versatile turning Double-sided chipbreaker, cylindrical hole Precise cutting performance for efficient production The insert combines a PVD coating with a wear-resistant carbide substrate to maintain a sharp, stable cutting edge across variable conditions. This results in predictable tool life and consistent part finish, reducing rework and machine downtime. The AH6225 formulation is aimed at applications where stainless-steel machining demands compromise between edge toughness and wear resistance, enabling higher feeds and reliable chip control without sacrificing surface quality. Compatibility and system integration to simplify setup Designed as an ISO-norm insert, the geometry and hole style ensure straightforward fitment in standard external holders and boring bars. The 60° triangle shape allows indexable reuse of cutting corners, while the cylindrical hole ensures positive clamping. This compatibility reduces inventory complexity and supports fast insert changes, which in turn shortens non-productive time during batch work or tool changeovers. Process reliability and edge life under varying conditions A double-sided chipbreaker and the balanced corner radius of 0.8 mm deliver stable chip formation in interrupted cuts and variable workpiece rigidity. The combination of edge geometry and coating lowers the risk of built-up edge and flank wear when machining mixed batches, improving first-pass quality. Selecting the correct grade and chipbreaker for the workpiece material gives a measurable improvement in cycle time and cost per component. Practical guidance for application and handling For general turning tasks select the AH6225 insert when stainless-steel components are predominant or when mixed materials require a reliable, universal solution. Use appropriate feeds and moderate speeds initially, then optimise cutting parameters based on observed chip form and surface finish. Replace or re-index the insert when edge rounding or notch wear becomes visible to preserve dimensional accuracy and to avoid excessive forces on the holder. Contact Metav Werkzeuge for specific advice on integrating the TNMG160408 AH6225 into production workflows or for assistance with tooling strategies – email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6947374 Manufacturer SKU: TUN6947374 Manufacturer article number: 6947374 Designation: TNMG160408 AH6225 Tungaloy-Wendeplatte Facts Geometry: 60° Plate thickness: 4.76 mm Size: 16 mm Corner radius: 0.8 mm Features Material: carbide Coating: PVD-coated Shape: triangular Chipbreaker: double-sided Hole: cylindrical hole Suitable application: turning ISO series: ISO turning inserts FAQ What materials is this insert best suited for? The AH6225 grade is designed as a universal grade for stainless steel and performs well in a range of mixed steels during turning operations. Can the insert be used on internal and external turning tasks? Yes, the triangular TNMG160408 geometry and standard hole style make the insert suitable for both external and internal turning with compatible holders. How does the chipbreaker affect machining performance? The double-sided chipbreaker promotes controlled chip formation and evacuation, improving surface finish and reducing the risk of chip entanglement during interrupted cuts. What is the benefit of the 0.8 mm corner radius? A 0.8 mm corner radius balances edge strength and finish: it provides increased durability in medium-duty cuts while maintaining acceptable surface quality. Is this insert indexable and reversible? The triangular, double-sided design allows multiple index positions to be used, extending the number of available cutting edges per insert and improving cost efficiency. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated carbide grade tuned for stainless steels and a robust 0.8 mm corner radius for reliable medium machining; the ISO conformity ensures straightforward holder compatibility and predictable tool life. Order directly via Metav Werkzeuge or ask their consultants for application support. TNMG160408 AH6225 triangular turning insert – ISO turning insert by Tungaloy, 60° geometry, PVD-coated The TNMG160408 AH6225 is an ISO-format indexable insert designed for external and internal turning, offering a universal grade tailored for stainless steels and changing production conditions. ISO-standard triangular insert 60° geometry PVD-coated carbide grade AH6225 Double-sided chipbreaker for consistent chips 0.8 mm corner radius for balanced finish and strength Stable cutting for medium machining of stainless steels The PVD-coated carbide grade AH6225 delivers a combination of a sharp yet stable cutting edge and wear resistance that is well suited to medium turning operations on stainless steels. The coating reduces built-up edge and assists heat resistance during interrupted cuts, while the substrate provides toughness against chipping. As a result, the insert supports consistent cycle times and reduces the likelihood of unexpected tool changes; this contributes directly to higher productivity and predictable process planning. Reliable ISO compatibility that simplifies tool setup Designed to the ISO dimensions, the triangular insert guarantees predictable fit and clamping behaviour with standard holders and boring bars. The 60° geometry and 0° relief angle define the approach and cutting forces, while the cylindrical through‑hole enables secure fastening. Specified dimensions such as the 16 mm inscribed circle and 4.76 mm thickness ensure mechanical stability in common holder families. For shops moving between different machines, ISO conformity reduces setup complexity and minimises adapter inventory. Predictable surface finish and reduced downtime The 0.8 mm corner radius balances edge strength and surface quality: a larger radius increases corner toughness, while still producing a satisfactory finish in medium material removal. The insert’s double-sided chipbreaker provides repeatable chip control and allows indexable reuse of both sides, which extends effective tool life and lowers cost per edge. Together with the PVD coating, this construction reduces the frequency of regrinds and unscheduled stops, supporting smoother production sequences and better process economics. Guidance on selection and application Choose the chipbreaker and grade to match workpiece condition, feed and stability. For interrupted cuts or roughing with limited rigidity, favour a more robust holder and maintain conservative feeds; for finishing, reduce feed and use the same insert to exploit the sharp edge geometry for improved surface integrity. The insert is suitable for both external and internal turning; verify holder clearance and clamping torque for optimal performance. For ordering or a consultation on integrating Tungaloy turning inserts into production, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss the TNMG160408 AH6225 and compatible holders Technical data Article number: 6827036 Manufacturer SKU: TUN6827036 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Grade: AH6225 Numbers / Core technical data Inscribed circle: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Relief angle: 0° Manufacturer article number: 6827036 Designs / Special features Triangular plate form With hole Cylindrical through-hole Double-sided chipbreaker PVD-coated carbide grade AH6225 Application: Drehen FAQ What materials is this insert designed for? The AH6225 grade is a universal PVD-coated carbide developed primarily for stainless steels, offering good performance under varying cutting conditions. How does the 0.8 mm corner radius affect machining? A 0.8 mm corner radius increases edge strength and improves resistance to chipping while still delivering a satisfactory surface finish in medium cutting operations. Is the insert compatible with standard ISO holders? Yes; the ISO designation and dimensions enable compatibility with ISO‑standard external holders and boring bars when form, tolerance and clamping match the insert specification. How is chip control managed with this insert? The double-sided chipbreaker provides repeatable chip formation on both usable sides, improving evacuation and reducing the risk of built-up edge in continuous turning. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Benefit from the combination of PVD-coated carbide edge protection, AH6225 grade stability and ISO compatibility for consistent turning performance; order the insert directly via Metav Werkzeuge or consult our advisors for selection support. TNMG160408 AH6225 triangular indexable insert for turning — Tungaloy, PVD-coated carbide, 0° clearance TNMG160408 AH6225 is an ISO‑standard triangular insert engineered for external and internal turning, optimised for rostfreie Stähle and medium cutting conditions ISO‑standard triangular insert, 16 mm size PVD coating for edge protection Double‑sided geometry for extended life 0° clearance, 60° included angle Consistent cutting performance and edge life The insert’s AH6225 grade and PVD coating deliver a balance of sharpness and toughness that supports stable cutting across variable conditions. Designed for medium machining of rostfreie Stähle, the geometry provides a controlled cutting action and predictable wear behaviour, which reduces unscheduled tool changes and improves process uptime. The combination of a defined corner radius and a reinforced cutting edge helps to maintain surface quality during turning operations while keeping the risk of chipping low. Simple compatibility and efficient handling As an ISO‑specified triangular insert, the part fits established holder standards when matched by form, clearance, tolerance class, fastening method, size and thickness. The triangular shape with a cylindrical hole and double‑sided chipbreaker allows economical re‑indexing and predictable seating in the toolholder. Specified dimensions such as the 16 mm size and 4.76 mm plate thickness make mechanical selection straightforward; the insert is intended to be used with a suitable external holder, clamp set and replacement screws as part of the complete system. Better chip control and process reliability The dual‑sided chipbreaker geometry supports consistent chip control across a range of feeds and depths of cut, which reduces interruptions and helps maintain cycle times. The carbide substrate, combined with the surface treatment, enhances edge stability under fluctuating conditions, offering repeatable results for both external and internal turning. Choosing this insert promotes a more predictable tool life and contributes to overall machining economy by lowering downtime and improving the ratio between cutting time and tool changes. Selection advice and practical support For practical selection, match the insert’s geometry and grade to the workpiece material and machining stability. Where holders or clamping systems vary, compatibility is determined by form, free angle, tolerance class, fastening, size and thickness. If uncertain whether this insert suits a specific application, Metav Werkzeuge provides technical guidance on grade choice and holder matching to ensure optimal performance without unnecessary trial runs. For tailored advice on tooling strategies and to obtain original Tungaloy inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6947381 Manufacturer SKU: TUN6947381 SKU: 6947381-Tungaloy Model series: ISO-Drehwendeschneidplatten Label: TNMG160408 AH6225 Tungaloy-Wendeplatte Data Insert designation: TNMG160408 ISO code: 160408 Size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Included angle: 60° Special features Material: carbide Coating / grade: PVD‑coated, AH6225 Plate shape: triangular With cylindrical hole Double‑sided chipbreaker Application: turning (external and internal) Compatible with ISO toolholders System components: holder, clamp set and replacement screws FAQ What materials is this insert suitable for? The TNMG160408 AH6225 insert is optimised for rostfreie Stähle and performs well in medium cutting conditions thanks to its PVD‑coated carbide substrate. How is compatibility with a toolholder ensured? Compatibility depends on matching form, free angle, tolerance class, fastening, size and thickness; the insert designation TNMG160408 and ISO code 160408 guide selection for suitable holders. Is the insert reversible or single‑use per edge? This triangular insert features a double‑sided chipbreaker and a central hole for secure clamping, allowing re‑indexing of additional cutting edges to extend service life. Why choose the AH6225 grade for turning? AH6225 offers a sharp yet stable cutting edge designed for fluctuating conditions; the grade and PVD surface treatment balance wear resistance and edge strength for reliable machining. What auxiliary components are required for use? A compatible external holder, an underlay or clamp set and the appropriate fastening screws are required to assemble the complete tooling system for this 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a sharp, stable cutting edge and a universal PVD-coated grade for reliable machining of stainless steels; the insert’s ISO conformity and simple holder compatibility support efficient changeovers in batch and mixed production. Order the TNMG160408 AH6225 insert directly via Metav Werkzeuge or ask the consultants for application advice. TNMG160408 AH6225 Tungaloy indexable insert — ISO triangular insert for turning, 60° TNMG160408 AH6225 is an ISO‑standard triangular indexable insert engineered for external and internal turning tasks, optimised for stainless steels and variable workshop conditions PVD‑coated carbide grade AH6225 Universal for stainless steels Sharp yet stable cutting edge ISO triangular, 0.8 mm nose radius Longer tool life with dependable edge geometry The PVD‑coated carbide in grade AH6225 combines a sharp cutting edge with enhanced edge stability, which translates into longer tool life when machining demanding materials such as stainless steels. The coating reduces adhesion and softening at elevated temperatures, so the tool maintains form under intermittent cuts and varying feed rates. For mid‑range cutting conditions the result is a consistent surface finish and reduced index changes, helping to lower overall machining costs through fewer interruptions and predictable tool consumption. Faster set‑up and reliable interchangeability on ISO systems Designed as an ISO‑standard triangular insert, the TNMG160408 ensures compatibility with a wide range of external holders and boring bars; form, free angle, tolerance class, fastening style and thickness determine actual fit. The triangular shape and cylindrical hole enable secure clamping and straightforward orientation, while the 60° geometry provides versatility for both finish and semi‑rough turning. Specified dimensions such as the 16 mm size and 4.76 mm thickness make tool selection and inventory control simpler in CNC environments, reducing machine set‑up time and supporting predictable production flows. Optimised cutting performance through geometry and chip control The insert’s 0.8 mm nose radius balances tool strength with achievable surface quality, making it suitable for medium machining operations where form and tolerance matter. A double‑sided chipbreaker supports efficient chip formation across a range of feeds and depths of cut; selecting the appropriate breaker and machining parameters minimises vibration and prevents poor chip evacuation. The PVD‑coated carbide substrate resists wear and edge chipping, resulting in repeatable performance across batches and easier process stabilisation in mixed‑material production. For application advice or a delivery enquiry regarding the TNMG160408 AH6225 Tungaloy indexable insert, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 6947337 SKU: 6947337-Tungaloy Manufacturer SKU: TUN6947337 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Core dimensions Nose radius: 0.8 mm Thickness: 4.76 mm Size: 16 mm Angle: 60° Clearance angle: 0° Special features Grade: AH6225 Coating: PVD‑coated carbide Shape: triangular Hole: with cylindrical hole Chipbreaker: double‑sided Application: turning (external and internal) ISO‑standard compatibility FAQ What materials is this insert suited to machine? The TNMG160408 AH6225 insert is specified as a universal grade for stainless steels and performs well under changing conditions where a sharp, stable edge is required. How does the AH6225 grade affect process stability? AH6225 is a PVD‑coated carbide grade designed to maintain a stable cutting edge at moderate cutting parameters, providing reliable surface finish and predictable tool life for turning operations. What does the designation 160408 indicate? The code relates to the ISO geometry: a 16 mm size, a 0.8 mm nose radius and the insert form coded in the ISO series — matching holder and clamp requirements for straightforward interchange. Can the insert be used for both external and internal turning? Yes, the triangular form and the cylindrical hole enable secure clamping in suitable external holders and boring bars, making the insert usable for both external and internal turning tasks. Which chipbreaker should be selected for mixed production? The double‑sided chipbreaker offers flexibility; choosing the side and adapting feed and depth of cut to material and rigidity will deliver improved chip control and reduced risk of built‑up edge. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Reliable PVD-coated carbide performance and the 60° triangular geometry deliver stable cutting with a cost-effective, double-sided design; the 0.8 mm corner radius supports versatile medium turning of stainless steel. Order directly via Metav Werkzeuge or consult their specialists for application advice. TNMG 160408 AH6225 — TNMG160408 ISO turning insert for turning (60° triangle) by Tungaloy The TNMG160408 AH6225 is an ISO triangular turning insert designed for medium-duty turning operations, optimised for stainless steel with a sharp yet stable cutting edge. PVD-coated carbide grade AH6225 Sharp, stable cutting edge geometry 60° triangular form with 0.8 mm radius Double-sided chipbreaker for flexibility Cylindrical hole, 4.76 mm plate thickness Higher productivity through reliable cutting performance The PVD-coated carbide grade AH6225 is engineered to combine a sharp, stable cutting edge with resistance to built-up edge and wear. This results in longer effective cutting periods and consistent surface finish during medium turning operations. The coating improves thermal resistance and edge life, which translates into fewer indexings and reduced tooling costs per component—an advantage for batch and repeat production where cycle time and repeatability are critical. The design therefore supports measurable productivity gains and process stability. Simple integration with ISO clamping systems The insert follows the ISO designation and fits standard ISO holders when matched by form, clearance, tolerance class, fastening and thickness. The ISO conformity and the cylindrical hole ensure predictable seating and repeatable indexing, reducing set-up time and the risk of incorrect mounting. The 4.76 mm plate thickness and triangular form make the component mechanically robust under normal cutting loads. This compatibility-focused approach minimises downtime during tool changes and simplifies inventory management for workshops using a range of ISO holders. Versatile application range and process benefits Designed as a universal grade for stainless steel, the double-sided chipbreaker and 60° triangular geometry facilitate both external and internal turning with good chip control under varying conditions. The 0.8 mm corner radius balances strength and profile definition, making the insert suitable for general turning, light profiling and finishing passes where surface quality and dimensional control matter. Used as part of a system—insert, compatible holder, underlay/clamp and replacement screws—the component supports a reliable machining routine and predictable outcomes across small to medium batch sizes. For reliable stainless steel turning with proven Tungaloy performance, contact Metav Werkzeuge for tailored advice and secure supply of the TNMG160408 AH6225 insert. Technical Data Article number: 6890648 SKU: 6890648-Tungaloy Manufacturer SKU: TUN6890648 Material: carbide Model series: ISO turning inserts Designation: TNMG160408 AH6225 Dimensions & core data Size: 16 mm Plate thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Clearance angle: 0° Design & special features PVD-coated carbide AH6225 Double-sided chipbreaker Cylindrical hole for secure seating Triangular insert form ISO designation TNMG160408 Application: turning System components: insert, holder, underlay/clamp, replacement screws Suitable for medium turning of stainless steel FAQ What materials is this insert best suited for? The TNMG160408 AH6225 insert and its PVD-coated carbide grade AH6225 are optimised for machining stainless steel, offering a balance between edge sharpness and wear resistance. How does the double-sided chipbreaker benefit production? A double-sided chipbreaker extends usable edges per insert and provides flexible chip control in the TNMG160408 AH6225 design, improving uptime and reducing tooling consumption. Which holders are compatible with this ISO insert? Compatibility is determined by form, clearance, tolerance class, fastening, size and thickness; the ISO TNMG designation ensures fitment with standard ISO turning holders when these parameters match. What cutting profiles suit the 0.8 mm corner radius? The 0.8 mm radius is suitable for general turning and light profiling where a compromise between cutting strength and finish is required; it supports both finishing and medium material removal. Is this insert reversible and how many cutting edges are available? The triangular TNMG form with a double-sided chipbreaker provides multiple indexable edges, enabling economical use of each insert in repetitive 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated carbide grade and a 60° geometry for precise, repeatable turning of stainless steels; the stable cutting edge and double-sided chipbreaker help to maintain productivity under varying conditions. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice. TNMG 160408 AH6225 Tungaloy indexable insert for turning, 60° A TNMG 160408 AH6225 insert designed for ISO-compatible external and internal turning, delivering a sharp yet robust cutting edge for machining stainless steels in medium-duty and variable conditions. ISO 160408 triangular insert PVD-coated carbide grade AH6225 60° cutting geometry for stable engagement Double-sided chipbreaker, 0.8 mm corner radius Reliable cutting performance for stainless steels The insert offers consistent cutting behaviour through its PVD-coated carbide substrate and a grade formulated for stainless steels. This combination provides a sharp cutting edge while maintaining resistance to wear and thermal softening during typical turning operations. For production environments where material batches or process stability vary, the insert helps to reduce unexpected tool changes and supports predictable tool life, improving overall process efficiency. What the AH6225 grade delivers in practice The AH6225 grade is a PVD-coated cemented carbide developed for universal use on corrosion-resistant alloys and similar materials. The coating improves hardness at elevated temperatures and reduces adhesion, while the carbide core supplies the necessary toughness. As a result, operators gain improved edge retention during interrupted cuts and reduced notch wear on reactive alloys. For those unfamiliar with coatings: PVD stands for physical vapour deposition, a thin, adherent layer that enhances surface hardness without compromising edge sharpness. Compatibility, clamping and system considerations This insert follows the ISO form and dimensions, so compatibility with toolholders depends on correct matching of shape, relief angle, tolerance class, clamping method, size and thickness. The system typically comprises the ISO insert, a matching outside holder or boring bar, a support pad/locking kit and replacement screws. The insert is double-sided, enabling economical indexability, and its 0.8 mm corner radius balances edge strength and surface finish when used in appropriate feeds and depths of cut. Practical advantages and operation tips The triangular plate with a 60° cutting geometry provides reliable engagement for both external profiling and light internal turning. Use the double-sided chipbreaker selection that matches the workpiece material and the chosen roughing or finishing strategy to control chip formation and evacuation. Appropriate cutting speeds, feeds and coolant strategy will extend life; the grade performs well under varying cutting conditions, making it a pragmatic choice for job shops and production lines seeking reproducible results without constant requalification. For reliable, repeatable turning performance with the AH6225 grade, contact Metav Werkzeuge for ordering and application support at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6947353 Manufacturer SKU: TUN6947353 SKU: 6947353-Tungaloy Designation: TNMG160408 AH6225 Core data Corner radius: 0.8 mm Inscribed circle size: 16 mm Thickness: 4.76 mm Relief angle: 0° Cutting angle: 60° Special features PVD-coated carbide AH6225 Double-sided chipbreaker Triangular plate form With cylindrical locating hole Designed for stainless steels ISO-compatible turning insert FAQ Is this insert suitable for stainless steels? Yes. The AH6225 grade is formulated for stainless steels, offering a sharp, stable edge and improved resistance to adhesion and thermal wear when machining corrosion-resistant alloys. Which holders are compatible with the insert? Compatibility requires a matching ISO holder that fits the TNMG 160408 form; the correct match depends on shape, relief angle, tolerance class, clamping method, size and thickness as described in the product data. How is the insert indexed and how many usable edges are there? The insert is double-sided and triangular, providing multiple cutting edges for economical indexability; this reduces tooling costs per edge compared with single-sided options. What cutting parameters are recommended for variable conditions? Specific speeds and feeds depend on machine rigidity and workpiece grade; the AH6225 grade is optimised for medium turning where adaptability to changing conditions is required—select the chipbreaker and cutting data according to material and stability. Can the insert be used for internal turning? Yes, the geometry and 60° cutting angle make it suitable for both external and internal turning operations when paired with the appropriate boring bar or holder. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Reliable PVD-coated carbide solution combining a sharp, stable cutting edge with broad compatibility for stainless-steel turning; benefit from consistent tool life and straightforward handling. Order the TNMG 160408 AH6225 insert directly via Metav Werkzeuge or consult our specialists for application advice. TNMG 160408 AH6225 Tungaloy turning insert — PVD-coated carbide, 60° triangle A TNMG 160408 AH6225 indexable insert for turning, engineered for stainless-steel machining with a 60° triangular profile and a sharp, resilient cutting edge. PVD-coated carbide grade AH6225 Designed for stainless-steel machining 60° triangular profile for versatility 0.8 mm nose radius, double-sided chipbreaker Higher throughput on stainless steels through a balanced grade The combination of a PVD-coated surface and the AH6225 carbide composition delivers a reliable balance between sharpness and edge strength for turning operations on stainless steel. This grade is developed for medium machining and variable conditions, so it supports steady cutting forces and predictable wear behaviour. The result is fewer tool changes and more productive spindle time, which directly improves process efficiency on batch and continuous runs. Geometry tuned for stability and consistent surface finish A 60° triangular geometry plus a 0.8 mm nose radius gives a useful mix of strength and surface finish capability. The triangular shape allows multiple indexing positions, while the moderate nose radius helps maintain a stable cutting edge during external and internal turning. Combined with the double-sided chipbreaker, the geometry promotes controlled chip formation and repeatable part quality even when cutting lengths or conditions vary. The insert’s compliance with ISO indexable insert standards ensures predictable fit and clamping in compatible holders. Practical mounting and system considerations for reliable operation The insert is supplied with a cylindrical hole for screw clamping and a plate thickness of 4.76 mm, enabling secure fixation and correct seat height in matching toolholders. Compatibility with a holder is determined by form, clearance angle, tolerance class, fastening method, overall size and thickness; adhering to these parameters maintains clamping integrity and repeatable runout. The standardised form factor simplifies inventory and replacement routines on the shop floor, reducing setup time and helping maintain steady production cycles. Selectivity of chipbreaker and grade for intended tasks Selecting the right chipbreaker and the AH6225 grade supports stable chip control and broad material coverage in stainless-steel applications. For medium-depth turning and operations with intermittent cutting conditions, this insert offers the compromise between a sharp cutting edge and edge robustness. Where high demands on surface finish are required, the combination of geometry and coating helps achieve consistent results with fewer passes. For more aggressive material removal, pairing the insert with a stiffer holder and optimised cutting parameters will increase productivity while retaining tool life. Choose the Tungaloy AH6225 grade for stable stainless-steel turning — contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored application support and supply options Technical Data Article number: 6947368 Manufacturer SKU: TUN6947368 Seller SKU: 6947368-Tungaloy Model series: ISO indexable turning inserts Material: carbide Facts Insert designation: TNMG160408 ISO code: 160408 Inscribed circle / size: 16 Plate thickness: 4.76 mm Nose radius: 0.8 mm Geometry angle: 60° Clearance angle: 0° Hole: with hole (cylindrical) Special features Grade/coating: AH6225, PVD-coated carbide Chipbreaker: double-sided Plate form: triangular Typical application: turning Mounting: cylindrical-hole screw clamping FAQ What materials is this insert suitable for? The TNMG 160408 AH6225 insert is a PVD-coated carbide grade optimised for stainless steel, intended for medium turning operations and variable cutting conditions. How is the insert secured in the toolholder? This indexable insert features a cylindrical hole and is clamped by screw; compatibility depends on holder form, clearance angle, tolerance class, size and plate thickness. Can the insert be indexed or reused on multiple edges? The triangular design with a double-sided chipbreaker provides multiple usable cutting edges that can be indexed for renewed cutting performance; refer to the holder specification for correct orientation and seating. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of a combination of a sharp, PVD‑coated carbide grade and a 60° triangular geometry for reliable medium machining of stainless steels; the double‑sided chipbreaker and cylindrical hole support economic tooling and straightforward indexability. Order directly via Metav Werkzeuge or contact the consultants for application advice. TNMG160408 AH6225 Tungaloy insert — ISO turning insert, PVD‑coated carbide for turning A TNMG160408 AH6225 indexable turning insert designed for external and internal turning, offering a sharp yet stable cutting edge for stainless steels in medium cutting conditions. PVD‑coated carbide grade AH6225 60° triangular geometry for stable cutting Double‑sided chipbreaker for adaptable use ISO compatibility with cylindrical hole Consistent edge life with a universal stainless‑steel grade The AH6225 PVD‑coated carbide delivers a balanced combination of sharpness and robustness tailored to stainless steels. The coating improves wear resistance and thermal stability, which translates into more consistent edge life during medium‑range operations. With a 0.8 mm corner radius and a 60° insert angle, the geometry supports predictable cutting forces and a controlled engagement with the workpiece; this reduces chatter and helps maintain surface finish without frequent index changes. The result is improved process reliability and lower overall tooling expenditure per component. Easy integration into ISO turning systems reduces downtime As an ISO‑standard insert, the component sits within a clear system: the insert, a matching outer holder or boring bar, shim/lock set and replacement screws. Compatibility is governed by shape, clearance angle, tolerance class, fastening, size and thickness, so the insert fits directly into familiar tooling setups when the holder matches these parameters. The cylindrical hole and triangular form make mechanical location straightforward, while the double‑sided chipbreaker allows reversible indexing for extended usage. This compatibility shortens changeover times and simplifies inventory management on the shop floor. Predictable chip control and application flexibility The integrated double‑sided chipbreaker is designed to perform under varying cutting conditions, enabling repeatable chip formation when machining medium feeds. The PVD coating enhances edge stability at elevated temperatures, which is beneficial for interrupted cuts or varying cut depths. The insert is suitable for both external and internal turning operations; selecting the correct chipbreaker and grade according to workpiece material and machining stability ensures the best outcome. For assistance with parameter selection or process optimisation, Metav Werkzeuge offers technical guidance to clarify suitability for specific applications. For reliable turning of rostfreie Stähle, choose the AH6225 PVD‑coated solution from Tungaloy and contact Metav Werkzeuge for tailored recommendations and rapid delivery. Technical data Article number: 6827041 Manufacturer's SKU: TUN6827041 SKU: 6827041‑Tungaloy Model series: ISO turning inserts Designation: TNMG160408 AH6225 Facts Insert size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Cutting angle: 60° Clearance angle: 0° Hole style: cylindrical Special features Material: carbide Coating: PVD Grade: AH6225 Shape: triangular, double‑sided Chipbreaker: double‑sided Application: turning (external & internal) Compatibility: ISO‑standard insert, requires matching holder by form, clearance angle, tolerance, fastening, size and thickness FAQ What materials is this insert suited to? The TNMG160408 AH6225 insert is optimised for rostfreie Stähle (stainless steels) and delivers a good balance of edge sharpness and stability for medium machining tasks. Can the insert be used for both external and internal turning? Yes, the insert is intended for both external and internal turning applications when matched with the appropriate holder and machining parameters. How does the chipbreaker influence performance? The double‑sided chipbreaker provides adaptable chip control across varying cutting conditions, improving surface finish and making chip handling more predictable. What aspects determine holder compatibility? Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; these must match the holder specifications for correct seating and clamping. Is this insert indexable and reversible? The insert is double‑sided and indexable, allowing multiple usable cutting edges when rotated to a fresh, undamaged position. 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of an AH6225 PVD-coated carbide grade, a 0.8 mm corner radius and ISO compatibility for consistent stainless-steel turning and reduced tool change frequency; order or request tailored advice from Metav Werkzeuge's consultants. TNMG 160408 AH6225 TNMG turning insert by Tungaloy — PVD-coated carbide, 0.8 mm radius, for turning TNMG160408 AH6225 Tungaloy turning insert is a triangular, ISO-sized indexable insert for external and internal turning, designed for reliable performance in stainless-steel machining. TNMG160408 geometry for stable turning PVD-coated carbide AH6225 for stainless steels Double-sided insert with 0.8 mm corner radius Compatible with ISO holders using cylindrical hole fastening Consistent performance for stainless-steel turning The triangular, ISO-format indexable insert delivers repeatable cutting behaviour when machining stainless steels, thanks to the AH6225 PVD-coated carbide that balances sharpness and edge stability. The specified 0.8 mm corner radius supports moderate roughing and finishing operations, reducing the tendency to vibrate in less rigid setups. Where process reliability matters, the combination of geometry and grade helps maintain surface quality and extend the time between indexings, contributing to more predictable cycle times on production lines. Improved edge life and chip control for stable production A PVD coating over a wear-resistant carbide substrate provides enhanced resistance to built-up edge and thermal wear during interrupted cuts and variable feeds. The insert’s double-sided chipbreaker design aids controlled chip formation across a range of feeds, lowering the risk of tangles and enabling safer automated discharge. This leads to a measurable improvement in effective tool life and less unscheduled downtime, supporting tighter production planning and improved overall equipment effectiveness. Designed for easy integration and secure clamping The insert follows ISO dimensions (160408) with a cylindrical hole for positive fastening and a standard triangular form that fits most compatible external holders and boring bars. The 0° rake angle and the specified tolerances ensure interchangeability with ISO-standard toolholders, simplifying stock management and holder selection. Clear identification by size and grade reduces setup errors and streamlines tool procurement for workshops using mixed tool inventories. Practical benefits for workshop workflows Using a universal grade such as AH6225 reduces the number of distinct grades required for mixed-material schedules, particularly when stainless steels are a frequent production material. The insert’s double-sided configuration doubles the number of usable edges per item, improving cost-efficiency per cutting edge. When combined with appropriate holder rigidity and cutting parameters, the result is a balance of surface finish and productivity that supports both small-batch flexibility and larger-series stability. For application advice or to discuss optimal holder selection for the TNMG160408 AH6225 Tungaloy turning insert, contact Metav Werkzeuge for tailored recommendations at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6947389 Manufacturer SKU: TUN6947389 Model series: ISO turning indexable inserts Numbers / Core technical data Size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Rake angle: 0° Designs / Special features Shape: triangular Hole: with cylindrical hole Coating: PVD-coated Grade: AH6225 Material: carbide Chipbreaker: double-sided Application: turning (external and internal) ISO designation: 160408 FAQ What materials is this insert best suited for? The TNMG160408 AH6225 Tungaloy turning insert is formulated as a universal grade for stainless steels, offering a compromise between edge sharpness and wear resistance for variable machining conditions. How many cutting edges are available per insert? The triangular, double-sided design provides multiple usable cutting edges, effectively doubling the number of edges compared with single-sided inserts and improving cost per edge. Is the insert compatible with standard ISO turning holders? Yes, the insert follows ISO 160408 dimensions and uses a cylindrical hole fastening, enabling compatibility with holders and boring bars designed for ISO triangular inserts. Which grade and coating are applied to this insert? The item is supplied in AH6225, a PVD-coated carbide grade selected for its balance of sharpness and stability when machining 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.
TNMG 160408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of an AH6225 PVD-coated carbide grade, a double-sided, ISO‑standard triangular form, and a precise 0.8 mm corner radius to secure consistent productivity and good surface quality in turning operations; order directly via Metav Werkzeuge or consult our specialists for application support. TNMG160408 AH6225 — Indexable insert for Turning by Tungaloy TNMG160408 AH6225 is an ISO‑standard indexable insert for external and internal turning, engineered for medium cutting conditions and universal use on stainless steels ISO-standard triangular insert 60° PVD-coated AH6225 carbide for stainless steel Double-sided design with cylindrical hole Corner radius 0.8 mm for improved finish Consistent cutting performance for stainless steels The AH6225 grade is a PVD-coated carbide designed as a universal solution for machining stainless steels under changing conditions. The coating increases wear resistance and heat tolerance, while the substrate maintains toughness for interrupted cuts. This balance results in a sharp and stable cutting edge, which supports steady tool life and predictable tool-change intervals. When matched with the appropriate chipbreaker and cutting data, the result is reduced rework and improved process reliability, making the insert a pragmatic choice for medium turning tasks where repeatable surface quality matters. Secure mounting and ISO compatibility for flexible use As an ISO‑standard triangular insert with a 60° included angle and a cylindrical hole, the component fits a wide range of holders when form, relief angle, tolerance class, fastening and thickness are compatible. The double-sided design provides two usable cutting edges, lowering per-edge cost and permitting quick index changes. The corner radius 0.8 mm helps achieve finer surface finishes at moderate feeds and supports dimensional stability where profile accuracy is required. Compatibility depends on holder specifications, so confirm form and mounting details before installation to ensure optimal clamping and repeatability with the chosen holder. Productive, economical turning through grade and geometry The combination of PVD coating, a robust carbide substrate and the insert’s geometry delivers productive machining with reduced downtime. The double-sided, triangular format simplifies inventory management by using a widely available ISO type that is easy to replace. Selecting the right chipbreaker and the AH6225 grade according to workpiece material and machining stability allows efficient material removal while protecting the cutting edge. For practical application advice, parameter recommendations or to verify holder compatibility, Metav Werkzeuge provides technical guidance and can help choose the most economical configuration for daily production demands. Contact Metav Werkzeuge for individual machining advice on Tungaloy inserts or to arrange purchase of TNMG160408 AH6225; reach us at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 6947412 Manufacturer SKU: TUN6947412 SKU: 6947412-Tungaloy Model series: ISO indexable turning inserts Material: Carbide Facts ISO code: 160408 Insert size: 16 mm Thickness: 4.76 mm Included angle: 60° Relief angle: 0° Corner radius: 0.8 mm Special features Grade/coating: AH6225, PVD-coated Shape: Triangular Hole: With cylindrical hole Chipbreaker: Double-sided Application: Turning, external and internal Optimised for: Stainless steels Compatibility: ISO-standard holders; fit depends on form, relief angle, tolerance class, fastening, size and thickness FAQ What materials is this insert best suited for? The insert is optimised for stainless steels; the AH6225 PVD-coated carbide offers good wear resistance and a stable cutting edge for typical stainless‑steel turning tasks. How does the double-sided design affect cost and uptime? A double-sided triangular insert provides two usable cutting edges, which lowers the cost per edge and shortens machine downtime for indices and replacements. Which holders are compatible with this ISO insert? Compatibility requires matching the insert form, relief angle (0°), tolerance class, fastening method, size (16 mm) and thickness (4.76 mm) to the holder; confirm these parameters before fitting. What surface finish can be expected with a 0.8 mm corner radius? A 0.8 mm corner radius supports finer surface finishes at moderate feed rates and helps maintain profile accuracy when cutting under stable conditions. 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.
TNMG 160408 AH6235 Wendeplatten - Tungaloy
Reliable, ISO‑compliant performance for demanding turning tasks thanks to the PVD‑coated AH6235 carbide and robust 60° TNMG geometry; the insert delivers stable chip formation in stainless steels and interrupted cuts while maintaining secure ISO holder compatibility. Order the TNMG160408 AH6235 directly via Metav Werkzeuge or consult our specialists for holder matching. TNMG 160408 AH6235 turning insert — TNMG turning insert by Tungaloy (PVD‑coated carbide, 60°) A TNMG160408 AH6235 indexable insert engineered for ISO‑standard external and internal turning, optimised for stainless steels and applications with interrupted cuts. TNMG ISO 160408 geometry PVD‑coated carbide AH6235 grade 0.8 mm corner radius for edge strength Double‑sided chipbreaker, cylindrical hole High cutting reliability for stainless steels and interrupted cuts The PVD‑coated carbide grade AH6235 provides a balance of toughness and wear resistance that suits machining of stainless steels and operations prone to built‑up edge or intermittent engagement. The coating reduces adhesive wear and improves edge life, which translates into fewer tool changes and steadier cycle times. For production environments where breakouts can occur, the tougher substrate maintains cutting integrity and reduces the risk of premature chipping. Precise geometry and secure ISO compatibility for predictable results With the triangular 60° geometry, 0° clearance angle and a 0.8 mm corner radius, the insert offers a compromise between durable cutting edge and acceptable form tolerance for finishing and light roughing. The standard ISO designation ensures compatibility with matching TNMG holders; compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness, so selecting the correct clamping set and seat will deliver the expected repeatability and positional stability during turning operations. Practical system use, productivity and reduced downtime The double‑sided chipbreaker and cylindrical hole design permit straightforward indexing and secure fastening, enabling cost‑effective use of both cutting edges before replacement. When integrated into a conventional ISO turning assembly — insert, external holder or boring bar, shim/clamp set and replacement screws — the component supports productive machining cycles. For operations targeting surface quality and process stability, the combination of grade, geometry and chip control helps lower downtime and overall tooling cost per part. Contact Metav Werkzeuge today to request stock availability of the TNMG160408 AH6235 insert from Tungaloy, or to discuss the optimal holder and clamping set for a reliable turning solution — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6889585 Manufacturer SKU: TUN6889585 Retail SKU: 6889585-Tungaloy Model series: ISO turning indexable inserts Material: Carbide Facts ISO designation: 160408 Insert size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Included angle: 60° Hole: with cylindrical hole Special features PVD‑coated carbide (AH6235) Suitable for stainless steels and interrupted cuts Double‑sided chipbreaker Triangular insert shape (TNMG) ISO‑standard compatibility FAQ Is this insert suitable for machining stainless steels? Yes. The TNMG160408 AH6235 insert uses the AH6235 grade and a PVD coating specifically formulated for tougher performance on stainless steels and for operations with intermittent cutting. Which holders are compatible with this TNMG insert? Compatibility is determined by ISO form, clearance angle, tolerance class, fastening method, size and thickness; the TNMG160408 fits standard TNMG ISO turning holders and matching clamping sets. What are the key dimensions and geometry to consider? The insert is ISO 160408 with a 16 mm size, 4.76 mm thickness, 0.8 mm corner radius and a 60° included angle; clearance angle is 0° and it has a cylindrical hole. Does the insert provide effective chip control for interrupted cuts? Yes. The double‑sided chipbreaker is designed to manage chips in interrupted cutting and higher breakout risk applications, improving process stability and edge 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.
TNMG 160408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated AH6235 grade and a robust 60° triangular geometry for reliable machining of stainless steel and interrupted cuts; the result is improved process stability and longer tool life. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. TNMG160408 AH6235 — ISO turning insert, PVD-coated carbide, 60° by Tungaloy TNMG160408 AH6235 is an ISO-format turning insert designed for general external and internal turning tasks, especially suited to stainless steel and interrupted-cut applications. PVD-coated AH6235 for stainless steel Double-sided chipbreaker for versatile use 60° triangular insert with 0.8 mm radius Compatible with ISO 160408 holders Consistent performance for demanding turning operations The combination of a PVD-coated surface and the AH6235 carbide grade provides a balance between wear resistance and toughness, which is particularly valuable when machining stainless steel or when interruptions in the cut occur. The coated layer reduces built-up edge and improves adhesion resistance at elevated temperatures, while the substrate grade maintains edge stability under mechanical shock. This geometry supports reliable material removal rates and helps to reduce unplanned rework, which directly contributes to a more efficient production flow. Geometry and chip control that reduce downtime The 60° included angle and 0.8 mm radius give the insert mechanical strength at the cutting edge, improving resistance to chipping. The double-sided chipbreaker design enables consistent chip formation and evacuation on both cutting edges, extending usable edge life before rotation or replacement is required. Together, these features lower tool change frequency and contribute to predictable cycle times—an economic advantage for batch production and mixed-series turning alike. System compatibility and practical assembly details Compatibility is determined by insert form, relief angle, tolerance class, fixation and thickness; this ISO-format insert has a 0° relief angle, a thickness of 4.76 mm and is supplied with a cylindrical hole for secure clamping. The triangular plate format provides three usable cutting edges per side, optimising cost-per-edge. When paired with a correctly matched external holder, clamping set and replacement screws, the system offers repeatable positioning and stable machining, supporting fine surface finishes and dimensional accuracy in turning operations. For tailored advice on integrating the Tungaloy TNMG160408 AH6235 insert into existing machining setups, or to secure a prompt delivery through Metav Werkzeuge, contact Metav Werkzeuge’s technical consultants at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — they can recommend the optimal holder and process parameters for the intended application. Technical data Article number: 6889591 Manufacturer SKU: TUN6889591 SKU: 6889591-Tungaloy Material: carbide Model series: ISO turning inserts Core data ISO designation: 160408 Insert size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Relief angle: 0° Hole: with cylindrical hole Chipbreaker: double-sided Features PVD-coated carbide grade AH6235 Intended application: turning Suitable for interrupted cuts Triangular plate form Compatible with ISO 160408 holders FAQ What materials is this insert designed for? The TNMG160408 AH6235 insert is formulated for machining stainless steel and other materials where a tougher grade and good chip control are required. Can the insert handle interrupted cuts? Yes, the AH6235 grade and the insert geometry make the TNMG160408 AH6235 well suited to interrupted cutting conditions and applications with increased risk of chipping. How many usable edges does the insert provide? The triangular plate form offers three edges per side; with double-sided use this increases the number of indexable edges available before disposal. What clamping style is required for this insert? A holder compatible with ISO 160408 geometry and a clamping system that accepts a cylindrical-holed triangular insert are required for secure fixation and repeatable positioning. Does the coating improve tool life at higher cutting speeds? The PVD coating on the AH6235 grade enhances adhesion and thermal resistance, helping to maintain tool life and surface quality at elevated cutting speeds. 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.
TNMG 160408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated carbide grade optimised for rostfreier Stahl, a robust 60° triangular geometry and a secure cylindrical-hole clamping for stable machining results; order the insert through Metav Werkzeuge or consult the technical team for holder compatibility and application advice. TNMG 160408 AH6235 turning insert for turning – Tungaloy TNMG160408 AH6235 is a triangular ISO-standard turning insert designed for external and internal turning where increased chipping resistance is required; suitable for interrupted cuts and rostfreier Stahl applications. PVD-coated carbide AH6235 grade 60° geometry with 0° clearance angle 0.8 mm corner radius for strength Double-sided chipbreaker, cylindrical hole Engineered for consistent edge life and chip control The PVD-coated carbide composition of this insert provides a balanced combination of wear resistance and toughness. The AH6235 grade is formulated for demanding environments such as rostfreier Stahl and interrupted cuts, reducing the risk of edge breakouts. A 0.8 mm corner radius increases cutting-edge robustness while the 60° geometry delivers good access to profiles and stable engagement in typical turning operations. In practice, this translates into fewer unscheduled indexings and steadier process times on mixed batches and harder-to-machine materials. Predictable fit and fast indexation improve uptime Compatibility with tool holders is governed by form, clearance angle, tolerance class, fastening and plate thickness; adherence to the ISO standard ensures predictable interchangeability across compliant systems. The insert’s cylindrical hole and two-sided chipbreaker allow secure clamping and straightforward indexing, so clamping integrity is maintained even under variable cutting forces. Reduced setup complexity and reliable seating lead to measurable productivity gains in serial turning tasks. Grade selection and machining strategy for rostfreier Stahl Choosing the right chipbreaker and a tougher grade like AH6235 mitigates chatter and flank chipping when machining rostfreier Stahl or when facing interrupted cuts. The coated carbide surface improves edge life at elevated temperatures, while the double-sided design offers multiple cutting edges per insert to lower tooling cost per part. For finishing passes where surface quality is critical, consider a finer geometry; for roughing and semi-finishing, the toughness and chip control of this insert support higher feed rates with maintained process security. The TNMG160408 AH6235 insert therefore suits production settings that prioritise repeatability and stable material removal. Contact Metav Werkzeuge for holder recommendations and to source TNMG160408 AH6235 inserts; technical advice and ordering assistance are available via info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Article number: 6892197 SKU: 6892197-Tungaloy Manufacturer SKU: TUN6892197 Model series: ISO-Drehwendeschneidplatten Designation: TNMG160408 AH6235 Tungaloy-Wendeplatte Core data Size (inscribed circle): 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Insert angle: 60° Hole: cylindrical hole Special features PVD-coated carbide (AH6235) Suitable for rostfreier Stahl and interrupted cuts Double-sided chipbreaker ISO-standard triangular plate for turning Compatibility determined by holder form, clearance angle and tolerance class FAQ Which materials is this insert best suited for? The TNMG160408 AH6235 Tungaloy insert is specified for rostfreier Stahl and other materials prone to chipping where a tougher grade and PVD coating improve edge life. Is the insert coated and what does the coating provide? Yes, the cutting grade features a PVD coating on a carbide substrate, which enhances wear resistance and thermal stability during typical turning operations. How does the cylindrical hole affect clamping? The cylindrical hole allows secure clamping and consistent seating in properly matched holders, supporting stable cutting conditions for the TNMG160408 AH6235 insert. How many cutting edges are available per insert and how is indexing performed? The triangular, double-sided design provides multiple usable edges per insert; indexing is carried out by loosening the clamp, reversing or rotating the plate and re-tightening to the prescribed torque. Can this insert be used for finishing passes? While AH6235 is optimised for toughness and interrupted cuts, it can be used for semi-finishing; for high-quality finishing on delicate surfaces, a finer geometry or a different grade may be preferable. 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.
TNMG 160408 AH6235 Wendeplatten - Tungaloy
Take advantage of PVD-coated carbide and a 0.8 mm corner radius for dependable machining of demanding materials; the combination reduces edge breakout in interrupted cuts while maintaining surface quality. Order the TNMG160408 AH6235 insert directly via Metav Werkzeuge or contact our consultants for selection support. TNMG 160408 AH6235 Tungaloy insert for Turning — PVD-coated, 0.8 mm corner radius, 60° geometry TNMG160408 AH6235 Tungaloy-Wendeplatte gives a compact, ISO-standard solution for general external and internal turning applications where resistance to chipping and process stability are essential PVD-coated carbide for stainless steels Double-sided chipbreaker for chip control ISO TNMG 160408 triangular insert Cylindrical hole for secure clamping Consistent performance where chipping risk is high The PVD-coated carbide grade AH6235 delivers a tougher substrate and a wear-resistant surface layer, designed specifically for stainless steels and operations with interrupted cutting. This composition improves resistance to edge fracture and reduces unscheduled insert changes. The result is a more predictable machining process and a steadier surface finish during both roughing and semi-finishing passes. By favouring toughness over purely abrasive wear resistance, the grade extends useful edge life under variable cutting conditions. Secure seating and standardised fit ensure quick changeovers The triangular insert form with a cylindrical locating hole and standard ISO dimensions provides straightforward compatibility with common external holders and boring bars. Retention depends on matching the holder geometry, free clearance and tolerance class; when these align, the insert seats reliably and repeatably. The ISO TNMG 160408 form factor simplifies tool inventory and reduces setup time, enabling rapid indexing and minimal downtime during multi-shift production. Geometry tuned for chip control and surface integrity A 0.8 mm corner radius combined with a double-sided chipbreaker balances edge strength and cutting forces to maintain a clean chip flow and improved surface finish. The 60° included angle supports helpful cutting-edge strength in interrupted cuts while limiting cutting edge overhang. This geometry is particularly useful for components requiring consistent finish with intermittent features, where uncontrolled chips or edge breakout would otherwise compromise dimensional accuracy. Practical handling, stiffness and economical use With a 4.76 mm thickness and 16 mm size, the insert offers sufficient rigidity for stable turning without unnecessary bulk. Being double-sided and indexable, it allows multiple fresh cutting edges per insert, reducing tooling expenditure and inventory turnover. The combination of grade, geometry and standardisation makes this insert a practical choice for shops aiming for efficient, reproducible turning processes while keeping changeover and stocking requirements manageable. For technical selection assistance or to request a tailored quotation for the Tungaloy AH6235 grade, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our advisors will recommend the optimal insert and holder combination for the intended turning application Technical data Article number: 6890137 Manufacturer: Tungaloy SKU: 6890137-Tungaloy Facts Corner radius: 0.8 mm Thickness: 4.76 mm Plate size: 16 mm Included angle: 60° Free clearance angle: 0° Special features Carbide substrate Sort/coating: AH6235 (PVD) Double-sided chipbreaker Triangular insert form Cylindrical locating hole Designed for turning and interrupted cuts Suitable for stainless steels FAQ Is this insert suitable for machining stainless steels? The TNMG160408 AH6235 insert is specified for stainless steels; the AH6235 PVD-coated carbide provides improved toughness to resist edge breakout during interrupted cuts and variable stainless steel alloys. Which toolholders are compatible with this TNMG form? Compatibility depends on standard ISO TNMG geometry and the holder's seat form, free clearance and tolerance class; when the holder matches ISO TNMG 160408 dimensions and clamping style, the insert seats securely for repeatable performance. What advantages does the AH6235 grade bring compared with harder coatings? AH6235 is a PVD-coated, tougher carbide grade optimised to reduce chipping risk in stainless steels and interrupted cutting. The grade trades some abrasive wear hardness for edge toughness, improving process reliability under unstable cutting conditions. How does the 0.8 mm corner radius affect machining results? A 0.8 mm corner radius increases edge strength and smooths surface finish compared with smaller radii; it is a compromise between robustness and achievable form detail, making it suitable for general-purpose finishing and semi-finishing in turning. 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.
TNMG 160408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide for reliable performance in interrupted cuts, precise ISO compatibility for easy tool changes, and a compact triangular geometry for efficient chip control — order genuine inserts through Metav Werkzeuge or consult our team for application support. TNMG160408 AH6235 Tungaloy turning insert (TNMG 160408 AH6235) for turning TNMG160408 AH6235 Tungaloy-Wendeplatte offers a robust PVD-coated carbide grade optimised for rostfreier Stahl and interrupted cutting operations PVD-coated carbide for rostfreier Stahl Suitable for interrupted cuts and roughing Triangular 16 mm form with 0.8 mm radius Double-sided chipbreaker, with cylindrical hole High-performance grade for demanding turning operations The AH6235 grade, applied as a PVD-coated carbide, is engineered for stable performance when machining rostfreier Stahl and other challenging materials that increase the risk of edge breakout. The tougher substrate combined with the coating delivers improved resistance to chipping and thermal loading, which translates into longer tool life and fewer insert changes. Where interruptions in the cut occur, the tougher grade minimises unpredictable wear, ensuring consistent component dimensions and fewer scrap parts — a clear advantage for batch production and mixed-series machining. Reduced set-up time thanks to ISO conformity and predictable compatibility Produced to the ISO series of indexable turning plates, the insert’s form, free clearance, tolerance class, fastening style, size and thickness ensure predictable compatibility with standard holders and boring bars. The ISO 160408 designation and triangular 16 mm format make selection straightforward for engineering teams that rely on repeatable tool setups. The 0° free clearance angle and the specified plate thickness of 4.76 mm contribute to stable clamping and less vibration during heavy cuts, supporting higher material removal rates and fewer process interruptions. Effective chip control and improved surface finish The double-sided chipbreaker geometry combined with a 0.8 mm corner radius promotes controlled chip formation even during roughing passes, reducing the likelihood of chip entanglement and tool damage. The presence of a cylindrical hole facilitates secure fastening and quick index changes, keeping machine downtime to a minimum. For finishing operations the insert’s geometry aids in producing consistent surface quality, while the PVD coating assists in reducing built-up edge formation on rostfreier Stahl, thereby supporting tighter tolerances and reduced secondary operations. Economical performance and machining confidence By selecting this indexable insert, operations benefit from a balance between productivity and predictable wear behaviour. The AH6235 grade aims to reduce total machining costs through extended life and fewer interruptions for tool changes. Process engineers will appreciate the combination of a robust substrate, coating technology and standardised form that integrates into established tool families, allowing optimisation of feeds and speeds for improved throughput without compromising component quality. Contact Metav Werkzeuge today to source original Tungaloy TNMG160408 AH6235 inserts and receive application guidance from our specialists — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6889581 Manufacturer SKU: TUN6889581 SKU: 6889581-Tungaloy Facts ISO designation: 160408 Plate size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Free clearance angle: 0° Special features Triangular indexable insert Grade: AH6235 (PVD-coated carbide) Double-sided chipbreaker Cylindrical hole for fastening Designed for turning; suitable for interrupted cuts Model series: ISO turning inserts FAQ What materials is the TNMG160408 AH6235 best suited for? The TNMG160408 AH6235 insert is formulated for rostfreier Stahl and similar materials where a tougher grade and PVD coating reduce chipping and thermal wear. Can this insert be used in standard ISO holders? Yes, the insert follows the ISO series for turning plates; compatibility depends on holder form, clearance, tolerance, fastening, size and thickness, which match common ISO tooling systems. Is the insert reversible or single-use? The TNMG160408 is double-sided, allowing indexable reversal to a second cutting edge, which extends the usable life per insert. How does the chipbreaker design affect machining? The double-sided chipbreaker promotes controlled chip formation, improving evacuation and reducing the risk of chip-related damage, particularly in interrupted cuts. What fastening type is featured on this insert? The insert comes with a cylindrical hole for secure fastening in compatible clamping systems, aiding repeatable positioning and quick index changes. 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.
TNMG 160408 AH6235 Wendeplatten - Tungaloy
The combination of a PVD-coated AH6235 carbide grade and the proven TNMG geometry delivers reliable performance for demanding turning operations, especially on stainless steel and interrupted cuts. Order the inserts through Metav Werkzeuge or contact their consultants for application-specific advice to maintain efficient and predictable production. TNMG 160408 AH6235 — Tungaloy turning insert, PVD-coated carbide, 0.8 mm radius A TNMG 160408 AH6235 ISO insert designed for external and internal turning, optimised for stainless steels and applications with elevated risk of chipping ISO triangular insert for turning applications PVD-coated carbide grade AH6235 for stainless steel 0.8 mm corner radius for precise profile control Double-sided chipbreaker and central cylindrical hole Reliable cutting performance for stainless steels and interrupted cuts The combination of a PVD-coated surface and a tougher carbide grade AH6235 provides improved resistance to built-up edge and fracture during demanding operations. The 0.8 mm corner radius supports defined profile control while the 60° included angle yields stable contact conditions on both external and internal turns. This geometry, combined with the insert’s enhanced fracture resistance, reduces downtime caused by unexpected breakouts and contributes to steadier cycle times on stainless and other work-hardened materials. System compatibility and straightforward clamping As an ISO-series indexable insert, compatibility with holders depends on form, clearance angle (0°), tolerance class, fastening method and plate thickness. The triangular plate form and the central cylindrical hole allow precise locating and repeatable clamping in standard TNMG holders and boring bars. The double-sided chipbreaker design makes the insert economical: once one edge is worn, a simple index restores a fresh cutting edge, reducing inventory variety and changeover time for production runs. Practical shop-floor advantages and application guidance The TNMG160408 AH6235 insert is aimed at turning tasks where reliable chip control and edge security matter, such as interrupted cuts and components made of stainless steels. The carbide substrate and PVD finish combine to extend edge life and maintain surface quality, lowering scrap risk and improving throughput. For integration into a tooling system, select a holder that matches the insert’s form and thickness (4.76 mm) and verify the seating and screw type for secure fixation; properly matched components ensure consistent cutting forces and repeatable part quality. Contact Metav Werkzeuge for application support, material-specific recommendations and to secure the correct TNMG 160408 AH6235 Tungaloy inserts for your production; eMail: info@metav-werkzeuge.com or Tel: +49 2822 7131930 Technical data Article number: 6890074 Manufacturer SKU: TUN6890074 Model series: ISO-Drehwendeschneidplatten Type designation: TNMG160408 Grade / coating: AH6235 (PVD-coated) Facts Corner radius: 0.8 mm Plate size: 16 mm Thickness: 4.76 mm Included angle: 60° Clearance angle: 0° Special features Plate form: triangular Hole: with central cylindrical hole Chipbreaker: double-sided Material: carbide Application: turning Designed for: stainless steels and interrupted cuts FAQ Is this insert suitable for stainless steel turning? Yes. The AH6235 PVD-coated carbide grade is formulated for better toughness and is suitable for turning stainless steels and operations with interrupted cuts. How is the insert clamped in the holder? The TNMG 160408 features a central cylindrical hole for positive locating; clamping depends on matching the holder to the ISO form, thickness and fastening type. Can the insert be indexed to use both sides? Yes. The insert is double-sided; edges can be indexed to present a fresh cutting edge, which improves economy and reduces tool changes. What does the 0° clearance angle mean in practice? A 0° clearance indicates the nominal relief at the contact surface; selection of the holder and cutting parameters should account for this to ensure stable engagement and avoid rubbing. Is this insert suitable for interrupted cuts? Yes. The tougher AH6235 grade and the insert geometry are intended to reduce the risk of chipping in interrupted cutting conditions. 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.
TNMG 160408 AH725 Wendeplatten - Tungaloy
Benefit from the combination of PVD-coated AH725 grade and ISO conformity for consistent turning performance; the fracture-resistant geometry and 0.8 mm corner radius contribute to stable chip formation and long tool life. Order the TNMG160408 AH725 turning insert directly via Metav Werkzeuge or consult our specialists for application support. TNMG 160408 AH725 turning insert by Tungaloy — triangular, PVD-coated carbide for turning The TNMG160408 AH725 is an ISO-standard turning insert engineered for external and internal turning operations where process security and versatility across steels and stainless steels are required. TNMG 160408 AH725 ISO turning insert PVD-coated carbide, universal & fracture-resistant 60° triangular shape, 0° clearance angle Cylindrical hole, corner radius 0.8 mm Maximise process reliability with a proven ISO geometry The triangular 60° geometry combined with the ISO-standard designation ensures predictable seating and repeatable cutting conditions in a wide range of holders. The PVD layer on the AH725 grade enhances wear resistance and reduces adhesion during machining, which results in fewer unexpected interruptions and steadier component tolerances. With a 0° clearance angle and a corner radius of 0.8 mm, the insert offers a balance between edge strength and surface finish, making it suitable for applications where dimensional consistency is essential. Achieve efficient machining across steel and stainless steels The AH725 grade is a universal, fracture-resistant PVD-coated carbide developed for variable material mixes and demanding production environments. Its double-sided chipbreaker design promotes controlled chip formation, lowering the risk of built-up edge and minimising tool changes. The combination of robust substrate and coating contributes to higher effective tool life and improved overall productivity, particularly when frequent material changes or smaller cutters are in use. Integrate easily and maintain predictable results As an ISO turning insert, compatibility depends on form, clearance, tolerance class, fastening method, size and thickness; this insert’s triangular form, 4.76 mm thickness and cylindrical hole support secure clamping in standard external holders and boring bars. The item is supplied in the TNMG160408 ISO format and is suitable for both external and internal turning tasks. Guidance on holder selection and seating tolerance is available to ensure the insert delivers consistent surface quality and repeatable cutting data across production batches. Contact Metav Werkzeuge for tailored advice on Tungaloy AH725 inserts and compatibility with existing holders — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss TNMG160408 technical details and application recommendations Technical Data Article number: 6862351 SKU: 6862351-Tungaloy Manufacturer SKU: TUN6862351 Model series: ISO turning inserts Core data ISO designation: 160408 Size: 16 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Clearance angle: 0° Special features Grade/coating: AH725, PVD-coated Material: carbide Double-sided chipbreaker Triangular shape With cylindrical hole Application: turning, external and internal System components: ISO insert, matching external holder or boring bar, backing/clamp set and replacement screws FAQ What materials is this insert suitable for? The TNMG160408 AH725 insert is designed as a universal, fracture-resistant grade primarily for steel and stainless steels, offering reliable chip control and wear resistance across varying alloys. How does the AH725 coating benefit machining? The PVD-coated AH725 grade improves surface hardness and reduces adhesion, which helps to maintain edge integrity and extend tool life under mixed-material turning operations. Is the insert compatible with standard ISO holders? Yes, the TNMG160408 follows ISO geometry; compatibility is determined by holder form, clearance, tolerance class, fastening and thickness — the 4.76 mm thickness and cylindrical hole support secure clamping in common holders. What edge preparation is available on this insert? This item features a 0.8 mm corner radius and a 0° clearance angle, providing a robust cutting edge that balances strength and finish 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.
TNMG 160408 AH725 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide performance, a 0.8 mm corner radius for precise finishes, and ISO compatibility for streamlined tool selection; order the insert directly via Metav Werkzeuge or consult the team for application advice. TNMG160408 AH725 Tungaloy turning insert — ISO triangular insert for general turning, steel and stainless steel The TNMG160408 AH725 Tungaloy indexable turning insert is an ISO-standard triangular carbide plate designed for external and internal turning in mixed-material production environments TNMG format, ISO 160408 triangular insert PVD-coated carbide grade AH725 for steels Double-sided chipbreaker with cylindrical hole 0.8 mm corner radius for precise cuts Reliable cutting in mixed-steel production The PVD-coated carbide grade AH725 offers a balanced mix of toughness and wear resistance that suits a wide range of steels and rostfrei materials. The coating improves surface hardness and reduces built-up edge, while the substrate provides fracture resistance under interrupted cuts. This combination delivers a predictable tool life even when the workpiece material varies in a single batch, supporting higher process security and fewer tool changes. For production lines that require steady throughput, the universal nature of this grade reduces tool inventory and simplifies setup. Geometry that improves dimensional accuracy A triangular plate with a 60° cutting angle and a 0.8 mm corner radius yields consistent chip formation and repeatable component geometry. The double-sided chipbreaker design allows alternation between edges, extending the effective life per insert and supporting tight tolerances. The cylindrical centre hole ensures secure clamping in standard ISO holders; the plate thickness of 4.76 mm and the nominal size 16 mm provide the stiffness needed for fine finishing and semi-finishing passes. These geometric choices minimise vibration and reduce the need for rework, translating into time and cost savings. Chip control and process stability for efficient machining Chip management is critical in turning; the integrated chipbreaker promotes short, manageable chips that evacuate reliably, lowering the risk of surface damage or spindle stoppages. The PVD coating assists in thermal resistance at higher cutting speeds, so the insert supports efficient machining strategies without compromising surface quality. For smaller tooling or operations with frequent material changes, the grade’s fracture resistance helps to avoid unexpected edge failures, improving overall line uptime and consistency of results. ISO compatibility for quick tool system integration As an ISO-specification insert, compatibility depends on form, clearance angle, tolerance class, fastening and thickness — all standardised to enable straightforward pairing with compatible holders, shims and clamping sets. Typical system components include the ISO triangular insert, a matching external holder or boring bar, a supporting shim/clamp kit and spare fastening screws. This standardisation reduces setup time on the shop floor and simplifies procurement, helping maintenance and toolrooms to manage tooling more efficiently. Contact Metav Werkzeuge today for tailored application guidance, availability and delivery options for Tungaloy turning inserts; Metav Werkzeuge can advise on holders, cutting data and batch supply logistics Technical data Article number: 6859534 SKU (manufacturer): TUN6859534 Manufacturer article number: 6859534 Brand: Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Size: 16 Plate thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Insert geometry: 60° Special features PVD-coated carbide Grade AH725 Triangular plate, double-sided chipbreaker Cylindrical centre hole Application: turning (external and internal) Compatibility with ISO-standard holders, shim and clamping kits FAQ What materials is this insert suited for? The TNMG160408 AH725 Tungaloy indexable insert is designed primarily for steel and rostfrei (stainless) steels; the AH725 grade offers universality across mixed-steel production. How many effective cutting edges are available per insert? The triangular form with a double-sided chipbreaker provides multiple usable edges; alternating edges extends the insert life before replacement. Which holders fit this ISO insert? ISO-standard triangular turning holders that accept 160408-format plates and secure inserts via a cylindrical-hole clamping system are compatible with the TNMG160408 AH725 Tungaloy insert. What advantage does the PVD coating bring for turning operations? The PVD-coated carbide of this AH725 grade improves wear resistance and thermal stability, enabling higher cutting speeds and more consistent surface quality under typical turning conditions. Is the insert suitable for interrupted cuts or small-diameter tooling? The AH725 substrate offers enhanced fracture resistance, making the insert suitable for interrupted cuts and applications where smaller tooling requires robust edge stability. 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.
TNMG 160408 AH725 Wendeplatten - Tungaloy
Reliable, ISO‑compliant turning performance with the PVD‑coated AH725 grade and a 60° triangular geometry delivers stable chip control and process security; benefit from a robust, double‑sided design and compatibility with standard holders — order the TNMG160408 AH725 turning insert directly via Metav Werkzeuge or ask the consultants for integration advice. TNMG160408 AH725 TNMG turning insert for turning (Tungaloy) — 60° triangular, PVD-coated carbide A TNMG160408 AH725 ISO‑standard triangular insert engineered for external and internal turning, combining universal, breakage‑resistant grade performance with consistent chip control. PVD-coated carbide AH725 grade 60° triangular geometry for versatile cuts 0.8 mm nose radius for fine surface finish Double-sided chipbreaker, cylindrical hole High process security for mixed-material turning The combination of a PVD‑coated layer and a carbide (Hartmetall) substrate gives a measurable advantage in mixed‑material production environments. The AH725 grade is formulated to resist chipping and maintain edge integrity when alternating between Stahl and rostfreier Stahl, reducing unplanned downtime and scrap rates. Because the insert is ISO‑standard, it supports rapid replacement in stocked holders, which shortens changeover time and contributes to predictable cycle times on batch runs. Easy integration with existing ISO holders and tooling systems Designed to the ISO series, the insert’s form, 0° relief, tolerance class and fastening geometry ensure compatibility with widely used external holders and boring bars. The 60° triangular shape and the specified 4.76 mm thickness provide secure clamping and repeatable seating, which helps to maintain concentricity and minimise vibration in lighter tool setups. This results in steadier cutting conditions and a reduced need for corrective machining, especially on smaller tools or less rigid setups. Grade and chip control that reduce process interruptions The AH725 grade, paired with a double‑sided chipbreaker, improves chip formation and evacuation during both roughing and finishing operations. The result is fewer interruptions from built-up edge or erratic chips, particularly when machining varying cross‑sections or interrupted cuts. The 0.8 mm nose radius supports a balance between tool life and surface quality, making it suitable for customers aiming for consistent part tolerances and reduced inspection rework. Geometry and dimensions optimised for precision and long service life The triangular TNMG160408 insert with its cylindrical hole and precise dimensions (size 16 mm, thickness 4.76 mm) offers stable seat location and reproducible tool life. The insert’s form factor allows cost‑effective indexing of multiple cutting edges, extending usable life per insert and improving overall tooling economy. Where high process reliability is a priority, this geometry assists in delivering repeatable results and predictable maintenance intervals. Contact Metav Werkzeuge today for tailored advice on integrating the AH725 grade into production and to order original Tungaloy TNMG160408 turning inserts via Metav Werkzeuge. Technical data Article number: 6862516-Tungaloy Manufacturer article number: 6862516 Manufacturer SKU: TUN6862516 ISO designation: 160408 Type designation: TNMG160408 Core data Size: 16 mm Thickness: 4.76 mm Nose radius: 0.8 mm Included angle: 60° Relief angle: 0° Double-sided: yes Special features Coating: PVD Grade: AH725 Material: carbide (Hartmetall) Application: external and internal turning Chipbreaker: double-sided Hole style: cylindrical hole Plate form: triangular FAQ What materials is this insert suited for? The TNMG160408 AH725 insert is optimised for machining Stahl and rostfreier Stahl and performs well where material mixes are frequent. How does the AH725 grade benefit production? AH725, a PVD‑coated carbide grade, offers robust edge strength and consistent chip behaviour, which improves uptime and process security for turning operations. Is the insert compatible with standard ISO holders? Yes, the insert follows ISO dimensions and is compatible with holders that match the form, relief angle, tolerance class and fastening method specified for TNMG inserts. What surface quality can be expected with a 0.8 mm nose radius? A 0.8 mm nose radius balances surface finish and tool life, delivering good part quality for both semi‑finishing and finishing passes when combined with correct cutting parameters. How many cutting edges are available per insert? The triangular geometry with a double‑sided chipbreaker provides multiple usable edges for indexing; the actual count depends on the specific insert orientation and use case. 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.
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