TNMG 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the proven combination of high wear resistance, fracture-safe CVD coating and precisely defined geometry for consistent productivity in turning operations; order compatible inserts directly via Metav Werkzeuge or consult our specialists for application advice. TNMG160412 T9215 indexable turning insert — Tungaloy The TNMG160412 T9215 is a CVD-coated carbide, ISO-format indexable insert designed for medium steel turning and suited to continuous and light interrupted cuts. CVD-coated carbide grade T9215 Triangular ISO TNMG form with 60° included angle 1.2 mm corner radius for consistent edge strength Double-sided chipbreaker with cylindrical hole Engineered for productive steel turning and predictable tool life The insert is specified for medium steel machining, combining a CVD-coated carbide substrate with a geometry that balances wear resistance and fracture toughness. This technical pairing delivers stable cutting performance under continuous to slightly interrupted cuts, reducing unplanned tool changes and contributing to higher machine uptime. The T9215 grade was selected to provide a favourable trade-off between abrasion resistance and edge stability, which is particularly relevant for serial production where repeatable part quality and longer tool life translate into measurable process efficiency. Geometry and chip control that simplify set-up and increase reliability With the ISO TNMG triangular outline and a 60° included angle, the insert offers robust seating and predictable engagement. The 1.2 mm corner radius supports a wider range of cutting depths while maintaining edge strength, reducing the risk of premature chipping. The double-sided chipbreaker and cylindrical hole enable consistent chip formation and secure clamping in compatible holders, simplifying set-up and contributing to improved surface finishes. These characteristics reduce variability in machining results and make tool performance more reproducible across shifts. Compatibility, system considerations and recommended use The insert is an ISO-standard turning plate intended for use with matching external holders or boring bars; compatibility is determined by the insert form, relief angle, tolerance class, fastening method, size and thickness. The plate thickness of 4.76 mm and the with-hole configuration require the corresponding clamping set and replacement screws. For best results, pair the insert with a holder rated for TNMG inserts and select a chipbreaker and grade matched to workpiece material and stability. The design is most effective when applied to medium steels in continuous or light interrupted turning, providing a cost-efficient route to stable productivity. For technical guidance or to secure TNMG160412 T9215 inserts from Tungaloy, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930; consultants are available to advise on holder compatibility and application optimisation. Technical Data Article number: 6772341 Manufacturer SKU: TUN6772341 Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 1.2 mm Included angle: 60° Relief angle: 0° Thickness: 4.76 mm Insert size: 16 mm Special features Material: carbide Coating / grade: T9215 (CVD-coated) Form: triangular (TNMG) Hole: with cylindrical hole Chipbreaker: double-sided Typical application: turning (medium steel, continuous to light interrupted cuts) ISO-compliant turning insert FAQ What materials is this insert best suited for? The TNMG160412 T9215 insert is optimised for medium steel machining; the CVD-coated T9215 grade balances wear resistance and edge stability for continuous to light interrupted cuts. How does the 1.2 mm corner radius affect machining? A 1.2 mm corner radius increases edge strength and allows for moderate depth of cut, improving resistance to chipping and supporting consistent dimensional results. Is the insert reversible or single-use? The triangular TNMG format is double-sided with a double-sided chipbreaker, enabling indexing to a fresh cutting edge when required for continued use. Which holder features are required for correct compatibility? Compatibility depends on insert form, relief angle, tolerance class, fastening and thickness; use a holder designed for TNMG160412 inserts and ensure the clamping set and replacement screws match the thickness and hole style. What is the manufacturer article number and SKU for ordering? The manufacturer article number is 6772341 and the manufacturer SKU is TUN6772341 for the TNMG160412 T9215 Tungaloy 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD‑coated carbide grade T9215, a robust 1.2 mm nose radius and the economical double‑sided design for steady productivity in medium steel turning; order the insert directly via Metav Werkzeuge or consult the technical team for holder compatibility. TNMG160412 T9215 Tungaloy insert — triangular ISO turning insert, CVD‑coated carbide, 60° form TNMG160412 T9215 Tungaloy insert offers a standard ISO triangular geometry optimised for external and internal turning in medium steels, combining wear resistance and fracture toughness for continuous to slightly interrupted cuts CVD‑coated carbide grade T9215 Double‑sided insert for cost efficiency 60° triangular form for versatile turning 1.2 mm nose radius for strong cutting edge Consistent productivity for medium steel turning The CVD‑coated carbide grade T9215 is specified for medium steel applications and is designed to balance wear resistance with fracture toughness, making it suitable where sustained cutting speeds and consistent component quality are required. The insert’s geometry and coating support longer tool life under continuous to lightly interrupted cuts, which in turn reduces tool change frequency and increases uptime. Technical benefits such as improved edge stability and predictable flank wear contribute directly to a lower cost per part and a more reliable machining process. Secure clamping and system compatibility to reduce setup risk Compatibility with a toolholder is governed by the insert’s form, clearance angle, tolerance class, attachment method, size and thickness; this TNMG variant has a 0° clearance angle and a cylindrical hole for secure fastening. The system comprises the ISO insert, a matching external holder or boring bar, a support pad or clamping kit and replacement screws. Specifying the correct holder geometry and clamping components ensures repeatable seating and stable cutting conditions, which is essential for maintaining surface finish and dimensional accuracy in production environments. Economical edge life and effective chip control The double‑sided construction offers two usable cutting edges, improving economical throughput without compromising performance. The 1.2 mm corner radius supports a robust cutting edge that tolerates moderate interruptions and contributes to a favourable balance between edge strength and surface finish. The doublesided chipbreaker geometry assists chip formation and evacuation during turning operations, helping to avoid entanglement and ensuring consistent cutting forces. These features together enable predictable processing and facilitate process planning for batch production. For machining medium steels with reliable productivity choose the Tungaloy T9215 specification and contact Metav Werkzeuge for holder compatibility checks and tailored application advice. Technical data Article number: 6772321 Manufacturer SKU: TUN6772321 SKU: 6772321-Tungaloy Model series: ISO‑Drehwendeschneidplatten Item name: TNMG160412 T9215 Tungaloy‑Wendeplatte Core measurements ISO designation: 160412 Insert size: 16 Plate thickness: 4.76 mm Corner radius: 1.2 mm Insert angle: 60° Clearance angle: 0° Hole: with hole (cylindrical) Features / Applications Schneidstofftyp: CVD‑coated carbide Grade: T9215 Double‑sided chipbreaker Triangular plate form Typical application: external and internal turning System components: holder, support pad/clamping kit, spare screws FAQ What materials is this insert suited for? The TNMG160412 T9215 Tungaloy insert is intended primarily for medium steel machining and combines wear resistance with fracture toughness for productive turning. How does the double‑sided design benefit production? The double‑sided format provides two cutting edges per insert, improving economy through extended edge life and reduced changeover frequency for the Tungaloy TNMG T9215 turning inserts. What does the 1.2 mm corner radius mean for finish and strength? A 1.2 mm nose radius offers a compromise between edge strength and surface finish; it increases edge robustness for slightly interrupted cuts while still enabling acceptable component surfaces with the T9215 grade. Is the insert compatible with standard ISO holders? Compatibility depends on holder geometry, tolerance class, fastening method and the insert’s dimensions; the TNMG160412 designation follows ISO norms and the cylindrical hole ensures secure clamping when paired with a matching ISO external 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of CVD-coated T9215 carbide for reliable wear resistance and fracture toughness combined with a 60° TNMG geometry for versatile external and internal turning. Compatibility with ISO holders is ensured by matching form, relief angle, tolerance class, fastening, size and thickness. Order the TNMG insert directly via Metav Werkzeuge or consult our specialists for holder matching and process parameters. TNMG 160412 T9215 – Turning insert by Tungaloy (60° triangle, CVD-coated carbide) TNMG160412 T9215 is a triangular ISO turning insert designed for medium-steel machining and both external and internal turning applications; intended for use in ISO-standard holders and boring bars. TNMG geometry, 60° triangle CVD-coated carbide T9215 for medium steel Double-sided chipbreaker, with central hole 1.2 mm corner radius for versatile turning Higher productivity for medium-steel turning The CVD-coated T9215 grade pairs high wear resistance with excellent fracture toughness, making it a first choice for medium-steel applications where both tool life and process stability matter. The coating reduces flank wear and extends cutting-edge life under continuous to slightly interrupted cutting conditions, which translates into longer production runs and fewer tool changes. For shops focused on throughput, this means improved uptime and a clear return on tooling investment through consistent component quality and reduced machine downtime. Accurate geometry and secure clamping for repeatable results The triangular insert with a 60° cutting angle and a 1.2 mm corner radius offers a balance between strength and form accuracy, suitable for a range of turning operations. The insert is double-sided and features a central cylindrical hole for positive indexing and clamping in compatible holders. Compatibility is determined by the insert’s form, 0° relief angle, tolerance class, fastening method, size and thickness; matching these parameters to the chosen external holder or boring bar ensures stable engagement, concentricity and repeatable surface finish. System approach that reduces costs and simplifies selection Used as part of an ISO-turning system—insert, matching external holder or boring bar, shim/clamp set and replacement screws—this insert supports a cost-effective workflow when the correct chipbreaker and grade are selected for the workpiece and cutting mode. The double-sided design delivers two usable edges per index, cutting down per-edge cost. Selecting the right chipbreaker and grade for the workpiece minimizes built-up edge and improves chip control, resulting in fewer interruptions, better surface quality and lower overall machining costs. For process optimisation and holder selection, Metav Werkzeuge can provide practical guidance and match the insert to the preferred clamping solution. Contact Metav Werkzeuge today for a tailored recommendation on TNMG160412 T9215 inserts and matching holders: info@metav-werkzeuge.com · +49 2822 7131930 Technical data Article number: 6944841 Manufacturer article number: 6944841 SKU: 6944841-Tungaloy Designation: TNMG160412 T9215 Tungaloy insert Material: carbide Grade/coating: T9215, CVD-coated Application: turning Core specifications Insert size: 16 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Cutting angle: 60° ISO code: 160412 Features & compatibility Triangular insert, double-sided Central cylindrical hole for clamping Double-sided chipbreaker Suitable for medium steel, continuous to slightly interrupted cuts ISO-turning insert series; fit determined by form, relief, tolerance, fastening, size, thickness System components: matching holder/boring bar, shim/clamp set, replacement screws FAQ What applications suit this insert best? This TNMG160412 T9215 turning insert is intended for external and internal turning of medium steels and performs well in continuous to slightly interrupted cutting conditions. Is the insert indexable and reversible? Yes, the triangular insert is double-sided with a central cylindrical hole, allowing indexing to a fresh cutting edge and secure clamping in compatible holders. Which holders are compatible with this ISO insert? Compatibility depends on matching the insert form, 0° relief angle, tolerance class, fastening style, size (16 mm) and thickness (4.76 mm) to the holder or boring bar intended for use with ISO turning inserts. How does the T9215 grade affect machining? The CVD-coated T9215 grade combines wear resistance with fracture toughness, offering extended tool life and stable cutting performance in medium-steel turning with fewer interruptions. 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide durability, a 1.2 mm corner radius for stable turning, and ISO compatibility for reliable tool holders — order the insert directly via Metav Werkzeuge or consult the technical team for application advice. TNMG160412 T9215 turning insert for turning by Tungaloy TNMG160412 T9215 is an ISO‑standard triangular turning insert designed for medium steel machining and matched to ISO holders by form, clearance angle and size CVD-coated carbide T9215 grade Optimised for medium steel turning Triangular ISO TNMG 16 × 4.76 mm Double-sided chipbreaker with cylindrical hole Boosted productivity with proven cutting performance The T9215 grade combines a CVD coating with a wear‑resistant carbide substrate, producing a cutting edge that sustains higher material removal rates in continuous and lightly interrupted cuts. The coated surface reduces adhesive wear and maintains edge stability, which translates directly into longer effective cutting time and fewer insert changes on the shop floor. For turning operations in medium‑hard steels the result is a measurable increase in throughput without sacrificing component quality. Stable geometry for consistent surface finish A corner radius of 1.2 mm and the triangular plate form deliver a balance between strength and finish capability. The moderate radius supports robust edge strength during turning, while still permitting acceptable surface integrity on the workpiece. The 4.76 mm plate thickness and the 60° plate angle contribute to mechanical rigidity, reducing chatter and improving repeatability across batches — particularly valuable for production runs where surface uniformity and dimensional consistency are essential. Ease of use and secure mounting in standard holders The insert is manufactured to ISO dimensions (TNMG160412) and includes a cylindrical hole, ensuring positive seating in compatible external holders or boring bars. Compatibility is governed by the plate form, clearance angle, tolerance class, fixing style, size and thickness, which makes the component straightforward to specify for existing tool systems. The double‑sided chipbreaker arrangement allows indexability, effectively doubling the number of available cutting edges and reducing tool change frequency in demanding turning operations. Controlled chip formation and operational economy The double‑sided chipbreaker is tuned for predictable chip flow with medium steels, supporting continuous swarf evacuation and minimising tool‑edge temperature peaks. Predictable chip behaviour reduces the risk of built‑up edge and surface defects, which in turn lowers scrap rates and rework. The combination of T9215 grade properties and the insert’s geometry helps to secure a cost‑efficient process over the life of the insert, making it a practical choice for shops aiming to optimise cycle times and tool consumption. For reliable, production‑ready turning performance with Tungaloy inserts, contact Metav Werkzeuge for supply and application guidance — Metav Werkzeuge can advise on holder compatibility and cutting parameters to match required productivity levels Technical data Article number: 6772336 Manufacturer SKU: TUN6772336 Model series: ISO‑Drehwendeschneidplatten Designation: TNMG160412 Facts Thickness: 4.76 mm Inscribed circle / size: 16 mm Corner radius: 1.2 mm Plate angle: 60° Clearance angle: 0° Special features Material: carbide Coating: CVD Grade: T9215 Plate form: triangular Hole: with cylindrical hole Chipbreaker: double‑sided Application: turning ISO designation: TNMG160412 FAQ What materials is this insert intended for? The TNMG160412 T9215 insert is optimised for medium steel machining; the CVD‑coated carbide composition delivers wear resistance suited to continuous and light interrupted cuts. How many usable cutting edges does the insert provide? With a double‑sided chipbreaker and triangular form, the insert offers multiple indexable cutting edges, effectively extending service life before disposal. Which holders are compatible with this ISO insert? Compatibility depends on the holder’s form, clearance angle, tolerance class, fixing method, size and thickness; the insert follows ISO TNMG160412 dimensions for straightforward matching. What advantage does the 1.2 mm corner radius bring? A 1.2 mm corner radius increases edge strength for interrupted cuts and improves dimensional stability while maintaining a good surface finish in turning operations. Is the coating suitable for high temperatures? The CVD coating enhances heat resistance and reduces adhesive wear at elevated cutting temperatures, supporting higher cutting speeds in suitable applications. 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of a CVD-coated T9215 carbide grade, a 60° triangular geometry and a 1.2 mm corner radius to achieve stable, high-productivity medium-steel turning; order through Metav Werkzeuge or consult our specialists for application advice. TNMG 160412 T9215 TNMG Turning Insert for Turning – Tungaloy TNMG160412 T9215 is a triangular ISO turning insert designed for medium-steel machining, offering CVD-coated carbide performance and reliable stability in continuous to lightly interrupted cuts. CVD-coated carbide grade T9215 Triangular 60° insert, size 16 1.2 mm corner radius for enhanced stability Double-sided chipbreaker with cylindrical hole High productivity for medium-steel turning The CVD-coated carbide T9215 grade is engineered as a first choice for medium-steel applications, combining wear resistance with fracture toughness to sustain productive cutting. The 60° geometry and triangular form ensure efficient engagement on external and internal turning operations, while the 1.2 mm corner radius improves edge strength and helps maintain process stability under continuous and light interrupted cuts. This results in longer tool life and more consistent component quality, which benefits cycle-time sensitive production environments. Precise compatibility and system integration As an ISO-standardised turning insert, the TNMG160412 interfaces with holders according to form, clearance angle, tolerance class, fastening method, size and thickness. The system normally comprises an insert, a matching external holder or boring bar, a shim/clamping set and replacement screws; this modular approach enables quick replacement and repeatable set-up accuracy. The insert’s cylindrical hole and double-sided design allow economical index changes and minimise downtime, while holder compatibility ensures correct seating and optimal cutting geometry. Durability, chips and predictable performance The insert’s double-sided chipbreaker design promotes reliable chip control when paired with appropriate feed and speed settings for steel. The CVD layer on cemented carbide combines a hard, wear-resistant surface with a tough substrate beneath, reducing flank wear and the risk of edge chipping. For shops aiming at consistent surface finish and high throughput, this balance between hardness and toughness provides measurable savings in tool consumption and rework. Practical considerations for selection and use Select the chipbreaker and grade to match workpiece material, machining type and rigidity. Where interrupted cuts or heavy roughing are frequent, the corner radius 1.2 mm and the robust grade help avoid premature edge failure. For finishing passes, adjusting feed and spindle speed to exploit the insert’s geometry will improve surface integrity. Remember that insert compatibility is determined by a set of mechanical criteria—using the correct seat and clamping components is essential for repeatable results. Contact Metav Werkzeuge for tailored application support and to order the Tungaloy TNMG160412 T9215 insert; our technical team can advise on holder selection and cutting data to maximise process efficiency. Technical data Article number: 6775278 SKU: 6775278-Tungaloy Manufacturer SKU: TUN6775278 Model series: ISO-Drehwendeschneidplatten Size: 16 mm Corner radius: 1.2 mm Thickness: 4.76 mm Included angle: 60° Clearance angle: 0° Hole style: cylindrical (with hole) Material: carbide Coating/grade: T9215 (CVD-coated) Insert shape: triangular Chipbreaker: double-sided Typical application: external and internal turning System composition: insert, holder/boring bar, shim/clamping set, replacement screws FAQ What materials is this insert suited for? The TNMG160412 T9215 insert is specified for medium-steel machining; the CVD-coated T9215 grade balances wear resistance and toughness for productive steel turning. Is the insert reversible and indexable? Yes, the triangular TNMG form is double-sided and indexable, allowing multiple index positions to be used before replacement, which reduces tooling costs per part. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance angle, tolerance class, fastening and size; the TNMG160412 conforms to ISO standards for turning inserts and fits matching TNMG-rated holders. How does the T9215 grade affect cutting parameters? T9215’s wear resistance and fracture toughness permit higher cutting speeds and consistent performance in continuous to lightly interrupted cuts; final cutting data should be adjusted to machine rigidity and workpiece conditions. Does the insert include a chipbreaker and what is its purpose? The insert features a double-sided chipbreaker designed to control chip formation and evacuation, improving surface finish and process reliability in 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the CVD‑coated T9215 carbide and the 1.2 mm corner radius to secure long tool life and reliable edge integrity in medium‑steel turning; combine it with a matched ISO holder and clamping set for stable, high‑productivity machining. Order the insert directly via Metav Werkzeuge or contact their consultants for application advice. TNMG 160412 T9215 Turning insert, Tungaloy — CVD‑coated carbide, 60° triangular TNMG 160412 T9215 is an ISO‑standard triangular indexable insert designed for external and internal turning, combining wear resistance with impact strength for continuous to slightly interrupted cuts CVD‑coated carbide for high wear resistance Optimised for medium steel machining Triangular 16 mm plate, 60° geometry Double‑sided chipbreaker, 1.2 mm corner radius Increased productivity through robust grade and coating The T9215 grade, applied as a CVD‑coating on a carbide substrate, is engineered to balance high wear resistance with fracture resistance, making it well suited to sustained production runs. In practice, this means longer intervals between index changes and fewer unscheduled tool interventions, which directly improves throughput. The coating reduces flank wear under common cutting speeds and feeds used for medium steel; where intermittent cutting occurs, the combination of substrate toughness and coating stability helps prevent premature edge chipping. Precise geometry for stable, repeatable turning results The triangular geometry with a nominal 60° included angle and a 1.2 mm radius provides a compromise between edge strength and profile definition. The 0° clearance specification and a plate thickness of 4.76 mm ensure secure clamping and consistent tool overhang control, supporting repeatable surface finish quality in turning operations. As a double‑sided insert, the component offers two cutting edges per side, improving economy per index, while the triangular shape simplifies seat and screw compatibility with ISO‑conforming holders. System compatibility and application optimisation This insert fits into a standard ISO turning system composed of an appropriate external holder or boring bar, an underlay/clamping kit and replacement screws; correct pairing is determined by form, clearance angle, tolerance class, fixation method, size and thickness. The double‑sided chipbreaker configuration supports chip control during both continuous and slightly interrupted cuts; selection of chipbreaker style and the T9215 grade should follow the workpiece stability and machining strategy. For tailored recommendations regarding holder selection or cutting data for specific steel grades, technical consultation is advised to achieve optimum cycle times and surface integrity. Contact Metav Werkzeuge for tailored cutting data, holder compatibility and ordering information for the Tungaloy TNMG160412 T9215 insert. Technical data Article number: 6772330 Manufacturer SKU: TUN6772330 SKU: 6772330-Tungaloy Article name: TNMG160412 T9215 Tungaloy indexable insert Model series: ISO turning inserts Core specifications Corner radius: 1.2 mm Plate thickness: 4.76 mm Inscribed circle / size: 16 mm Geometry angle: 60° Clearance angle: 0° ISO code: 160412 Hole: with cylindrical hole Features & suitability Material: carbide Coating / grade: T9215 (CVD‑coated) Chipbreaker: double‑sided Application: Turning; suitable for medium steel Design: triangular, double‑sided, with hole Compatibility: ISO‑standard holders, underlay/clamps and replacement screws FAQ What materials is this insert best suited for? This insert uses the T9215 CVD‑coated carbide grade and is primarily intended for machining medium steel, offering a balance of wear resistance and toughness for productive turning. How many usable cutting edges does the insert provide? The triangular, double‑sided design supplies multiple cutting edges; the TNMG160412 format allows redistribution of wear by indexing the insert to fresh edges. Is the insert compatible with standard ISO holders? Yes, the insert follows ISO geometry conventions and is compatible with ISO‑conforming external holders and boring bars when matched for form, tolerance class, fixation and thickness. What are the key dimensional specs to check for holder matching? Check the inscribed circle (16 mm), plate thickness (4.76 mm), corner radius (1.2 mm) and the 60° geometry to ensure proper seating and clamping. Which cutting conditions are recommended for interrupted cuts? For interrupted or unstable cuts, the T9215 grade and its tough substrate are recommended; choose a conservative feed and reduced speed, and consider a more robust chipbreaker depending on the interruption severity. 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 160412 T9215 Wendeplatten - Tungaloy
High wear resistance and reliable breakage protection combine in the T9215 CVD‑coated carbide grade for productive medium‑steel turning; the TNMG160412 geometry with a 1.2 mm nose radius and ISO compatibility supports fast tool changes and steady part quality. Order this insert via Metav Werkzeuge or consult our application specialists for process tuning. TNMG160412 T9215 – TNMG ISO Turning Insert for Turning by Tungaloy A TNMG160412 T9215 ISO turning insert designed for external and internal turning, offering a CVD‑coated carbide grade tailored to medium‑steel machining. CVD-coated carbide grade T9215 Designed for medium steel machining Triangular, 16 mm size, double-sided Compatible with ISO TNMG toolholders Increase productivity with a wear‑resistant grade The combination of CVD‑coated carbide and the T9215 formulation is engineered for sustained performance in medium‑steel applications. The coating improves wear resistance and extends tool life under continuous to slightly interrupted cuts, reducing the frequency of index changes and machine downtime. Choosing a grade optimised for the workpiece material directly translates into a better cost‑per‑part ratio and more predictable cycle times. Consistent geometry for predictable part quality The insert's 1.2 mm nose radius and 0° clearance angle deliver reliable profile control and proven edge stability. These geometric attributes allow for consistent surface finishes while keeping cutting forces within expected ranges, which is particularly valuable in production runs where repeatability matters. The defined 4.76 mm thickness and triangular format also ensure secure clamping and repeatable seating in ISO‑standard toolholders. Practical handling and system compatibility Manufactured to ISO TNMG dimensions, the insert fits standard TNMG holders when form, clearance, tolerance class, fixing and size align. The double‑sided, reversible design with a cylindrical hole permits economical indexing and quick replacement, limiting inventory complexity. Compatibility with common holders supports efficient tool management and simplifies procurement for workshops using ISO‑based tooling systems. Application advice for process stability For best results in medium‑steel turning, pair the insert with a stable holder and select a matching chipbreaker and grade for the specific cut conditions. The T9215 grade combines fracture resistance with wear control, making it suitable for uninterrupted or lightly interrupted cuts where both tool life and edge integrity are priorities. Adjust cutting data progressively when moving from trial to full production to balance productivity and tool consumption. Benefits beyond the cutting edge Beyond raw durability, the insert contributes to overall process reliability: fewer unexpected tool failures, easier planning of tool changes, and steadier surface quality. The standardised TNMG form simplifies stocking and supports rapid changeovers in multi‑operation setups. Where throughput and consistency are objectives, this carbide grade and geometry are a pragmatic choice for everyday turning tasks. For tailored advice on integrating the Tungaloy TNMG160412 T9215 insert into medium‑steel turning processes, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6773889 Manufacturer SKU: TUN6773889 SKU: 6773889-Tungaloy Model series: ISO-Drehwendeschneidplatten Label: TNMG160412 T9215 Tungaloy-Wendeplatte Facts Nose radius: 1.2 mm Insert size: 16 mm Thickness: 4.76 mm Clearance angle: 0° Included hole style: cylindrical Included angle: 60° Special features Material: carbide Grade/coating: T9215 (CVD‑coated) Plate form: triangular Chipbreaker: double‑sided Application: turning (external and internal) Typical use: medium steel, continuous to slightly interrupted cut FAQ What materials is this insert suitable for? The Tungaloy TNMG160412 T9215 indexable insert (SKU 6773889‑Tungaloy) is principally designed for medium steel machining and performs best in continuous to slightly interrupted cutting conditions. What are the key dimensional specifications to check before fitting? Check the 16 mm insert size, 1.2 mm nose radius, 4.76 mm thickness, 0° clearance angle and cylindrical fixing hole to ensure compatibility with the intended TNMG holder. Is the insert reversible and economical to use? Yes, the TNMG geometry is double‑sided and reversible, allowing multiple indexes per insert and reducing cost per cutting edge for production runs. Which cutting conditions are recommended for this grade? T9215 offers a balance of wear resistance and fracture toughness; it is best used with cutting speeds and feeds suited to medium‑steel materials and with tooling that provides stable support for the insert. How does the T9215 CVD coating benefit the machining process? The CVD coating increases surface hardness and thermal stability, improving wear control and extending usable tool life under standard turning conditions for medium steel. 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the CVD-coated T9215 grade and robust cemented carbide construction for reliable, high-productivity turning of medium steels; the ISO geometry and cylindrical-hole clamping ensure straightforward compatibility with standard holders — order via Metav Werkzeuge or consult the experts for holder matching and delivery. TNMG 160412 T9215 Turning insert, CVD-coated carbide — Tungaloy TNMG160412 T9215 is an ISO-standard indexable turning insert designed for external and internal turning of medium steels, offering a balance of wear resistance and fracture toughness for continuous to lightly interrupted cuts CVD-coated carbide grade T9215 Optimised for medium steel machining Double-sided chipbreaker design Triangular 16 mm insert, 60° cutting angle Productive machining with dependable wear resistance The TNMG160412 indexable insert combines a CVD-coated surface with cemented carbide substrate to deliver extended tool life and stable performance when machining medium-strength steels. The T9215 grade is engineered to resist abrasive wear while retaining sufficient fracture toughness, which reduces unplanned insert breakage and supports steady production rates. As a result, the component life cycle is extended and machine uptime is improved, making the insert a pragmatic choice where productivity and component quality are priorities. ISO compatibility and secure clamping for consistent results Designed to the ISO geometry for turning inserts, the triangular form with a cylindrical hole enables reliable locating and clamping in a wide range of standard external holders and boring bars. Key dimensions — 16 mm inscribed circle, 4.76 mm thickness and 1.2 mm corner radius — combine with a 0° relief angle and 60° cutting angle to provide predictable cutting engagement. The insert’s double-sided configuration allows economical indexing, halving the cost per cutting edge in many setups. Compatibility with a specific holder is determined by form, relief angle, tolerance, fastening method, size and thickness. Achieving consistent surface finish and efficient chip control The double-sided chipbreaker and the matched T9215 grade support controlled chip formation across continuous and mildly interrupted cutting conditions. That translates into a more uniform surface finish and fewer secondary operations, especially on medium steel workpieces. Select the chipbreaker and grade according to workpiece material, machining strategy and fixture stability to optimise cycle time and achieve repeatable results. For complex setups or mixed-batch machining, choosing the appropriate variant helps maintain process security and reduces scrap rates. For advice on holder selection, variant suitability or to place an enquiry for the TNMG160412 T9215 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for direct technical assistance and ordering support Technical data Article number: 6796096-Tungaloy Manufacturer SKU: TUN6796096 Manufacturer article number: 6796096 Designation: TNMG160412 Grade: T9215 Material: Cemented carbide Coating: CVD Key dimensions Inscribed circle: 16 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Cutting angle: 60° Features & applications ISO-standard turning insert Triangular plate with cylindrical hole Double-sided chipbreaker Suitable for external and internal turning Optimised for medium steel; continuous to light interrupted cuts FAQ Which materials is this insert intended for? The Tungaloy TNMG160412 T9215 insert is optimised for medium steels, offering a balance of wear resistance and toughness for productive machining. Is the insert reversible and how is it clamped? Yes — the plate is double-sided and triangular with a cylindrical hole for secure clamping in compatible ISO holders; indexing doubles the available cutting edges. How is compatibility with a holder determined? Compatibility depends on geometry, relief angle, tolerance class, fastening method, size and thickness; matching these parameters ensures correct fit and cutting performance. When should the T9215 grade and chipbreaker be chosen over other grades? Select the T9215 grade and the double-sided chipbreaker for applications prioritising consistent wear resistance and fracture control on medium steel in continuous or lightly interrupted cuts. 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 160412 T9215 Wendeplatten - Tungaloy
Benefit from the TNMG160412 T9215 insert’s blend of CVD-coated carbide durability and a double-sided chipbreaker for productive medium-steel turning; order directly via Metav Werkzeuge or consult our advisors for application guidance. TNMG 160412 T9215 ISO triangular turning insert — Turning, Tungaloy TNMG160412 T9215 is a triangular ISO turning insert designed for medium steel machining, offering a robust CVD coating and a geometry optimised for continuous to slightly interrupted cuts ISO triangular insert TNMG160412 format CVD-coated carbide T9215 for steel Double-sided chipbreaker for reliable chips 1.2 mm corner radius and 60° geometry Higher throughput from a wear-resistant coating The combination of a CVD-coated carbide substrate and the T9215 grade provides a balance of high wear resistance and fracture toughness that supports elevated productivity in serial turning operations. The coating reduces flank and crater wear under typical cutting temperatures, which in turn prolongs tool life and reduces frequency of index changes. For medium-steel applications, this means more uninterrupted machining time and lower per-part tooling cost compared with uncoated or lower-grade inserts. The grade is formulated to perform well under steady feeds and speeds, especially in longer production runs. Stable cutting geometry for repeatable results A well‑chosen geometry simplifies setup and improves surface finish. The 60° geometry and 1.2 mm corner radius deliver a robust cutting edge that resists chipping while maintaining acceptable finish on turned faces. The insert’s 4.76 mm thickness and triangular form support secure clamping and stable cutting forces, and the cylindrical locating hole ensures reliable seating in compatible toolholders. Because compatibility is governed by form, clearance angle, tolerance class, mounting, size and thickness, the insert integrates seamlessly into established ISO toolholder systems when the holder specification matches the insert form. System-level benefits on the shop floor The insert is intended for use in a full ISO indexable system that includes a compatible external holder or boring bar, a support shim/clamping set and replacement screws. The double-sided chipbreaker design allows indexable reversal, effectively extending usable edge life and reducing inventory turnover. For production engineers and machinists, this yields tangible reductions in tooling changeover time and inventory cost per cutting edge. The grade’s suitability for continuous to slightly interrupted cuts helps to avoid unexpected edge failure in common turning operations, supporting predictable cycle times and consistent component quality. For reliable, high-productivity steel turning with genuine Tungaloy performance, request availability of the TNMG160412 T9215 inserts from Metav Werkzeuge or contact our technical team for suitability advice and delivery options via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Manufacturer article number: 6772307 SKU: 6772307-Tungaloy Model series: ISO-Drehwendeschneidplatten Designation: TNMG160412 T9215 Tungaloy-Wendeplatte Facts Inscribed circle: 16 mm Corner radius: 1.2 mm Plate thickness: 4.76 mm Clearance angle: 0° Included angle: 60° Special features CVD-coated carbide grade T9215 Triangular, indexable ISO turning insert Double-sided chipbreaker Cylindrical locating hole Suited for medium steel machining Recommended for continuous to slightly interrupted cuts System components: compatible holder, shim/clamping set, replacement screws FAQ What materials is this insert intended for? The TNMG160412 T9215 insert is optimised for medium steel machining; the Tungaloy T9215 grade pairs wear resistance with toughness for productive turning of steel workpieces. How does the chipbreaker influence performance? The double-sided chipbreaker on this ISO triangular insert improves chip control and reduces the risk of irregular chip formation, which contributes to longer tool life and steadier surface quality during turning. What are the critical dimensions to check for holder compatibility? Verify the insert’s inscribed circle (16 mm), thickness (4.76 mm), corner radius (1.2 mm) and the triangular form; compatibility is further determined by holder form, clearance angle and tolerance class. Is this insert suitable for interrupted cuts? The T9215 grade is designed for continuous to slightly interrupted cuts; it combines fracture resistance with wear protection to handle mild interruptions without frequent edge failure. Can the insert be indexed to use additional cutting edges? Yes, the insert is double-sided and indexable, allowing reversal to a fresh cutting edge, which extends the effective service life and reduces tooling consumption. 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 160412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of high wear resistance and robust fracture toughness provided by the CVD-coated carbide grade, together with a compact triangular format that offers cost-effective, repeatable indexing in turning operations; order directly via Metav Werkzeuge or consult their specialists for application-specific advice. TNMG160412 T9215 indexable turning insert — triangular ISO turning insert for medium steel by Tungaloy A TNMG160412 T9215 indexable turning insert designed for external and internal turning in medium steel, offering a CVD-coated carbide grade for productivity in continuous to slightly interrupted cuts TNMG 160412 triangular ISO insert CVD-coated carbide grade T9215 60° cutting angle, 1.2 mm corner radius Double-sided chipbreaker, cylindrical hole High productivity through CVD-coated carbide and optimised grade The insert uses a CVD-coated carbide substrate in grade T9215, which combines elevated wear resistance with dependable fracture toughness to support high productivity in medium steel turning. This balance enables stable cutting performance during continuous and lightly interrupted cuts, reducing unplanned tool changes and increasing effective machining time. The coating improves abrasion resistance on the rake and flank faces, which helps preserve the cutting edge and contributes to consistent surface finish and dimensional stability over longer tool life. Practical triangular format for economical machining The TNMG160412 format is an ISO-standard triangular insert with a 60° cutting angle and a 1.2 mm corner radius, designed to deliver a versatile mix of strength and edge definition. Its double-sided chipbreaker layout and cylindrical hole allow straightforward indexing and secure clamping in compatible holders, effectively doubling the number of usable edges per insert compared with single-sided designs. The plate thickness of 4.76 mm and the 16 mm size provide sufficient body support to withstand moderate cutting forces while retaining the ability to produce accurate external and internal profiles. System compatibility and application guidance for reliable results Compatibility with a given tool holder is determined by form, relief angle, tolerance class, fastening method, size and thickness; the insert is intended for integration in standard ISO turning systems comprising an insert, appropriate external holder or boring bar, backing pad/clamp set and replacement screws. Selection of the chipbreaker and the T9215 grade should be matched to material, machining type and machine rigidity to achieve optimal chip control and surface quality. For complex applications or to confirm cutting data, further technical data and tailored recommendations are available from Metav Werkzeuge to assist in process setup and feed/speed optimisation. Contact Metav Werkzeuge for application advice on Tungaloy turning inserts and technical specifications — reach out via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6796050 SKU: 6796050-Tungaloy Manufacturer SKU: TUN6796050 Model series: ISO-Drehwendeschneidplatten Facts Insert designation: TNMG160412 Grade/sort: T9215 Corner radius: 1.2 mm Cutting angle: 60° Relief angle: 0° Plate thickness: 4.76 mm Size: 16 Special features Material: carbide Coating: CVD-coated Chipbreaker: double-sided Hole style: cylindrical hole (with hole) Plate shape: triangular Typical application: turning Suitable for medium steel machining Compatible with ISO-standard holders FAQ What materials is this insert suited for? The TNMG160412 T9215 indexable turning insert from Tungaloy is optimised for medium steel machining; the T9215 CVD-coated carbide grade offers the wear resistance and toughness suited to continuous and lightly interrupted cuts in steel. How does the double-sided chipbreaker benefit production? A double-sided chipbreaker provides two usable cutting edges per plate side, increasing edge economy and reducing tooling cost per edge while maintaining consistent chip control for turning operations. Which holders are compatible with this TNMG format? Compatibility depends on insert form, relief angle, tolerance class, fastening and thickness; the TNMG160412 fits ISO-standard holders specified for TNMG inserts and requires the matching clamp set and screws for secure mounting. Is the insert indexable and how many edges are available? The triangular TNMG design is indexable and double-sided, offering multiple usable cutting edges that allow economical rotation of the insert to restore cutting performance without full replacement. 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 160412 T9225 Wendeplatten - Tungaloy
High process reliability and extended tool life result from the combination of the T9225 CVD-coated carbide grade and the ISO TNMG geometry with a 1.2 mm nose radius; order the TNMG160412 indexable turning insert directly via Metav Werkzeuge or ask our consultants if needed. TNMG160412 T9225 Turning insert — CVD-coated carbide, 1.2 mm radius (Tungaloy) TNMG160412 T9225 is an ISO‑standard indexable insert for medium to heavy turning, designed for stable chip formation and reliable machining performance with triangular 60° geometry TNMG160412 Tungaloy turning insert CVD-coated carbide grade T9225 Double-sided chipbreaker for versatility Triangular 60° form, 1.2 mm nose radius Consistent performance for mixed and heavy steel turning The combination of an ISO TNMG form and the T9225 CVD‑coated carbide provides a balance of wear resistance and toughness that suits fluctuating engagement conditions. The available geometry supports medium to heavy steel cutting where occasional interruptions occur; the 1.2 mm nose radius contributes to both edge strength and acceptable surface quality. By selecting this insert, production planners gain a stable cutting edge that reduces unexpected downtime and maintains process reliability across batches. Controlled chips and surface finish from optimised geometry The triangular 60° shape with a double‑sided chipbreaker is configured for predictable chip control and easy indexing. The chipformer design helps avoid long, entangling chips and supports consistent coolant flow at the cutting zone, which yields improved surface finish and repeatable dimensional results. This insert geometry is particularly effective when machining parts that require a balance of throughput and finish, delivering measurable gains in cycle stability and part conformity. Secure clamping and ISO compatibility minimise toolholder concerns Compatibility with toolholders is determined by form, relief (free) angle, tolerance class, fastening method, size and thickness. The insert is supplied with a cylindrical hole, facilitating positive clamping in many ISO‑standard holders and boring bars. With a free angle of 0° and standard thickness, the component integrates into existing tool systems with minimal adaptation. The systemic approach — insert plus suitable external holder, shim/seat and replacement screws — simplifies logistics and shortens changeover time on the shopfloor. Practical selection and operational benefits for production As a universal, robust grade, T9225 is intended for operators who require versatility across a range of steels without frequent tool changes. The CVD coating enhances wear resistance while the substrate carbide retains toughness for interrupted cuts, making it a pragmatic choice for job shops and production cells alike. For toolroom management, the standardised ISO format eases inventory control and supports consistent machining parameters across machines and operators. Contact Metav Werkzeuge today for application-specific advice and to secure the Tungaloy TNMG160412 T9225 indexable insert for reliable turning operations; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6780744 Manufacturer SKU: TUN6780744 SKU: 6780744-Tungaloy Series: ISO-Drehwendeschneidplatten ISO designation: TNMG160412 Core specifications Size: 16 Thickness: 4.76 mm Nose radius: 1.2 mm Angle: 60° Free angle (relief): 0° Materials & features Material: Hartmetall Grade: T9225 (CVD-coated) Hole: with hole Hole style: cylindrical hole Chipbreaker: double-sided Form: triangular Application: Turning FAQ Which materials is this insert suited for? The Tungaloy TNMG160412 in grade T9225 is designed primarily for steel machining in medium to heavy turning applications and performs well where mixed or interrupted cuts require toughness. Is the insert reversible and how many cutting edges are available? Yes — the triangular form with a double‑sided chipbreaker provides multiple usable edges; the insert can be indexed according to the holder’s clamping system to use fresh cutting edges. How is compatibility with toolholders determined? Compatibility is defined by the ISO form, free angle, tolerance class, fastening method, size and thickness; the TNMG160412’s cylindrical hole supports secure clamping in ISO‑standard holders and boring bars. What advantages does the 1.2 mm nose radius offer? A 1.2 mm radius increases edge strength for heavier engagement while still delivering acceptable surface finish, making it a good compromise between durability and detail on turned components. Can this grade handle interrupted cuts? The T9225 CVD‑coated carbide grade is formulated for robustness and toughness, which makes it suitable for interrupted cuts and varying engagement conditions common in production 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 160412 T9225 Wendeplatten - Tungaloy
Take advantage of a CVD-coated carbide grade and a robust universal geometry to maintain stable machining in medium to heavy steel turning. The combination of a 60° triangular form and a 1.2 mm corner radius delivers reliable tool life and secure clamping — order the insert directly via Metav Werkzeuge or request application advice from the consultants. TNMG160412 T9225 TNMG indexable turning insert, CVD-coated carbide, 60° triangle — Tungaloy A TNMG160412 T9225 indexable insert designed for external and internal turning, offering a tough CVD-coated carbide grade suited to interrupted cuts and varying engagement conditions CVD-coated carbide for wear resistance Robust universal grade for medium to heavy steel Double-sided insert with 60° triangle form Cylindrical hole for secure fastening Consistent cutting performance for medium to heavy steel The insert is engineered to deliver stable cutting under fluctuating conditions typical of steel turning. The T9225 grade combines toughness and wear resistance, which reduces edge chipping during interrupted cuts and when machining mixed sections. As an indexable insert, it allows quick indexation and minimal downtime, supporting predictable cycle times and improved process reliability for series production and job-shop environments. Durable coating and material for extended tool life The CVD-coated surface on the carbide substrate improves wear resistance at elevated temperatures and secures cutting-edge integrity over longer runs. This coating is particularly valuable when switching between roughing and semi-finishing tasks, because it slows flank wear without sacrificing toughness. The result is fewer insert changes and more efficient use of machine time, especially when the cutting parameters or workpiece geometry require resilience rather than extreme hardness. Secure clamping and straightforward compatibility with holders Compatibility with toolholders is determined by form, clearance angle, tolerance class, clamping method, size and thickness. The triangular 60° geometry and the cylindrical hole provide secure engagement in standard external holders and boring bars, while the 4.76 mm thickness and defined tolerance enable consistent seating. This predictable fit reduces vibration and improves surface finish during both external turning and internal turning operations. Geometry optimised for interrupted cuts and versatile use The double-sided chipbreaker geometry and the corner radius 1.2 mm combine to balance edge strength and load distribution, making the insert suitable for roughing passes with variable chip loads. The triangular shape grants three indexed cutting edges per side, increasing usable life before disposal. For shops seeking a single, multi-purpose grade for a broad range of steel machining tasks, this geometry and the T9225 grade offer a practical compromise between productivity and robustness. Contact Metav Werkzeuge for tailored application guidance or to reserve Tungaloy TNMG160412 inserts — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930 Technical data Article number: 6780758 SKU: 6780758-Tungaloy Manufacturer SKU: TUN6780758 Designation: TNMG160412 T9225 Tungaloy indexable insert Manufacturer: Tungaloy Core specifications Insert size: 16 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 60° Clearance angle: 0° Features & compatibility Material: carbide Coating / grade: CVD-coated, T9225 Chipbreaker: double-sided Insert shape: triangular Hole: cylindrical hole (with hole) Application: turning Model series: ISO turning indexable inserts Compatibility depends on shape, clearance angle, tolerance class, clamping, size and thickness FAQ What materials is this insert best suited for? The Tungaloy TNMG160412 T9225 insert is optimised for machining steel and is a robust universal solution for medium to heavy steel turning. Can the insert handle interrupted cuts? Yes, the T9225 grade and the insert geometry are designed to absorb shock and resist edge chipping during light to moderate interruptions. Which holders are compatible with this triangular insert? Compatibility depends on form, clearance angle, tolerance class, clamping, size and thickness; the TNMG160412 fits standard ISO triangular holders with matching dimensions. How does the CVD coating benefit machining? The CVD-coated layer improves wear resistance at higher temperatures, extending edge life across mixed cutting conditions and reducing flank wear during longer cycles. Is the insert double-sided and how does that affect cost-efficiency? The insert is double-sided, providing multiple indexed edges and increasing usable life before replacement, which supports higher cost-efficiency in regular production. 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 160412 T9225 Wendeplatten - Tungaloy
Benefit from a robust, CVD-coated carbide grade that combines toughness and wear resistance with ISO conformity for fast tool changes and predictable performance; order directly via Metav Werkzeuge or consult the team for holder compatibility and application advice. TNMG160412 T9225 Tungaloy indexable insert for turning, CVD-coated carbide, 60° The TNMG160412 T9225 is an ISO-standard triangular indexable insert designed for external and internal turning, offering a universal CVD-coated carbide grade suited to medium to heavy steel machining. CVD-coated carbide for wear resistance Universal T9225 grade for medium/heavy steel ISO TNMG 160412 triangular form 60° Through-hole, cylindrical bore for secure fixing Consistent cutting performance where process reliability matters The TNMG160412 T9225 insert brings together a CVD-coated surface and a carbide substrate to deliver a balance of hardness and toughness. The chemical vapour deposition layer increases thermal and abrasive resistance, which extends tool life under higher cutting temperatures and interrupted cuts. For production environments this translates into fewer unexpected tool changes and more predictable cycle times. The triangular ISO TNMG geometry provides three usable edges per side, reducing tooling cost per cutting edge while maintaining consistent chip control thanks to the double-sided chipbreaker design. Practical compatibility and quick indexability for efficient changeovers Compatibility with the toolholder is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The insert’s 16 mm inscribed circle, 4.76 mm thickness and 1.2 mm nose radius allow straightforward matching with common external holders and boring bars. The through-hole with a cylindrical bore ensures secure fastening and repeatable seating, so clamping incidents are minimised. In practice, a correctly matched holder and the standardised TNMG shape simplify inventory management and speed up maintenance routines, helping workshops reduce downtime and maintain steady output. Adaptability to varied steel machining tasks and clear selection criteria The T9225 grade is formulated as a robust universal choice for medium to heavy steel machining where varying engagement or slightly interrupted cuts require extra toughness. Selecting the right chipbreaker and grade for the specific workpiece and operation is crucial: smoother finishes benefit from finer nose radii, while heavier cuts call for the tougher grade and a more positive chip control geometry. The insert’s 60° included angle is well suited to turning profiles and facing operations, providing a good compromise between edge strength and accessibility for shoulder and fillet work. Cost-efficiency through predictable life and lower per-edge expense Using a multi-edge, indexable solution reduces the effective cost per cutting edge and contributes to process economics. The combination of T9225 carbide chemistry and CVD coating supports repeatable performance over extended runs; this reduces scrap risk and the frequency of unplanned interventions. For job shops handling mixed batches or shops running serial production, the TNMG family helps balance stock variety with effective coverage of common turning tasks. Metav Werkzeuge can advise on optimised cutting data and holder pairings to realise the full productivity gains. For workshop-ready performance with Tungaloy’s T9225 grade, contact Metav Werkzeuge for ordering or technical advice by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — the team will help confirm holder compatibility and delivery options. Technical Data Article number: 6780846 Manufacturer SKU: TUN6780846 SKU: 6780846-Tungaloy Model series: ISO-indexed turning inserts Facts Shape: triangular Size (inscribed circle): 16 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 60° Clearance angle: 0° Hole: with hole, cylindrical bore Special features Material: carbide Coating type: CVD-coated Grade: T9225 Chipbreaker: double-sided Application: external and internal turning ISO designation: TNMG160412 System setup: insert, matching external holder or boring bar, shim/clamp set and replacement screw FAQ What materials is this insert best suited for? The TNMG160412 T9225 insert is designed primarily for medium to heavy steel machining; the T9225 grade provides the toughness needed for interrupted cuts and variable engagement. How many cutting edges are available per insert? The triangular TNMG form provides three corners per side and, with a double-sided configuration, multiple indexable edges before disposal — this lowers the effective cost per edge. Does the insert require a special holder type? Holder compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; the TNMG160412 requires a holder matching ISO TNMG specifications for correct seating and clamping. What benefits does the CVD coating bring in daily use? The CVD coating on this carbide insert improves thermal and abrasive resistance, resulting in longer life under higher cutting temperatures and enhanced wear resistance during serial production. 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 160412 T9225 Wendeplatten - Tungaloy
Benefit from a robust combination of CVD-coated cemented carbide, a 1.2 mm corner radius and a double-sided chipbreaker to maintain machining stability and extend tool life in medium-to-heavy steel turning; order the TNMG160412 T9225 insert through Metav Werkzeuge or consult our specialists for process matching. TNMG160412 T9225 TNMG turning insert — CVD-coated carbide, 1.2 mm radius | Tungaloy A TNMG160412 T9225 turning insert engineered for medium-to-heavy steel turning, offering a triangular form with a cylindrical hole and a double-sided chipbreaker for reliable clamping and chip control. ISO‑standard triangular insert TNMG160412 CVD-coated carbide grade T9225 for toughness 1.2 mm corner radius for robust edge life Double‑sided chipbreaker with cylindrical hole Consistent cutting performance for demanding steel work The CVD-coated cemented carbide construction delivers a balance of wear resistance and fracture toughness that suits mixed and interrupted cuts in steel. As a CVD-coated grade, the coating reduces abrasive wear at elevated temperatures while the substrate maintains the ability to resist chipping under variable engagement. This combination supports longer effective tool life and fewer insert changes, which contributes directly to improved process efficiency and lower downtime during production runs. Designed for secure clamping and system compatibility Manufactured to ISO dimensions, the insert is intended for integration into established turning systems; compatibility depends on form, 0° clearance angle, tolerance class, clamping method, size and thickness. The cylindrical hole and the triangular plate form simplify positioning and secure attachment in most TNMG-compatible holders. With a 16 mm inscribed circle and 4.76 mm plate thickness, the geometry ensures positional stability during external and internal turning operations, making the insert suitable for standard clamping sets, shims and retaining screws. Edge geometry that improves stability and surface finish The 1.2 mm corner radius increases the edge strength and reduces the tendency for edge failure when heavy cuts or slight interruptions occur. Combined with the double-sided chipbreaker, the geometry promotes controlled chip formation and evacuation, which reduces built-up edge and vibration. For semi-finishing and roughing passes, this arrangement enhances process reliability; for finishing, modest feed adjustments preserve surface quality while benefiting from the insert’s robust edge. Practical application advice and process benefits Select the double-sided chipbreaker and the T9225 grade when facing variable engagement or slightly interrupted cuts in steel; this yields a reliable compromise between productivity and reproducible tool life. Adjust cutting speeds to suit the CVD-coated substrate and prioritise stable clamping to exploit the insert’s strengths. The design supports both external and internal turning tasks and is particularly effective when paired with a rigid holder and appropriate coolant strategy to maintain thermal stability and chip flow. For application matching, availability or to secure the TNMG160412 T9225 from Tungaloy, contact Metav Werkzeuge for tailored advice and prompt delivery: info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6781371 Manufacturer SKU: TUN6781371 SKU: 6781371-Tungaloy Label: TNMG160412 T9225 Tungaloy-Wendeplatte Manufacturer: Tungaloy Facts Corner radius: 1.2 mm Inscribed circle: 16 mm Plate thickness: 4.76 mm Included angle: 60° Clearance angle: 0° Special features Shape: triangular Hole: with cylindrical hole Grade: T9225 Coating and substrate: CVD-coated cemented carbide Chipbreaker: double-sided Application: turning Typical system: ISO insert, matching external holder or boring bar, shim/clamp set, replacement screws FAQ What steels is this insert suited for? The TNMG160412 T9225 insert is optimised for medium-to-heavy steel turning, delivering a robust balance of wear resistance and toughness for varying engagement conditions. How does the corner radius affect cutting? A 1.2 mm corner radius on the TNMG160412 provides a stronger cutting edge, improving resistance to edge chipping and aiding stability during heavier passes. Is this insert reversible or single‑edged? This triangular insert is double-sided with a chipbreaker on both sides, allowing the plate to be indexed to fresh cutting edges as they wear. Which holders are compatible with this ISO insert? Compatibility is determined by the holder’s form, tolerance, frets/clearance and clamping arrangement; the ISO-standard dimensions of the TNMG160412 support use in most TNMG-compatible turning holders and boring bars. What advantages does the T9225 grade provide? The T9225 CVD-coated carbide grade offers a versatile, tough solution for steel machining, performing well under interrupted cuts and providing consistent tool life across a range of turning 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 160412 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of robust cutting performance, versatile ISO compatibility and a CVD-coated carbide grade engineered for medium to heavy steel turning; order the insert directly via Metav Werkzeuge or consult our team for application-specific recommendations. TNMG160412 T9225 ISO turning insert, triangular 60° – Tungaloy TNMG160412 T9225 is an ISO-standard triangular turning insert designed for external and internal turning in medium to heavy steel applications, offering a robust universal grade for changing engagement conditions. CVD-coated carbide grade T9225 Universal grade for medium to heavy steel Triangular 60° insert with 1.2 mm corner radius Double-sided chipbreaker, cylindrical hole High productivity through stable cutting and longer tool life The CVD-coated carbide composition of this insert provides a balance between wear resistance and toughness, making it suitable for interrupted cuts and variable engagement. The T9225 grade supports productive machining by reducing flank wear and maintaining a consistent cutting edge under tougher conditions, which in turn reduces tool change frequency and improves overall cycle time. For shops aiming to increase throughput while keeping process security high, this insert delivers measurable efficiency gains through its durable coating and engineered substrate. Simple integration with ISO toolholders and cost-efficient geometry As an ISO-standard triangular insert, compatibility is determined by form, clearance angle 0°, tolerance class, fastening and plate thickness. The TNMG160412 geometry (60° included angle, 16 mm size, 4.76 mm thickness) fits a wide range of external holders and boring bars when the correct pocket and clamp are used. The insert’s double-sided design and central cylindrical hole allow two usable cutting edges per side, lowering cost per edge and simplifying inventory management. For reliable mounting, match holder seat geometry and fastening to the plate’s dimensions and tolerance class. Application guidance and machining benefits for steel components Engineered as a universal solution for turning, this insert is particularly effective for medium to heavy steel workpieces where alternating conditions or light interruptions occur. The 1.2 mm corner radius supports moderate corner strength without sacrificing surface quality, enabling a good compromise between tool life and finish. Combined with the appropriate chipbreaker selection, the insert promotes controlled chip formation and repeatable surface results. If further optimisation is required—for example selecting a different chipbreaker or grade for specialised alloys—technical advice is available to ensure the right setup. Contact Metav Werkzeuge today to discuss the Tungaloy TNMG160412 T9225 turning insert for your machining process — technical consultation and tailored recommendations are available by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical Data Article number: 6796051 SKU: 6796051-Tungaloy Manufacturer SKU: TUN6796051 Name: TNMG160412 T9225 Tungaloy turning insert Facts Corner radius: 1.2 mm Included angle: 60° Plate size: 16 mm Thickness: 4.76 mm Clearance angle: 0° Special features CVD-coated carbide grade T9225 Double-sided chipbreaker ISO-standard triangular insert Cylindrical central hole Suitable for external and internal turning Recommended for medium to heavy steel machining Compatible holder selection based on form, clearance, tolerance, fastening and size FAQ What materials is this insert intended for? The TNMG160412 T9225 insert is designed primarily for medium to heavy steel machining and performs well where interrupted cuts or varying engagement demand additional toughness. How does the CVD coating affect performance? The CVD-coated carbide substrate of the T9225 grade improves wear resistance and edge stability, prolonging tool life and supporting consistent surface quality during turning operations. Can this insert be used on both external and internal turning operations? Yes, the ISO geometry and central cylindrical hole permit use in appropriate external holders and boring bars for internal turning when the correct holder pocket and clamp are employed. How many cutting edges are available on this insert? With its double-sided configuration and triangular form, the insert provides multiple usable cutting edges, reducing cost per edge and simplifying spare-part management. What should be checked to ensure compatibility with a holder? Compatibility requires matching the insert form, clearance angle, tolerance class, fastening method, size and thickness to the holder’s seat and clamp design for a secure and accurate fit. 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 160412 T9225 Wendeplatten - Tungaloy
Combining a CVD-coated carbide grade with a 60° triangular geometry and an R1.2 corner radius delivers robust, versatile performance for medium-to-heavy steel turning; order the component via Metav Werkzeuge or consult the team for process matching and holder compatibility. TNMG 160412 T9225 turning insert (ISO) by Tungaloy — triangular 60°, R1.2 A TNMG160412 T9225 ISO indexable insert designed for reliable external and internal turning across a broad range of steel applications. ISO triangular insert TNMG 160412 standard CVD-coated carbide grade T9225 for steel 60° geometry with R1.2 corner radius Double-sided insert with cylindrical hole Robust cutting performance for medium-to-heavy steel The CVD-coated carbide composition in grade T9225 provides a balanced combination of hardness and toughness tailored to medium-to-heavy steel machining. This makes the insert particularly suitable where changing engagement conditions or lightly interrupted cuts occur, as the grade absorbs impact while maintaining wear resistance. The result is a dependable cutting edge that supports longer productive cycles and reduces unscheduled tool changes, contributing directly to improved process reliability and lower per-part tooling costs. Precise geometry for repeatable turning accuracy Built to ISO dimensions, the triangular 60° geometry and R1.2 corner radius ensure predictable chip formation and stable cutting forces during both external and internal turning. The indexable insert features a 0° relief angle and a plate thickness of 4.76 mm, combined with a 16 mm inscribed circle, which simplifies holder selection and set-up. The cylindrical hole and standard form make compatibility with a matching outer holder or boring bar straightforward, provided the holder matches the form, free angle, tolerance class, fastening method, size and thickness — factors that determine secure clamping and consistent repeatability at the tool tip. Lower tooling cost and easier inventory management A double-sided design with a dedicated chipbreaker lowers the cost per cutting edge and extends service intervals, improving overall operational uptime. The insert is part of a system that typically comprises a matching outer holder, clamp set and spare screws, allowing pragmatic stocking strategies and fast replacements on shop floors. For operations seeking a practical balance of economy and performance, the combination of a universal grade and standard ISO form supports consolidated inventory and simplified tool management without sacrificing machining quality. The TNMG160412 also integrates well into existing ISO-based tool systems for quick adoption. For robust, productive steel turning with Tungaloy inserts, contact Metav Werkzeuge for tailored advice and order placement at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6796097 SKU: 6796097-Tungaloy Manufacturer SKU: TUN6796097 Model series: ISO turning indexable inserts Designation: TNMG160412 T9225 Tungaloy turning insert Core specifications Corner radius: 1.2 mm Included angle: 60° Relief angle: 0° Plate thickness: 4.76 mm Plate size (inscribed circle): 16 mm Geometry: triangular Hole: with hole (cylindrical) Special features Coating: CVD Grade: T9225 Material: carbide Chipbreaker: double-sided Application: turning Typical system components: outer holder, clamp set, spare screws Compatibility criteria: form, free angle, tolerance class, fastening, size, thickness FAQ What materials is this insert suited for? The Tungaloy TNMG160412 T9225 insert is formulated for medium-to-heavy steel machining and performs well under varying engagement conditions and light interruptions. What are the key geometric characteristics of the insert? This indexable insert has a 60° triangular geometry with an R1.2 corner radius, a 0° relief angle and a plate thickness of 4.76 mm, making it suitable for both external and internal turning operations. Does the insert offer additional cutting life compared with single-sided types? Yes, the double-sided design provides extra usable cutting edges and an extended service interval, improving cost efficiency and reducing changeover frequency. How is holder compatibility determined? Compatibility is determined by the insert form, free angle, tolerance class, fastening method, size and thickness; matching the TNMG160412 with an appropriate outer holder or boring bar ensures secure clamping and repeatable tool positioning. What coating and grade are used and how do they affect performance? The insert uses a CVD-coated carbide grade T9225, which combines wear resistance with toughness to handle interrupted cuts and to deliver stable performance in demanding steel machining. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
TNMG 160412 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide toughness, ISO‑compatibility and a double‑sided chipbreaker for reliable medium to heavy steel turning; order directly via Metav Werkzeuge or consult the team for application matching and batch availability. TNMG160412 T9225 Turning Insert (ISO) by Tungaloy — 60° triangle, CVD-coated TNMG160412 T9225 is an ISO‑standard turning insert designed for external and internal turning operations where robustness and chip control under variable engagement are required. ISO‑standard triangular insert CVD‑coated carbide grade T9225 60° included angle, 1.2 mm radius Double‑sided chipbreaker with cylindrical hole Consistent cutting performance for mixed steel conditions The CVD‑coated carbide composition of this grade, marked T9225, is engineered as a robust universal solution for medium to heavy steel machining. The coating increases wear resistance while the substrate retains necessary toughness for mildly interrupted cuts. As a result, the insert delivers longer tool life and more consistent pass‑to‑pass dimensional stability, which supports higher utilisation rates on production lathes and reduces unscheduled tool changes. Geometry and clamping designed for productivity The triangular TNMG form with a 60° included angle and 1.2 mm corner radius provides a balance between strength and accessibility in shoulder and profile turning. The double‑sided chipbreaker and cylindrical hole enable secure clamping in compatible ISO holders and permit economical use of both cutting edges. A plate thickness of 4.76 mm and a plate size of 16 mm support stable cutting conditions and predictable cutting forces, contributing to repeatable surface quality. Interchangeability and chip control for efficient processes Being an ISO turning insert ensures interchangeability across standard holders; compatibility is determined by form, clearance angle, tolerance class, fastening, size and thickness. The integrated chipbreaker is suitable for a wide range of steel conditions; selecting the chipbreaker and grade according to workpiece stability further enhances chip control and minimises interruptions. The system approach—insert, appropriate external holder or boring bar, backing/clamping kit and spare screws—supports rapid replacement and reduces spindle downtime. Practical application guidance for improved outcomes Intended primarily for turning, the insert performs well in both external and internal operations when matched with the correct holder and cutting parameters. The universal nature of the T9225 grade makes it a good starting point where engagement conditions vary or where occasional interrupted cuts occur. Correct selection of feed, depth of cut and cutting speed according to material and machine rigidity will help achieve a better surface finish and reduced downtime, while leveraging the insert’s toughness and wear resistance. Contact Metav Werkzeuge for availability, batch options and technical advice on Tungaloy TNMG160412 T9225 turning inserts to match the application precisely Technical data Article number: 6780799 Manufacturer SKU: TUN6780799 SKU: 6780799-Tungaloy Model series: ISO turning inserts Name: TNMG160412 Core specifications Size: 16 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 60° Relief angle: 0° Materials & features Material: carbide Coating: CVD‑coated carbide Grade: T9225 Shape: triangular Hole: cylindrical hole Chipbreaker: double‑sided Application: turning System: ISO‑standard insert, compatible with ISO holders FAQ What materials is this insert best suited for? The TNMG160412 T9225 insert is formulated for medium to heavy steel machining and performs reliably under variable engagement conditions, offering a balance of toughness and wear resistance. Can the insert be used on both external and internal turning operations? Yes, the ISO‑standard geometry and triangular shape allow the TNMG160412 to be used for external and many internal turning tasks when paired with a suitable holder and correct cutting parameters. How does the double‑sided chipbreaker influence tool life? The double‑sided chipbreaker on this Tungaloy insert provides improved chip control and allows economical use of both cutting edges, which typically extends effective tool life and reduces changeover frequency. What does the 1.2 mm corner radius mean for the component finish? A 1.2 mm corner radius offers a compromise between edge strength and surface interaction; it helps achieve stable cutting and a consistent surface finish, especially in medium‑depth passes. Is the TNMG160412 compatible with standard ISO holders? Yes, the insert follows ISO dimensions; compatibility depends on holder form, clearance, tolerance class, fastening type, size and thickness, so matching these parameters ensures correct fit and clamping security. 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 160412 T9225 Wendeplatten - Tungaloy
The combination of a CVD-coated carbide grade and a double-sided chipbreaker delivers robust performance in medium to heavy steel turning, while the ISO-standard triangular form and 60° geometry ensure secure clamping and easy index changes. Order directly via Metav Werkzeuge or consult our specialists for holder recommendations and application-matched chipbreaker selection. TNMG 160412 T9225 Turning insert (Turning) – Tungaloy The TNMG160412 T9225 is an ISO-standard triangular turning insert engineered for medium to heavy steel machining, offering a CVD-coated carbide grade and reliable chip control for variable cutting conditions. ISO triangular insert, 60° geometry CVD-coated carbide grade T9225 Double-sided chipbreaker for stable chips Cylindrical hole for secure mounting Consistent productivity under varied cutting conditions The T9225 grade is a CVD-coated carbide developed as a robust universal solution for medium to heavy steel machining where variable engagement or mildly interrupted cuts demand extra toughness. The coating improves wear resistance and maintains edge integrity under fluctuating loads, which reduces insert change frequency and supports a stable production rhythm. As a consequence, machining cycles become more predictable and tool costs are balanced by longer effective life and fewer unscheduled stops. Secure clamping and straightforward tool setup A triangular plate with a 60° geometry and a cylindrical hole provides a reliable seating and repeatable positioning in standard ISO holders. Compatibility is determined by plate form, clearance angle, tolerance class, fastening style, size and thickness; the ISO-standard designation simplifies matching with common external holders or boring bars. The insert’s 1.2 mm corner radius and insert thickness 4.76 mm contribute to mechanical strength at the cutting edge, enabling safe feeds and stability when paired with a suitable clamping system. Better chip control for reduced downtime The double-sided chipbreaker design promotes consistent chip formation and evacuation, which helps to prevent entanglement and improves surface finish on the workpiece. By directing chips reliably away from the cutting zone, the insert reduces heat concentration and tool wear, supporting longer intervals between inspections. This feature is particularly beneficial when machining steels that produce long, stringy chips or when interrupted cuts occur, as it enhances process reliability and operator safety. Practical application guidance for turning operations Typical uses include external and internal turning where a universal, tough grade is required. Select a holder and chipbreaker combination appropriate to the workpiece material, depth of cut and machine stability; the insert integrates into systems comprising the ISO triangular plate, matched holder or bar, support pad/clamping set and replacement screws. For best results, pair the plate with rigid fixturing, moderate feeds that suit the 1.2 mm corner radius, and coolant practices consistent with the material and cutting data supplied. Contact Metav Werkzeuge for tailored holder recommendations and application support for Tungaloy turning inserts; technical consultants are available to advise on chipbreaker selection and process optimisation Technical data Article number: 6780885 Manufacturer SKU: TUN6780885 Type designation: TNMG160412 Model series: ISO-Drehwendeschneidplatten Brand: Tungaloy Facts Corner radius: 1.2 mm Included angle: 60° Thickness: 4.76 mm Plate size: 16 mm Special features CVD-coated carbide grade T9225 Triangular plate, ISO-standard Double-sided chipbreaker Cylindrical hole for mounting Robust universal grade for steel turning Suitable for external and internal turning FAQ What materials is this insert intended for? The TNMG160412 T9225 insert is intended primarily for medium to heavy steel machining; the T9225 grade provides extra toughness for variable engagement and light interruptions. How does the double-sided chipbreaker affect machining? A double-sided chipbreaker on this triangular insert improves chip control and evacuation, which supports consistent surface finish and reduces the risk of chip-related interruptions. What dimensions and geometry should be noted when selecting a holder? Key dimensions are the 60° included angle, 16 mm plate size and 4.76 mm thickness; holders must match form, clearance angle, tolerance and fastening style to ensure correct compatibility. 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 160412 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of a CVD‑coated carbide grade designed for robust, medium to heavy steel turning and a precise 60° triangular geometry with a 1.2 mm corner radius for consistent finishing and extended tool life; order the insert directly via Metav Werkzeuge or consult the team for application advice. TNMG160412 T9225 ISO turning insert for Turning — Tungaloy, CVD‑coated carbide, 60° triangle TNMG160412 T9225 is an ISO‑standard turning insert intended for external and internal turning operations where toughness and reliable chip control are required. CVD‑coated carbide for toughness and wear resistance Robust grade for medium to heavy steel turning 60° triangular geometry with 1.2 mm corner radius Double‑sided chipbreaker, with cylindrical hole for secure fixing Consistent performance under variable cutting conditions The CVD‑coated carbide composition of this ISO insert delivers a balance of wear resistance and toughness that suits interrupted cuts and varying engagement conditions. The selected grade, T9225, is formulated as a robust universal grade for medium to heavy steel turning; this results in predictable tool life and fewer insert changes during batch runs. The insert’s 60° triangular geometry and the 1.2 mm corner radius combine to provide reliable cutting strength and good surface finish on turned components. For manufacturers focused on process consistency, these properties reduce downtime and contribute to a steady production flow while simplifying tool inventory thanks to the universal application range. Straightforward system compatibility and secure clamping Compatibility with toolholders is governed by measurable parameters such as form, relief angle, tolerance class, fastening method, size and thickness; all are ISO‑defined to ensure interchangeability. The insert features a cylindrical hole for positive locating and fastening, while the 4.76 mm plate thickness contributes to stability in the holder. A properly matched holder, underlay/clamp set and replacement screws form the system that allows the insert to perform as intended. When selecting a holder, consider rigidity and correct seat geometry to make full use of the insert’s chipformer and cutting edge geometry for predictable chip flow and reduced vibration. Practical benefits for workshop efficiency and part quality Using an insert with a double‑sided chipbreaker and a grade engineered for toughness means fewer recesses to change and more repeatable parts per insert life. The chipbreaker design assists in shaping and evacuating chips, reducing risk of entanglement and improving surface integrity. For shops running mixed batches of steel components with occasional interruptions or variations in depth of cut, this insert gives a pragmatic compromise between edge life and fracture resistance. The result is less process variability, better first‑pass yields and a more economical use of tool inventory in everyday turning tasks. Choosing the right application and care recommendations This insert is optimally used in turning of steel where mid to heavy cuts occur or where interrupted cutting forces demand additional toughness. Where high surface finish is critical, combine the insert’s geometry with appropriate feed and speed settings and ensure coolant or lubrication strategy matches the machining task. Indexing the insert regularly to use both sides of the double‑sided geometry helps to maximise the value of each insert. For further guidance on feeds, speeds or holder selection to match specific lathes and fixtures, technical consultation is recommended to align cutting data with shop conditions. Contact Metav Werkzeuge for tailored recommendations on Tungaloy TNMG160412 T9225 turning inserts and assistance with holder selection — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6780873-Tungaloy Manufacturer SKU: TUN6780873 Manufacturer article number: 6780873 Model series: ISO turning inserts Product designation: TNMG160412 T9225 Tungaloy insert Facts Insert size: 16 Plate thickness: 4.76 mm Corner radius: 1.2 mm Relief/clearance angle: 0° Included angle: 60° Special features Carbide Grade: T9225 Coating: CVD‑coated carbide Plate form: triangular Mounting: with cylindrical hole Chipbreaker: double‑sided Application: turning (external and internal) System components: compatible holder, underlay/clamp set, replacement screws FAQ What materials is this insert suitable for? The Tungaloy TNMG160412 T9225 insert is formulated as a robust universal grade for medium to heavy steel turning, providing toughness for interrupted cuts and reliable wear resistance. How is the insert fixed in the holder? This insert is supplied with a cylindrical hole design for secure fastening; matching the insert seat and clamp set on the holder ensures repeatable positioning and stability. What does the T9225 grade mean in practice? T9225 denotes a CVD‑coated carbide grade optimised for a combination of toughness and wear resistance, suitable for variable engagement conditions commonly encountered in steel 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 160412 T9225 Wendeplatten - Tungaloy
Benefit from a robust, CVD‑coated carbide grade and the stable 60° triangular geometry for predictable, productive turning of medium‑to‑heavy steel; combine high process reliability with easy insert replacement to keep cycle times low. Order the TNMG160412 T9225 insert directly via Metav Werkzeuge or request application advice from the consultants. TNMG160412 T9225 Turning Insert — CVD‑coated carbide, 60° triangular (Tungaloy) A TNMG160412 T9225 triangular turning insert designed for medium‑to‑heavy steel machining, compatible with ISO toolholder systems and featuring a double‑sided chipbreaker. TNMG160412 geometry, 60° triangular insert CVD‑coated carbide grade T9225 for steel 1.2 mm corner radius for stable cutting Double‑sided chipbreaker, cylindrical hole Consistent productivity through CVD coating and carbide core The CVD‑coating combined with a carbide substrate delivers improved wear resistance and edge life, which translates into fewer indexings and longer tool cycles. For industrial turning applications this means a measurable reduction in downtime and more predictable production output. The coating chemistry enhances heat resistance under higher cutting speeds, while the substrate maintains toughness under interrupted or variable cutting conditions, providing a balance between durability and fracture resistance. Geometry tailored for surface quality and chip control The 60° triangular form with a 1.2 mm corner radius and a double‑sided chipbreaker is configured to promote stable cutting and controlled swarf formation during external and internal turning. The rounded corner reduces peak loads at entry, lowering the risk of edge chipping, while the chipbreaker shapes chips to aid evacuation and protect the cutting edge. The result is a more consistent surface finish and reduced machine stoppages for chip clearing, particularly beneficial when machining medium‑to‑heavy steel under variable engagement conditions. ISO compatibility for straightforward toolroom integration As an ISO‑standardised insert, the TNMG160412 T9225 fits into existing ISO toolholder ecosystems; compatibility is determined by form, clearance angle, tolerance class, fastening, size and thickness. Typical system components include the insert, a matching external holder or boring bar, a shim/clamping set and replacement screws, enabling quick replacement and minimal setup time. Selecting the correct chipbreaker and grade according to workpiece material and cutting strategy ensures process stability and cost‑effective machining across batch sizes. For reliable, productive steel turning with Tungaloy’s CVD‑coated T9225 grade, contact Metav Werkzeuge for tailored application advice and prompt supply at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6781247 Manufacturer SKU: TUN6781247 SKU: 6781247-Tungaloy Model series: ISO‑turning inserts Material: carbide Grade/coating: T9225, CVD‑coated Shape: triangular Thickness: 4.76 mm Facts Size: 16 Corner radius: 1.2 mm Clearance angle: 0° Cutting angle: 60° Hole: cylindrical hole Chipbreaker: double‑sided Special features Robust universal grade for medium‑to‑heavy steel Designed for interrupted or variable cuts Compatible with ISO external holders and boring bars System components: insert, holder/boring bar, shim/clamp set, replacement screws Stable cutting edge and optimised chip formation FAQ Is this insert suitable for turning steel? Yes. The TNMG160412 T9225 insert is a robust universal grade intended for medium‑to‑heavy steel machining, offering good wear resistance and toughness. What does the T9225 grade indicate? T9225 denotes a CVD‑coated carbide grade engineered for stable performance in steel machining, combining heat resistance with enough toughness for variable cutting conditions. How is the insert secured in the toolholder? The insert features a cylindrical hole and is clamped in ISO‑compatible external holders or boring bars; a shim/clamp set and replacement screws complete the system. Which cutting geometry benefits does the 1.2 mm radius provide? A 1.2 mm corner radius reduces load peaks at engagement, improves edge strength for interrupted cuts and supports a consistent surface finish with fewer chippings. Can the chipbreaker handle interrupted cuts? Yes. The double‑sided chipbreaker is designed to control chip formation and evacuation, improving process reliability during interrupted or variable cutting. 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 160412 T9225 Wendeplatten - Tungaloy
Take advantage of the CVD-coated carbide toughness and the T9225 universal grade to achieve dependable performance in medium-to-heavy steel turning; the ISO compatibility simplifies insert selection and reduces setup time. Order the insert directly via Metav Werkzeuge or ask our consultants for holder matching and process optimisation. TNMG 160412 T9225 – Tungaloy indexable insert for turning, CVD-coated carbide, 60° The TNMG 160412 T9225 is an ISO-standard indexable insert designed for external and internal turning, offering a robust universal grade for variable cutting conditions and interrupted cuts. CVD-coated carbide for improved toughness Robust universal grade for medium-to-heavy steel Double-sided triangular insert with 60° geometry Cylindrical hole for secure, repeatable clamping Improved cutting performance for medium-to-heavy steel The CVD-coated carbide grade T9225 delivers a balanced mix of wear resistance and toughness, making it suitable for varying engagement conditions and slightly interrupted cuts. Its construction reduces the risk of premature chipping under unstable loads, which translates into fewer tool changes and more consistent cycle times. The combination of coating technology and substrate composition supports sustained edge life when machining common steels, increasing process reliability and lowering overall machining cost per component. ISO compatibility and simple tool system integration As an ISO-standard turning insert, the format, clearance angle, tolerance class, fastening and plate thickness determine compatibility with holders and boring bars. This standardisation enables quick selection of a matching external holder or boring bar, avoids guessing during tool assembly and shortens preparation time at the machine. The triangular plate form and the presence of a cylindrical mounting hole ensure repeatable positioning and secure clamping in standard ISO toolholders, supporting accurate, reproducible turning operations. Better chip control and reliable clamping for higher productivity The insert’s double-sided chipbreaker design promotes controlled chip formation across a range of feeds, which reduces rework and improves surface quality. The 60° cutting geometry and 0° clearance angle contribute to stable cutting forces and predictable tool behaviour, while the cylindrical-hole mounting ensures a firm mechanical connection to the holder. These factors together reduce vibration, enhance predictable tool life and support higher material removal rates without sacrificing component finish. Contact Metav Werkzeuge for tailored holder recommendations and procurement of the Tungaloy TNMG 160412 T9225 insert (SKU TUN6780941); email info@metav-werkzeuge.com or call +49 2822 7131930 for technical matching and order assistance Technical data Article number: 6780941 SKU (brand): 6780941-Tungaloy Manufacturer SKU: TUN6780941 Manufacturer: Tungaloy Numbers / Core technical data Corner radius: 1.2 mm Cutting angle: 60° Clearance angle: 0° Plate thickness: 4.76 mm Plate size: 16 mm Special features / Designs CVD-coated carbide grade T9225 Double-sided chipbreaker Triangular insert form (TNMG) With cylindrical hole for clamping ISO turning indexable insert series Intended application: turning (external and internal) Robust universal grade for medium-to-heavy steel FAQ What materials is this insert best suited for? The TNMG 160412 T9225 insert from Tungaloy is optimised for medium-to-heavy steel machining, offering the robustness required for varying engagement and lightly interrupted cuts. How does the chipbreaker affect surface finish? The double-sided chipbreaker on the TNMG 160412 T9225 promotes controlled chip flow and consistent cutting conditions, which helps achieve improved surface quality with fewer cutting interruptions. Can the insert be flipped to use both sides? Yes, the TNMG 160412 T9225 is double-sided; both cutting edges can be indexed to extend service life before regrinding or disposal. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness; select an ISO-compatible holder that matches the TNMG 160412 geometry for secure clamping. What is the significance of the 60° geometry? The 60° cutting angle provides a balance between strength and accessibility, making the insert suitable for general turning operations where a stronger cutting edge and versatile approach are required. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
TNMG 160412 T9225 Wendeplatten - Tungaloy
Robust CVD-coated carbide T9225 and the ISO TNMG160412 triangular geometry combine to deliver steady performance in medium-to-heavy steel turning, with a 1.2 mm corner radius and 60° form for reliable chip control and secure clamping. Order original Tungaloy inserts via Metav Werkzeuge or request application advice from their specialists. TNMG 160412 T9225 Tungaloy turning insert — CVD-coated carbide, 60° triangle A TNMG160412 T9225 Tungaloy insert engineered for robust medium-to-heavy steel turning with standard ISO compatibility CVD-coated carbide for extended tool life Robust T9225 grade for variable cutting 60° triangular form for secure clamping ISO compatibility simplifies holder selection Reliable cutting performance for variable engagement The T9225 grade is a CVD-coated carbide formulation developed for consistent results in medium-to-heavy steel turning when cutting conditions vary or when intermittent engagement occurs. The CVD coating increases wear resistance and helps maintain a stable cutting edge under elevated temperatures, translating into longer edge life and fewer tool changes. For production environments where process stability and predictable tool life matter, the coated carbide combination reduces unplanned downtime and supports steady component throughput. Seamless integration with ISO turning systems Designed to ISO geometry, the insert’s triangular 60° form and cylindrical hole ensure compatibility with a wide range of standard turning toolholders. Important mounting characteristics such as form, clearance angle (0°), tolerance class, fastening method, size (16 mm) and thickness (4.76 mm) determine holder fit; these parameters are matched by the TNMG160412 format. The 1.2 mm corner radius offers a balance between strength and finish, while the double-sided layout allows indexing for multiple cutting edges. Clear system planning — selecting the correct holder, shim and clamping set — simplifies changeover and preserves clamping integrity. Practical benefits for production and process security In daily workshop use, this insert delivers predictable chip formation and reliable surface quality when paired with an appropriate double-sided chipbreaker and cutting data tuned to the workpiece and machine stability. The universal nature of the grade and the ISO standard form make it suitable for both external and internal turning tasks where robustness is required. A system-oriented approach — insert, matching holder, underlay or clamping set and spare screws — minimises machine downtime and supports consistent production rates. For manufacturing teams seeking efficiency and repeatability, the insert’s combination of toughness and wear resistance is a sound investment in process security. Contact Metav Werkzeuge for tailored application advice and to secure original Tungaloy TNMG160412 inserts optimised for medium-to-heavy steel turning. Technical data Article number: 6780778 Manufacturer SKU: TUN6780778 SKU: 6780778-Tungaloy Designation: TNMG160412 Grade / coating: T9225, CVD-coated carbide Material: Carbide Facts Size: 16 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 60° Clearance angle: 0° Special features Triangular indexable insert (TNMG) Double-sided chipbreaker Cylindrical hole for fastening ISO standardised geometry For medium-to-heavy steel turning System components: insert, holder, shim, clamping set, spare screws FAQ Which materials is this insert suitable for? The TNMG160412 T9225 insert from Tungaloy is primarily specified for medium-to-heavy steel turning where toughness and wear resistance are required, particularly under changing engagement or intermittent cuts. What advantages does the T9225 grade provide? T9225 is a robust, universal CVD-coated carbide grade that offers enhanced edge stability and wear resistance, making it suitable for varying cutting conditions and helping to extend edge life compared with uncoated grades. How is the insert mounted in the toolholder? Mounting relies on ISO-compatible geometry: the triangular TNMG form, cylindrical hole and standard thickness (4.76 mm) enable secure clamping in standard TNMG holders, using the correct shim or clamping set and fastening screws. Can the insert be indexed or reused? Yes — the TNMG160412 design is double-sided and indexable, allowing the operator to rotate or flip the insert to new cutting edges until all available edges are used, optimising cost per edge. Which chipbreaker and cutting conditions should be chosen? Select the chipbreaker and cutting data according to workpiece material, depth of cut and machine/tool stability; the TNMG160412 is designed to be paired with an appropriate double-sided chipbreaker and cutting parameters optimised for steel 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 160412 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a CVD-coated carbide grade that delivers consistent edge life and a secure triangular geometry that simplifies indexing and reduces setup time; this supports stable production in medium to heavy turning operations. Order the TNMG160412 indexable insert directly via Metav Werkzeuge or consult our technical team for application advice. TNMG160412 T9225 triangular indexable insert for turning — Tungaloy The TNMG160412 T9225 is an ISO-standard triangular indexable insert designed for robust external and internal turning in medium to heavy steel machining, offering reliable edge stability and simple replacement. Robust CVD-coated carbide grade T9225 Universal for medium to heavy steel turning Triangular insert, 60° cutting angle Double-sided chipbreaker, cylindrical hole Stable cutting performance for varying engagement conditions The TNMG160412 indexable insert pairs a CVD-coated carbide substrate with the T9225 grade to provide a balanced mix of hardness and toughness suitable for interrupted cuts and fluctuating engagement depths. The combination of coating and substrate yields improved edge stability, lowering the frequency of tool changes and supporting longer continuous runs. This results in a measurable increase in process reliability for shops machining medium to heavy steel, where consistent performance under varying loads is essential. Efficient chip control and reduced rework A key advantage is the double-sided chipbreaker, designed to control swarf formation under typical turning feeds for the target materials. Controlled chip flow reduces risk of surface damage and keeps the toolpath clear, which shortens cycle times and reduces manual intervention. The 60° cutting angle and corner radius 1.2 mm also contribute to a favourable balance between cutting forces and surface finish, so fewer passes are needed to meet dimensional and visual tolerances. Practical handling, quick indexing and secure clamping The triangular geometry and cylindrical hole allow straightforward indexing and reliable clamping in ISO-compatible holders; the insert is double-sided, offering two usable edges per face and extending effective tool life. The 4.76 mm thickness and defined tolerance classes ensure repeatable seating in standard insert pockets, simplifying inventory management and reducing setup variability across multiple machines and operators. Application guidance and compatibility overview Intended for conventional turning operations, this insert suits both external and internal features when paired with the correct holder and mounting hardware. Selection of the T9225 sort is recommended where moderate to heavy cuts and occasional interruptions occur; choose a matching holder geometry, clearance angle and tolerance class to ensure firm contact and optimal cutting geometry. The insert’s universal character reduces the need for multiple specialised grades in mixed-production environments. For robust and economic turning solutions from Tungaloy, contact Metav Werkzeuge for purchasing and application support — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and stocking options. Technical data Article number: 6781259 SKU: 6781259-Tungaloy Manufacturer item number: TUN6781259 Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Application: Turning Core data ISO designation: TNMG160412 Grade: T9225 Radius: 1.2 mm Thickness: 4.76 mm Size: 16 mm Cutting angle: 60° Clearance angle: 0° Special features Material: carbide Coating: CVD-coated Shape: triangular Hole: with cylindrical hole Chipbreaker: double-sided Insert type: indexable insert, double-sided Typical use: external and internal turning, medium to heavy steel machining FAQ What materials is this insert suitable for? The TNMG160412 T9225 insert is formulated for medium to heavy steel machining and performs well under interrupted cuts where increased toughness is needed. How does the T9225 grade affect tool life? The T9225 grade combines wear resistance and toughness; for the TNMG160412 this means longer edge life in variable cutting conditions compared with uncoated or softer grades. Is the insert compatible with standard ISO holders? Yes, the insert follows ISO geometry; compatibility depends on holder form, clearance angle and tolerance class, and the TNMG160412 seats securely in standard ISO pockets. How many cutting edges are available per insert? Being double-sided and triangular, the insert provides multiple indexable edges; the exact count depends on orientation but offers economical edge utilisation. Does the CVD coating improve surface finish? The CVD-coated surface on the TNMG160412 helps maintain edge sharpness and heat resistance, contributing to consistent surface quality over longer runs. 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 160412 T9225 Wendeplatten - Tungaloy
Benefit from the CVD-coated T9225 grade and robust carbide construction together with the ISO TNMG160412 geometry for dependable medium-to-heavy turning — order via Metav Werkzeuge or consult our advisors for application-specific guidance. TNMG 160412 T9225 – ISO turning insert for medium-to-heavy steel, Tungaloy The TNMG160412 T9225 is an ISO-standard triangular turning insert engineered for robust external and internal turning operations, offering a versatile solution where changing engagement conditions or slight interruptions demand increased toughness. CVD-coated carbide grade T9225 Robust universal for medium–heavy steel ISO TNMG shape, 60° included angle 1.2 mm corner radius, double-sided chipbreaker Consistent cutting performance under variable conditions The combination of CVD-coated surface and carbide substrate in this grade T9225 delivers enhanced wear resistance and stable cutting-edge behaviour, which is particularly beneficial during interrupted cuts or fluctuating engagement. The result is predictable tool life and fewer unplanned indexings — a clear advantage for production environments that demand steady throughput and reduced handling. This benefit is reflected in lower downtime and a more consistent surface finish when machining medium-to-heavy steel. Designed for straightforward system integration As part of the ISO TNMG160412 series, the insert is compatible with standard external holders and boring bars when the holder matches the insert’s form, relief angle, tolerance class, fastening method, size and thickness. The modular system consists of the insert, an appropriate holder or bar, a clamping set/shim and replacement screws. The specified 0° relief angle and 4.76 mm thickness must be observed when selecting a mating toolholder to ensure correct seating and secure clamping, which in turn supports stable cutting and repeatable positioning. Practical geometry and handling for productive turning The triangular form and double-sided chipbreaker provide multiple indexable edges and effective chip control, helping to maintain process reliability across a range of turning tasks. The 1.2 mm corner radius balances edge strength and profile accuracy, making the insert suitable for both general turning and more demanding roughing operations where robust edge retention reduces vibration and improves surface integrity. Indexing is straightforward and economical thanks to the multi-edge design, supporting lower tooling costs per machined part. For reliable, versatile turning choose the Tungaloy TNMG160412 T9225 insert — contact Metav Werkzeuge for tailored application advice and fast availability via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6780668 SKU: 6780668-Tungaloy Manufacturer item number: TUN6780668 Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 1.2 mm Included angle: 60° Relief angle: 0° Thickness: 4.76 mm Plate size: 16 Special features Material: carbide Coating: CVD-coated Form: triangular insert Hole: with cylindrical hole Chipbreaker: double-sided Grade: T9225 – universal for medium–heavy steel Application: turning System components: insert, holder/bohrstange, clamping set, replacement screws FAQ What holder characteristics must match the insert? Compatibility requires matching the insert form, relief angle, tolerance class, fastening method, size and thickness; the TNMG160412 must be used with holders designed for its ISO geometry to ensure correct seating and clamping. Which materials is this grade best suited for? The T9225 grade on the TNMG160412 is engineered as a robust universal for medium-to-heavy steel machining and performs especially well when changing engagement or slightly interrupted cuts occur. How many usable cutting edges are available per insert? The triangular, double-sided design provides multiple indexable edges — each side can be indexed, giving several usable edges before the insert requires replacement. What does the CVD coating provide in practice? The CVD-coated finish on the carbide substrate increases thermal and abrasive wear resistance, improving edge life and consistency in typical turning cycles. For which machining tasks is the 1.2 mm corner radius recommended? A 1.2 mm corner radius offers a compromise between edge strength and profile control, making it suitable for general turning and roughing operations where robust edge retention and reduced vibration are priorities. 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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