TNMG 220404 T9225 Wendeplatten - Tungaloy
Combining a CVD‑coated carbide T9225, ISO‑standard TNMG geometry and a 0.4 mm corner radius, this insert delivers stable chip control and reliable mid-to-heavy steel turning performance — order the TNMG220404 T9225 via Metav Werkzeuge or consult our specialists for process-adapted recommendations. TNMG 220404 T9225 triangular ISO turning insert by Tungaloy — CVD‑coated carbide for steel turning The TNMG220404 T9225 is an ISO‑standard triangular turning insert designed for external and internal turning; its universal CVD‑coated carbide grade suits varying engagement conditions and interrupted cuts ISO TNMG geometry for standardised clamping CVD-coated carbide grade T9225 for steel turning 0.4 mm corner radius for predictable edge strength Double-sided chipbreaker with cylindrical hole Consistent performance for medium-to-heavy steel turning The insert combines a CVD‑coated surface with a tough carbide substrate to balance wear resistance and fracture toughness. The CVD layer increases abrasion resistance on the rake and flank faces, which supports longer tool life under continuous cutting, while the underlying carbide provides the necessary toughness for light interruptions and variable engagement. As a result, the component achieves stable chip formation and predictable tool behaviour during medium‑to‑heavy turning operations, improving process repeatability and reducing unscheduled tool changes. Secure geometry and predictable clamping for series production The ISO TNMG format and the insert’s triangular plate geometry enable compatibility with a wide range of ISO‑type external holders and boring bars; clamping fit depends on form, relief angle, tolerance class, fixing method, size and thickness. The insert has a 0° relief angle and a 60° included angle, offering a compact cutting edge for turning where axial space is limited. The 4.76 mm plate thickness and 22 mm inscribed circle contribute to rigidity, while the cylindrical hole and standard fixation make repeatable seating and clamping straightforward — a decisive advantage for production environments that require consistent set‑ups and quick index changes. Effective chip control and application guidance for reliable results Equipped with a double-sided chipbreaker, the insert supports controlled chip segmentation and evacuation across a range of cutting conditions. The chipbreaker design reduces risk of built-up edge and helps maintain surface quality during both external and internal turning. For best results, select the chipbreaker variant and cutting data that match the workpiece material and machine stability; the insert is optimised for steel turning, offering reliable performance when mild interruptions or variable engagement demand extra toughness. The system concept comprises the ISO insert, a matching external holder or boring bar, a shim/clamp set and replacement screws — together they enable fast index changes and minimal downtime. For process-specific recommendations on Tungaloy turning solutions or to discuss the TNMG220404 T9225 for a particular application, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants provide tailored advice for production requirements Technical data Article number: 6780916 Manufacturer SKU: TUN6780916 SKU: 6780916-Tungaloy Model series: ISO-Drehwendeschneidplatten ISO designation: TNMG220404 Core specifications Corner radius: 0.4 mm Plate thickness: 4.76 mm Inscribed circle: 22 mm Included angle: 60° Relief angle: 0° Hole style: cylindrical hole Design & special features CVD-coated carbide (T9225) Triangular plate form Double-sided chipbreaker ISO-standard TNMG geometry Intended application: external and internal turning Material: carbide FAQ Which materials is this insert best suited for? The TNMG220404 T9225 insert is formulated as a robust universal grade for steel turning, providing good wear resistance and toughness for medium‑to‑heavy machining and situations with light interruptions. What determines compatibility with a toolholder? Compatibility depends on the holder matching the insert form, relief angle, tolerance class, fixing method, size and thickness; the ISO TNMG geometry of the TNMG220404 simplifies selection for standard external holders and boring bars. How does the T9225 grade perform under interrupted cuts? The T9225 CVD‑coated carbide offers increased toughness and stable edge behaviour, which supports reliable performance in interrupted cuts and changing engagement conditions without frequent edge failure. What surface finish can be expected from a 0.4 mm corner radius? A 0.4 mm corner radius provides a compromise between edge strength and surface quality: it increases edge robustness while still enabling acceptable surface finish for many turning applications. Is the insert reversible and suitable for indexing? The double‑sided chipbreaker design allows multiple usable cutting positions; the cylindrical hole and ISO TNMG format enable quick indexing and secure reclamping in standard fixtures. 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 220404 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide, a robust universal grade (T9225) and precise geometry for consistently productive turning operations; order matching holders and spare screws via Metav Werkzeuge or consult our specialists for application-specific setup. TNMG 220404 T9225 CVD-coated carbide turning insert – Tungaloy TNMG 220404 T9225 is an ISO-standard triangular turning insert designed for external and internal turning in medium to heavy steel machining. CVD-coated carbide for robust tool life Universal T9225 grade for medium–heavy steel 0.4 mm nose radius for fine finishing 60° triangular insert, double-sided chipbreaker Consistent performance for demanding turning tasks The CVD coating on this insert increases wear resistance while maintaining edge toughness, which supports longer tool life under varying cutting conditions. As a carbide grade developed for robustness, T9225 balances abrasion resistance and fracture toughness so that the insert performs reliably during medium to heavy turning of steel. This results in fewer indexings and steadier cycle times, helping to reduce process variability on production parts. Practical compatibility and secure clamping The insert follows the ISO geometry TNMG220404, so compatibility with holders is determined by form, relief angle, tolerance class, fixing method, size and thickness. The insert features a cylindrical hole for secure mounting and a standard 60° included angle that suits a wide range of triangular toolholders. Clear fitment and standardised dimensions simplify tool management and spare-part logistics in the workshop. Improved chip control and surface quality A double-sided chipbreaker design supports stable chip formation across interrupted cuts and changing engagement conditions. With a 0.4 mm nose radius, the geometry enables good surface finish without compromising edge strength, making this insert appropriate for finishing passes or mixed roughing‑finishing sequences. The chip control characteristics reduce the risk of workpiece damage and downstream rework. Application guidance and process benefits The insert is intended for external and internal turning of steel components where robustness and repeatable performance are required. When combined with an appropriate holder and correct cutting data, the grade delivers predictable tool life and steady process output. For technicians seeking practical advice, selecting the right chipbreaker and matching the insert to machine stability will yield the best balance between productivity and surface integrity. For reliable medium-to-heavy steel turning, specify the Tungaloy TNMG 220404 T9225 CVD‑coated insert and contact Metav Werkzeuge for holder matching, spare parts and ordering at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6781275-Tungaloy Manufacturer number: 6781275 Manufacturer SKU: TUN6781275 Model series: ISO-Drehwendeschneidplatten Designation: TNMG220404 T9225 Tungaloy-Wendeplatte Facts Nose radius: 0.4 mm Thickness: 4.76 mm Insert size: 22 mm Included angle: 60° Relief angle: 0° ISO code: 220404 Special features Material: CVD-coated carbide Grade: T9225 Chipbreaker: double-sided Hole: with cylindrical hole Insert shape: triangular Application: turning (external and internal) FAQ What materials is this insert suitable for? The TNMG 220404 T9225 insert is formulated for medium to heavy steel machining; the T9225 grade offers robustness for varying engagement conditions. How does the CVD coating help in production? The CVD coating on the Tungaloy insert enhances wear resistance while retaining toughness, which supports longer tool life and steadier cycle times in everyday turning work. Is the insert reversible and how is it mounted? The insert is double-sided, allowing reversal to present a fresh cutting edge; it mounts via a cylindrical hole compatible with standard ISO TNMG toolholders. Which operations suit the 0.4 mm nose radius? A 0.4 mm nose radius is well suited for finishing passes and mixed roughing‑finishing tasks where a balance of surface quality and edge strength is required. Where can matching holders and spare screws be obtained? Matching holders, underplates and replacement screws can be sourced from Metav Werkzeuge; consult their technical team for optimal holder selection for the TNMG 220404 T9225 insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
TNMG 220404 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a CVD-coated carbide grade (T9225) and a 0.4 mm corner radius for robust performance in medium to heavy steel turning; the ISO-standard form and cylindrical centre hole ensure reliable clamping and straightforward integration into established tool systems. Order the insert directly via Metav Werkzeuge or consult their specialists for holder matching and delivery. TNMG 220404 T9225 TNMG turning insert — Tungaloy, CVD-coated carbide, 0.4 mm radius The TNMG220404 T9225 indexable turning insert, made for turning, offers a robust universal grade tailored to medium and heavy steel machining with ISO compatibility and a triangular 60° geometry. CVD-coated carbide for high toughness 0.4 mm corner radius for fine turning ISO-standard triangular insert, 22 mm Cylindrical centre hole for secure clamping Consistent cutting under varying engagement for steady productivity The CVD-coated T9225 grade provides a balance of hardness and toughness that favours stable chip formation and extended tool life in fluctuating cut conditions. When facing occasional interruptions or changes in material engagement, the coated carbide substrate absorbs shock and resists premature edge failure, reducing downtime and tool changes. This results in fewer interrupted cycles and a more predictable production rhythm, which supports higher overall throughput with less rework. Easy integration into ISO tool systems reduces setup time Designed to the ISO series of indexable turning plates, the triangular insert with a 60° included angle and 22 mm nominal size integrates with standard external holders or boring bars. Compatibility is determined by shape, clearance angle, tolerance class, clamping and plate thickness; the 4.76 mm plate thickness and cylindrical hole facilitate secure fastening with common clamping sets and replacement screws. Clear identification of these parameters streamlines holder selection and shortens setup and changeover times on the shopfloor. Robust edge geometry for repeatable surface quality The 0.4 mm corner radius offers a controlled transition between roughing and finishing, delivering a consistent cut edge that reduces the need for downstream machining. Coupled with the double-sided chipbreaker, the geometry supports reliable chip control across a range of cutting depths, improving surface integrity and dimensional repeatability. The 0° clearance angle and CVD coating further protect the edge against flank wear, helping to maintain part tolerances over longer tool lives. Economical machining through a universal, hard-wearing grade The TNMG220404 T9225 insert brings together a universal cutting grade and proven geometry to lower cost per part by extending tool life and reducing indexing frequency. The combination of a resilient CVD-coated surface and a stable substrate means fewer insert changes in medium to heavy steel turning, making the component particularly suitable where production demands steady, repeatable results. For complete system reliability, pair the insert with matching holders and clamping kits to exploit its full potential. Contact Metav Werkzeuge for tailored holder recommendations and order processing — Metav Werkzeuge will assist with technical matching, delivery times and any questions on the TNMG220404 T9225 insert Technical data Article number: 6780660 Manufacturer SKU: TUN6780660 Merchant SKU: 6780660-Tungaloy Brand: Tungaloy Model series: ISO-Drehwendeschneidplatten Application: Turning Type: Indexable turning insert (triangular) Core specifications Plate size: 22 mm Plate thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 60° Clearance (relief) angle: 0° Materials & special features Material: carbide Coating / grade: T9225 (CVD-coated) Plate form: triangular Centre hole: cylindrical hole (with hole) Chipbreaker: double-sided chipbreaker Typical use: medium to heavy steel machining, interrupted cuts possible Compatibility notes: compatibility determined by form, clearance angle, tolerance class, clamping, size and thickness FAQ What materials is this insert best suited to? The TNMG220404 T9225 insert is optimised for medium to heavy steel machining thanks to its CVD-coated T9225 grade and robust carbide substrate, offering reliable performance under variable cutting conditions. How does the insert secure in standard holders? The triangular plate features a cylindrical centre hole and a standard ISO form; secure clamping is achieved when matching holder geometry, tolerance class and plate thickness (4.76 mm) are observed. Is this geometry suitable for interrupted cuts? Yes — the T9225 grade and the insert’s toughness make it suitable for applications with occasional interruptions or variable engagement, improving resistance to chipping. What surface finish can be expected with the 0.4 mm radius? The 0.4 mm corner radius strikes a balance between finishing and robustness, delivering consistent surface quality while preserving edge stability across moderate feeds and depths of cut. Which product codes identify this item? The item is listed as TNMG220404 T9225 by Tungaloy and can be referenced by article number 6780660 or merchant SKU 6780660-Tungaloy for ordering and stock queries. 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 220404 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of robust CVD-coated carbide performance, stable chip control and a compact 60° triangular geometry for efficient medium to heavy steel turning; order the inserts via Metav Werkzeuge or consult our specialists for application-specific recommendations. TNMG220404 T9225 turning insert — CVD-coated carbide, 60° (Tungaloy) A robust indexable turning insert, TNMG220404 T9225, designed for medium to heavy steel turning with reliable chip control and high resistance to flank wear. TNMG220404 geometry, 60° triangular insert CVD-coated carbide grade T9225 for steel Double-sided insert with 0.4 mm corner radius Cylindrical-hole design for secure clamping Productivity and wear resistance for demanding steel machining The combination of a CVD-coated surface and a tough carbide substrate delivers a balance between wear resistance and fracture toughness that is particularly valuable in variable cutting conditions. The T9225 grade is formulated for medium to heavy steel turning where interrupted cuts or changing engagement demand extra toughness. This results in longer tool life and fewer index changes, which improves uptime and reduces tool costs per component. The coating also enhances thermal stability at elevated cutting temperatures, supporting consistent surface finish during longer cycles. Secure clamping and cost-effective indexing for shop-floor efficiency Designed to the ISO TNMG form, the insert’s triangular shape and cylindrical hole enable straightforward, repeatable mounting in compatible holders. The double-sided configuration provides multiple usable cutting edges, halving the cost per edge compared with single-sided designs. Compatibility with a wide range of ISO holders is governed by form, clearance, tolerance class, fastening and thickness; this standardisation simplifies inventory and reduces changeover time. The 0.4 mm corner radius supports a mix of finishing and light roughing tasks while preserving edge strength under heavier feed rates. Practical guidance for application and process stability This insert is intended primarily for external and internal turning of steel in workshop and production environments; selecting the correct chipbreaker and cutting data tailored to the component material and rigidity of the setup is essential. A stable fixture, appropriate feed and conservative depths of cut at first trials will demonstrate the T9225’s balance of wear resistance and toughness. For interrupted cuts or variable engagement, the grade’s increased toughness reduces the risk of chipping. Where finer surface finish is required, reduce feed and exploit the insert’s sharper geometry to achieve consistent results. For robust, high-throughput steel turning with Tungaloy-grade performance, contact Metav Werkzeuge for application advice and timely supply: info@metav-werkzeuge.com • +49 2822 7131930 Technical data Article number: 6780800 SKU: 6780800-Tungaloy Manufacturer SKU: TUN6780800 Brand: Tungaloy Name: TNMG220404 T9225 Tungaloy insert Numbers Corner radius: 0.4 mm Insert thickness: 4.76 mm Inscribed circle: 22 mm Included angle: 60° Clearance angle: 0° Special features CVD-coated carbide grade T9225 Double-sided chipbreaker Triangular insert shape (TNMG) Cylindrical hole for secure clamping ISO-series turning insert, TNMG220404 designation Designed for external and internal turning Suited to medium to heavy steel machining FAQ What materials is this insert suited for? The TNMG220404 T9225 insert is formulated for medium to heavy steel machining and performs well where toughness and stable chip formation are required. How many usable cutting edges does the insert provide? Due to its double-sided design and triangular geometry, the insert offers multiple indexable edges to extend productive life before replacement. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance, tolerance class, fastening, size and thickness; the ISO TNMG form fits a broad range of standard turning holders when those parameters match. 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 220404 T9225 Wendeplatten - Tungaloy
Benefit from a robust CVD‑coated carbide grade and ISO‑standard geometry that deliver consistent performance in medium to heavy steel turning; order directly via Metav Werkzeuge or consult our specialists for tailored selection and tooling support. TNMG 220404 T9225 ISO turning insert, 0° clearance, triangular, by Tungaloy A TNMG 220404 T9225 insert designed for medium to heavy turning applications, offering a durable CVD‑coated carbide grade and a double‑sided chipbreaker for economical indexable performance CVD-coated carbide grade T9225 Suitable for medium to heavy steel turning Triangular TNMG 22 mm, 0° clearance Double-sided chipbreaker, with hole Consistent cutting performance for medium to heavy steel The CVD‑coated T9225 grade combines wear resistance with increased toughness, making it suitable for interrupted cuts and variable engagement conditions common in steel turning. A CVD coating enhances surface hardness and thermal stability; this reduces flank wear and preserves cutting edge integrity under higher loads. For production operations where repeatable tool life and predictable insert behaviour are priorities, the combination of CVD‑coated surface and robust carbide substrate supports longer intervals between indexing and replacement, while maintaining dimensional consistency on finished components. The ISO geometry also simplifies tool selection in mixed fleets. Stable geometry and straightforward holder compatibility The insert follows the ISO designation TNMG220404, with a triangular form, an inscribed size of 22 mm, corner radius 0.4 mm and a plate thickness of 4.76 mm. The included angle is 60° and the clearance angle is 0°; the insert is supplied with a cylindrical hole for secure fixing. Compatibility with external holders or boring bars is determined by the insert form, clearance, tolerance class, fastening method, size and thickness. Understanding these parameters enables correct pairing with an appropriate clamping set and replacement screws, avoiding mismatches that affect run‑out and surface finish. Clear geometry also aids programming and fixture repeatability. Economic handling and system integration in the workshop As a double‑sided, indexable insert the part offers two cutting edges per orientation, lowering per‑edge cost and simplifying stock management. The chipbreaker design suits a range of steel cutting tasks and assists in controlled chip formation, which reduces stoppages and improves operator safety. Integration into a turning system requires a matched external holder, the appropriate clamping set and spare screws; having these configured ensures fast changeover and minimised downtime. The insert’s properties support efficient production cycles and make it a practical choice for jobbing and series shops seeking stable tool life and straightforward handling under varying cutting conditions. For procurement or detailed application advice on the Tungaloy TNMG 220404 T9225 insert, contact Metav Werkzeuge to discuss holder compatibility and process optimisation — email info@metav-werkzeuge.com or call +49 2822 7131930 to arrange tailored recommendations Technical data Article number: 6780959 Manufacturer SKU: TUN6780959 SKU: 6780959-Tungaloy Model series: ISO turning inserts Description: TNMG220404 T9225 Tungaloy insert Core specifications Insert designation: TNMG220404 Size (inscribed): 22 mm Thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 60° Clearance angle: 0° Hole style: cylindrical Features & applications Material: carbide Coating: CVD Chipbreaker: double-sided Insert form: triangular Application: turning Typical use: medium to heavy steel machining Supplied: with hole FAQ Which materials are suitable for this insert? The Tungaloy TNMG220404 T9225 insert is designed primarily for medium to heavy steel machining; the CVD‑coated T9225 grade provides the toughness and wear resistance needed for such applications. How to ensure compatibility with a toolholder? Compatibility depends on insert form, clearance, tolerance class, fastening method, size and thickness; match these parameters to the chosen holder and clamping set to ensure correct fit and repeatable performance with the TNMG form. Is the insert indexable and reversible? Yes, the insert is double‑sided and indexable, offering multiple cutting edges per insert for economical edge utilisation and simplified changeover. What does the 0° clearance mean in practice? A 0° clearance indicates the specified free or relief angle of the insert; correct holder geometry and setup must accommodate this to achieve the intended cutting conditions and surface finish. Which accessory parts are typically required for use? A compatible external holder or boring bar, a matching clamping set/underlay and appropriate replacement screws are required to mount the TNMG insert securely and to maintain process stability. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
TNMG 220404 T9235 Wendeplatten - Tungaloy
Benefit from the combination of CVD-coated carbide toughness, reliable performance in interrupted cuts and a 0.4 mm corner radius for precise profiling; order the TNMG220404 T9235 insert directly via Metav Werkzeuge or consult our specialists for application advice. TNMG220404 T9235 Turning insert for turning (Tungaloy) A TNMG220404 T9235 ISO-format triangular turning insert designed for external and internal turning, optimised for steel machining under unstable or interrupted cutting conditions. CVD-coated carbide for high toughness Designed for steel machining under instability 0.4 mm corner radius for accurate profiles 60° triangular form with cylindrical hole Double-sided chipbreaker for versatile use Consistent cutting under interrupted conditions The CVD-coated carbide grade T9235 is formulated for tough performance in steel at lower cutting speeds and where interruptions or vibration are present. The CVD coating increases edge protection and wear resistance, so tool life is extended under adverse conditions; this translates into fewer indexings and reduced tool costs over a batch run. The double-sided chipbreaker provides two usable edges per side, improving economic efficiency while maintaining stable chip control when surface finish is critical. For operations where stability is limited, the combination of coating and substrate hardness offers dependable edge integrity. Easy integration with ISO tooling systems Compatibility with toolholders depends on form, relief angle, tolerance class, clamping and plate dimensions; this ISO-format insert matches common holder standards and is supplied with a cylindrical hole for secure fastening. The triangular 60° geometry and 0.4 mm corner radius support fine profiling and short overhangs, helping to reduce vibration. When selecting a holder, verify matching seat form, free angle and thickness (4.76 mm) to ensure correct seating and clamping. The system approach — insert, holder, support pad and clamping set — delivers repeatable positioning and simple replacement during production cycles. Practical benefits and recommended use This grade is intended primarily for turning steel where interrupted cuts or unstable setups would shorten the life of more brittle grades. The modest corner radius offers a balance between strength and edge definition for finishing or light semi-finishing passes. For higher cutting speeds or continuous, highly stable conditions, consider a different grade optimised for high-speed cutting; for the present application, the emphasis is on process reliability and consistent results. If additional process data are required—cutting speed, feed recommendations or holder matching—contact Metav Werkzeuge for tailored advice or sample trials via email or phone. Choose the Tungaloy TNMG220404 T9235 insert for reliable steel turning and contact Metav Werkzeuge for specification support and prompt supply. Technical data Article number: 6785957 Manufacturer SKU: TUN6785957 SKU: 6785957-Tungaloy Manufacturer: Tungaloy Facts Corner radius: 0.4 mm Included angle: 60° Thickness: 4.76 mm Inscribed circle / size: 22 mm Relief angle: 0° Special features ISO designation: TNMG220404 Grade / coating: T9235, CVD-coated carbide Plate shape: triangular Hole style: cylindrical hole Chipbreaker: double-sided Typical application: external and internal turning of steel System requirements: compatible holder, support pad and clamping set FAQ What materials is this insert suitable for? The TNMG220404 T9235 insert is designed primarily for machining steel and performs well under interrupted cutting and unstable conditions. How is chip control achieved with this grade? Chip control is provided by the double-sided chipbreaker and the CVD-coated edge, which together stabilise chips during turning and reduce re-cutting. What mounting considerations are required for correct seating? Correct seating requires a compatible holder matching the ISO form, relief angle, tolerance class and the plate thickness of 4.76 mm; the cylindrical hole ensures secure clamping. 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 220404 T9235 Wendeplatten - Tungaloy
Combine the CVD-coated T9235 carbide grade with the ISO TNMG form and a 0.4 mm nose radius for productive turning under unstable or interrupted-cut conditions; order directly via Metav Werkzeuge or consult our specialists for application-specific advice. TNMG 220404 T9235 — Turning insert (ISO) by Tungaloy The TNMG220404 T9235 is an ISO-standard triangular turning insert designed for external and internal turning, offering a tough grade and CVD coating for stable performance in interrupted cuts and lower cutting-speed applications. CVD-coated carbide T9235 for tough steels ISO TNMG 220404 triangular geometry 60° 0.4 mm nose radius for reliable tool life Double-sided chipbreaker; cylindrical hole fastening High productivity where stability is limited The combination of a CVD-coated surface and a tough T9235 grade delivers controlled wear behaviour when machining steel at reduced cutting speeds or in unstable setups. The CVD layer provides improved heat resistance and edge protection, while the substrate material maintains a robust cutting edge. This results in fewer unplanned tool changes and a steadier machining cadence, which in turn reduces non-productive time and enhances overall process efficiency. Precise geometry for predictable cutting results The insert follows the ISO TNMG 220404 geometry with a 60° wedge angle and a 0° relief, features that are frequently specified for general-purpose external and internal turning. The triangular shape and cylindrical hole are compatible with standard clamping systems; compatibility with a holder is governed by form, relief angle, tolerance class, fastening method, size and thickness. The 22 mm inscribed circle and 4.76 mm plate thickness ensure a solid seat in appropriately rated holders, while the 0.4 mm nose radius balances surface finish and strength for many turning tasks. Chip control and application guidance for consistent results Equipped with a double-sided chipbreaker, the insert supports reliable chip formation across a range of cut depths and feed rates. The breaker design is intended to maintain short, controllable chips in interrupted and unstable cutting, which reduces the risk of workpiece damage and improves machine uptime. For best results, select the chipbreaker and grade to match the workpiece material, machining strategy and fixture rigidity; the insert is optimised for steel machining where lower speeds and interrupted cuts prevail. System compatibility and workshop integration This item is supplied as an ISO insert element within a system comprising an ISO insert, a matching external holder or boring bar, a shim/clamp set and replacement screws as required. The insert is indexable thanks to its double-sided design, allowing economical use of both edges before replacement. If uncertainty exists about holder match, clamping torque or parameter adjustment, technical consultation is recommended to tailor the solution to the machine, setup and component tolerances. For tailored advice on integrating Tungaloy turning inserts into a production process and to confirm holder compatibility, contact Metav Werkzeuge for expert consultation at info@metav-werkzeuge.com or call +49 2822 7131930 — assistance is available to specify the correct insert, holder and parameters for the job. Technical Data Article number: 6785958 Manufacturer SKU: TUN6785958 SKU: 6785958-Tungaloy Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Numbers Insert size (inscribed circle): 22 mm Plate thickness: 4.76 mm Nose radius: 0.4 mm Included angle: 60° Relief angle: 0° Special features Shape: triangular Hole: cylindrical (with hole) Chipbreaker: double-sided Grade/coating: T9235, CVD-coated carbide Typical application: external and internal turning; interrupted cuts System components: compatible outer holder/boring bar, shim/clamping set, replacement screws FAQ What materials is this insert best suited for? The TNMG220404 T9235 insert is formulated for machining steel; the T9235 grade and CVD-coated carbide combination is tuned for tougher steel work under lower cutting speeds and unstable cutting conditions. How does the double-sided chipbreaker benefit production? A double-sided chipbreaker extends usable edges and provides repeatable chip control during external and internal turning, reducing downtime for edge changes and improving process consistency with the TNMG 220404 geometry. Which holders are compatible with this TNMG insert? Compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness; the TNMG220404 fits ISO holders designed for TNMG inserts and uses the cylindrical-hole clamping arrangement specified for this form. Can the insert be used for interrupted cuts? Yes, the T9235 grade and the insert’s robust geometry make it suitable for interrupted cuts and less stable setups, where edge toughness and heat resistance are more critical than high-speed wear resistance. What does the CVD coating provide in this application? The CVD coating forms a hard, heat-resistant surface layer that delays edge breakdown and improves performance in abrasive steel machining, which helps to maintain surface quality and extend edge life. How many cutting edges are available per insert? The triangular, double-sided design provides multiple indexing positions; each side can be indexed according to the holder and clamping system, enabling economical use of the insert before 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 220408 AH120 Wendeplatten - Tungaloy
Take advantage of the PVD-coated carbide AH120 for a sharp, wear‑resistant cutting edge and the double-sided chipbreaker for stable swarf control; these properties combine to secure longer tool life and consistent turning results. Order the TNMG220408 AH120 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed. TNMG220408 AH120 TNMG 220408 indexable turning insert, PVD-coated carbide, 60° TNMG220408 AH120 is a triangular, ISO‑standard indexable turning insert engineered for general external and internal turning where edge sharpness and process security are priorities. PVD-coated carbide AH120 Double-sided chipbreaker Triangular 60° insert form 0.8 mm corner radius Consistent cutting performance and measurable benefits The combination of a PVD-coated surface with the AH120 grade delivers a balance of wear resistance and edge stability that benefits continuous production. As a carbide insert with a robust coating, the component reduces premature flank wear and helps maintain dimensional accuracy over longer tool intervals. The integrated double-sided chipbreaker supports predictable chip control, which in turn lowers rework rates and contributes to process efficiency. This technical composition makes the insert particularly suitable for operations that prioritise uptime and repeatable results. Process security through design and ISO compatibility Compatibility with holders is determined by form, clearance angle, tolerance class, fastening, size and thickness; the ISO‑standard geometry of this insert ensures interchangeability across compliant clamping systems. The neutral 0° clearance angle and the 60° included angle provide a stable cutting geometry that reduces vibration in finish and medium roughing passes. The specification calls for matching the insert to the correct holder, backing pads and screws to achieve the intended rigidity and repeatable clamping force, which supports predictable tool life and machining outcomes. Practical handling, selection and application guidance The triangular shape with a cylindrical hole and a plate thickness of 4.76 mm makes fitting straightforward into standard ISO toolholders; the 22 mm size and 0.8 mm corner radius are well suited to producing a balance between edge strength and detail in profiles. For different workpiece materials and cutting conditions, the choice of the AH120 chipbreaker and grade should match the material, machining strategy and machine stability. The insert is recommended for both external and internal turning operations where a sharp, fracture‑resistant edge is required; selection of holder rigidity and cutting parameters will translate the material properties into reliable shopfloor performance. Choose the Tungaloy AH120 grade for stable, long‑life turning — contact Metav Werkzeuge for availability and tailored technical advice via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6812072 Manufacturer SKU: TUN6812072 SKU: 6812072-Tungaloy Designation: TNMG220408 AH120 Model series: ISO turning inserts Material: PVD-coated carbide Dimensions Insert size: 22 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Clearance angle: 0° Features Triangular insert, double-sided Cylindrical hole for fastening PVD coating, wear- and fracture-resistant grade AH120 For external and internal turning ISO compatibility: form, clearance, tolerance, fastening, size, thickness FAQ Is this insert compatible with my ISO turning holder? Compatibility depends on holder geometry; the TNMG220408 AH120 insert follows ISO dimensions, so matching form, clearance angle, tolerance class, fastening and thickness to the holder ensures correct fit and safe clamping. Which materials is the grade AH120 suitable for? The AH120 grade on the TNMG220408 is designed as a wear‑ and fracture‑resistant option for turning; the chipbreaker and grade selection should be aligned to the specific workpiece material and machining type for best results. How should the chipbreaker be chosen for specific jobs? Select the insert’s chipbreaker based on material, depth of cut and desired surface finish; the double‑sided chipbreaker of this insert offers a balanced solution for reliable swarf control in many turning applications. What does the 0.8 mm corner radius mean for machining? A 0.8 mm corner radius provides increased edge strength compared with finer radii, helping to withstand interrupted cuts and providing a good compromise between edge durability and the ability to machine tighter radii. What is included when ordering this insert? Orders for the TNMG220408 AH120 include the indexable insert itself; holders, backing pads and fastening screws are sold separately and must be selected according to the holder system and clamping method. 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 220408 AH120 Wendeplatten - Tungaloy
Take advantage of a wear-resistant, PVD-coated carbide grade that combines a sharp cutting edge with process security; the triangular TNMG220408 geometry with a 0.8 mm corner radius offers stable chip formation and multiple usable edges. Order directly via Metav Werkzeuge or consult the team for matching holders and clamping sets to ensure a smooth turning operation. TNMG 220408 AH120 Tungaloy turning insert — ISO triangular, PVD-coated carbide for turning A TNMG220408 AH120 indexable insert designed for ISO-spec turning applications, suited to external and internal turning where a sharp cutting edge and process security are required PVD-coated carbide AH120 grade ISO TNMG220408 triangular insert 0° relief angle for positive cutting Double-sided chipbreaker, cylindrical hole High-performance grade for process-stable turning The AH120 grade is a PVD-coated carbide developed for wear resistance and resistance to chipping in turning tasks. The coating improves surface hardness and thermal stability, which extends edge life under intermittent loads and variable cutting conditions. As a consequence, production runs benefit from fewer interruptions for index changes and more consistent component dimensions. This combination of a sharp cutting edge and robust substrate supports higher process security in serial and batch production. Precise geometry and straightforward holder compatibility The triangular TNMG220408 form and the specified 60° geometry make the insert compatible with a wide range of ISO toolholders when form, relief angle, tolerance class, fastening method, size and thickness are matched. The 0° relief angle supports a positive rake configuration for reduced cutting forces, while the 0.8 mm corner radius balances edge strength with surface finish requirements. The presence of a cylindrical central hole ensures repeatable clamping with standard screws and backing pads, simplifying integration into existing turning systems. Operational efficiency through multi-edge design and chip control A double-sided chipbreaker provides two cutting edges per side, increasing edge economy and reducing tooling costs per component. The triangular shape yields multiple indexable edges, so replacement intervals are extended in practical use. The engineered chipbreaker improves chip formation and evacuation, lowering the risk of built-up edge and unstable chip behaviour. For workshops seeking reliable indexable inserts for general turning, this plate contributes to stable cycle times and predictable reconditioning intervals. For expert advice on matching the TNMG220408 AH120 insert to holders, cutting parameters or to check current availability, contact Metav Werkzeuge for tailored technical support and supply options. Technical Data Article number: 6808633 Manufacturer SKU: TUN6808633 Merchant SKU: 6808633-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Coating: PVD-beschichtet Data ISO designation: 220408 Designation: TNMG220408 Grade: AH120 Shape: triangular Size: 22 mm Thickness: 4.76 mm Included angle: 60° Relief angle: 0° Corner radius: 0.8 mm Special features Double-sided chipbreaker Cylindrical central hole PVD coating Carbide substrate Suitable for external and internal turning ISO-standard indexable insert Compatible with matching holders and clamping sets FAQ What turning tasks is this insert suited for? The TNMG220408 AH120 insert is intended for external and internal turning where a sharp cutting edge and high process security are needed; the AH120 grade is optimised for wear resistance and chipping resistance. How many usable edges does the insert provide? With its triangular shape and double-sided chipbreaker, the insert supplies multiple indexable cutting edges, extending productive edge life before replacement. Which holders fit the TNMG220408 format? Compatibility depends on the holder form, relief angle, tolerance class, fastening method, size and thickness; the TNMG220408 geometry follows ISO standards for straightforward matching. What is the benefit of the PVD coating on this insert? The PVD coating on the AH120 grade enhances surface hardness and thermal stability, improving wear resistance and extending tool life under varying cutting conditions. How does the 0.8 mm corner radius affect performance? A 0.8 mm radius provides a compromise between edge strength and surface finish, supporting stable cutting and improved component surface quality in many 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 220408 AH120 Wendeplatten - Tungaloy
Take advantage of the combination of process security, wear-resistant PVD coating (AH120) and a compact indexable format for reliable turning cycles; order the TNMG220408 AH120 insert via Metav Werkzeuge or consult our team for application advice. TNMG220408 AH120 indexable insert for turning — Tungaloy, PVD-coated carbide, 60° geometry TNMG220408 AH120 delivers a robust, PVD-coated carbide option for general turning applications where a sharp cutting edge and high process reliability are required. PVD-coated grade AH120 Carbide for high wear resistance Double-sided chipbreaker 0.8 mm corner radius Predictable tool life through a wear-resistant grade The PVD-coated AH120 grade combines a hard surface layer with a tough carbide substrate to resist flank wear and reduce edge chipping under fluctuating cutting forces. This results in more predictable tool life and fewer unscheduled indexings, which supports higher machine uptime and lower indirect costs. The coating technology also helps maintain a sharp cutting edge, improving dimensional stability across longer batches and making the insert suitable where consistent part quality is essential. Accurate engagement and repeatable clamping for reliable turning results The triangular TNMG geometry with a 60° cutting angle and a 0.8 mm corner radius balances strength and surface finish. The insert’s cylindrical hole and ISO-compatible dimensions enable repeatable seating in standard holders; compatibility depends on holder shape, clearance angle, tolerance class, fastening and thickness. For machinists seeking consistent results, this design reduces micro-movement at the cutting zone and supports steady chip formation when the correct chipbreaker and grade are selected. Efficient inventory and simple indexing reduce process interruptions A double-sided chipbreaker means more usable edges per insert, lowering tooling consumption and decreasing tool change frequency. The compact TNMG format is quick to index and easy to store, supporting lean tool management. The insert is delivered as part of an ISO-standard system consisting of the insert, a matching external holder or boring bar, clamping pad or set and replacement screws, so integrating it into existing toolsets is straightforward and economically efficient. Contact Metav Werkzeuge for tailored cutting data and to discuss the Tungaloy TNMG220408 AH120 for specific turning tasks — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6808619 Manufacturer SKU: TUN6808619 Brand: Tungaloy Model series: ISO turning indexable inserts Application: Turning Core data Corner radius: 0.8 mm Insert size: 22 mm Thickness: 4.76 mm Cutting angle: 60° Rake angle: 0° Manufacturer article no.: 6808619 Special features PVD-coated carbide AH120 Triangular insert (TNMG) Double-sided chipbreaker Cylindrical hole for secure fixing ISO-compatible dimensions FAQ What applications suit this TNMG insert best? The TNMG220408 AH120 Tungaloy indexable insert is intended for external and internal turning where a sharp cutting edge and stable process behaviour are required; the correct chipbreaker and grade should be chosen according to material, cutting conditions and machine stability. How is the insert secured in the holder? The insert uses a cylindrical hole and ISO-standard seating; secure clamping depends on correct holder geometry, clearance angle, tolerance and fastening, as indicated in the product’s system description. How many indexable edges are available with this design? A triangular, double-sided insert typically provides up to six indexable edges; the TNMG220408 AH120 insert follows this principle, allowing several repositions before disposal. What does the 0.8 mm corner radius mean for part quality? A 0.8 mm radius offers a compromise between cutting-edge strength and surface finish, supporting moderate roughing and semi-finishing operations while reducing the risk of edge breakage. Can this insert be used with existing ISO holders? Compatibility is determined by form, relief angle, tolerance class, fastening, size and thickness; the TNMG220408 AH120 is designed to fit ISO-standard holders that match these parameters. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
TNMG 220408 AH120 Wendeplatten - Tungaloy
Efficient, process-secure turning operations are supported by the combination of a PVD-coated AH120 carbide grade and the proven TNMG geometry, delivering a sharp cutting edge and stable machining performance; order directly via Metav Werkzeuge or consult the technical advisers for application-specific guidance. TNMG 220408 AH120 Tungaloy indexable insert — PVD-coated carbide, 60° triangular insert for turning The TNMG220408 AH120 indexable insert is designed for ISO-conforming external and internal turning where a sharp cutting edge and high process security are required. TNMG220408 geometry, 60° triangular insert AH120 PVD-coated carbide for wear resistance Double-sided chipbreaker for stable chip control Cylindrical hole for secure clamping High-performance grade for reliable metalcutting The combination of the AH120 grade and a PVD-coated carbide substrate provides resistance to wear and edge chipping under continuous operation. This insert geometry is engineered for consistent cutting behaviour in general turning applications, offering a sharp cutting edge that supports reproducible surface quality and dimensional stability. The result is a measurable reduction in tool-change frequency and greater process uptime when paired with a suitably rigid holder and correct cutting parameters. ISO compatibility and secure clamping for repeatable accuracy Designed as an ISO-standard turning insert, the geometry and tolerance class ensure compatibility with a wide range of external holders and boring bars. The cylindrical clamping hole and the triangular shape with a 60° lead angle enable secure fixation and quick indexability; the insert is double-sided, allowing reversal to a fresh cutting edge and thereby improving cost efficiency per edge. Important mounting parameters such as form, relief angle, tolerance grade, fastening method, size and thickness determine holder compatibility and should be matched accordingly. Practical edge geometry and application guidance A corner radius of 0.8 mm delivers a balance between edge strength and the ability to achieve finer surface finishes; it is suitable where a defined profile and stable cutting forces are needed. The 0° relief angle on this series supports predictable chip flow when combined with the double-sided chipbreaker, which moderates chips for safer evacuation and consistent machining. For system setup, an ISO insert is typically used with a corresponding external holder or boring bar, plus the appropriate clamp plate and replacement screws. For further specification queries or help selecting the right grade and chipbreaker for a specific workpiece and stability condition, technical support is available via info@metav-werkzeuge.com or +49 2822 7131930. For reliable turning with Tungaloy performance, contact Metav Werkzeuge for application advice and ordering; technical consultants are available to recommend the suitable holder combination and cutting data Technical data Article number: 6812074 SKU: 6812074-Tungaloy Manufacturer SKU: TUN6812074 Model series: ISO turning indexable inserts Material: carbide Grade/coating: AH120 (PVD-coated) Application: Turning Label: TNMG220408 AH120 Tungaloy indexable insert Facts Insert angle: 60° Insert size: 22 mm Corner radius: 0.8 mm Relief angle: 0° Hole: with cylindrical hole Special features Triangular insert form Double-sided chipbreaker Cylindrical clamping hole ISO-standardised turning insert PVD-coated carbide grade AH120 Suitable for external and internal turning Compatible with external holders and boring bars FAQ What types of turning operations suit this insert? The TNMG220408 AH120 Tungaloy indexable insert is intended for both external and internal turning where a sharp edge and process security are priorities. How does the AH120 grade improve tool life? The AH120 PVD-coated carbide grade offers enhanced wear and chipping resistance, which extends edge life under continuous turning loads for the TNMG220408 geometry. Is this insert reversible or indexable? Yes, the insert is double-sided; the design permits indexing to a second cutting edge, improving cost efficiency per insert. Which holder features are required for correct compatibility? Holder compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness; the cylindrical hole supports secure clamping. What surface finish can be expected with a 0.8 mm corner radius? A 0.8 mm corner radius balances edge strength and finish quality, enabling good surface results when combined with appropriate cutting data and a stable setup. 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 220408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated AH6225 carbide, ISO compatibility and a 0.8 mm corner radius for consistent turning quality and stable chip control; order directly via Metav Werkzeuge or contact the technical advisors for holder compatibility and process optimisation. TNMG TNMG220408 AH6225 Tungaloy turning insert — PVD-coated carbide, 0.8 mm radius The TNMG220408 AH6225 is an ISO triangular turning insert designed for versatile external and internal turning, optimised for stainless steels and medium-duty operations PVD-coated carbide AH6225 for stainless steels ISO TNMG shape with 60° cutting angle Double-sided chipbreaker for consistent chips Cylindrical hole for secure clamping Precision edge and universal grade for stable machining The PVD coating and the AH6225 grade combine to deliver a sharp yet robust cutting edge suited to varying cutting conditions. As a universal carbide grade for stainless steels, the geometry balances wear resistance with edge stability to reduce unexpected downtime. This translates into reliable component tolerances and fewer tool changes during batch production, helping to maintain a steady production flow and lower process variability. ISO conformity and secure clamping for predictable results Built to the ISO designation 220408, the triangular insert seats with defined form and tolerance for consistent positioning. The 60° cutting angle and the 0° relief support predictable cutting forces, while the cylindrical hole ensures secure clamping and reduced micro-movement in the holder. The result is improved repeatability across the tool life and fewer rejects due to seating or clamping inconsistencies. Controlled chips and surface integrity through geometry The double-sided chipbreaker and the 0.8 mm corner radius are designed to steer chips reliably and protect the cutting edge under intermittent conditions. A well-controlled chip form reduces built-up edge and heat concentration, which in turn supports a better surface finish and extended cutting intervals. For medium turning tasks, this geometry delivers a measurable improvement in process stability and part quality. System benefits and application guidance for turning tasks As part of an ISO insert system, the component is intended for combination with a compatible holder, clamping set and replacement screws; correct selection of holder form, clearance angle and size is essential for optimal performance. The insert’s 4.76 mm thickness and 22 mm inscribed circle ensure a robust seat in many standard external and internal turning applications. For batch production and mixed-material workshops, the indexable, double-sided design improves economics by offering multiple cutting edges per insert. Contact Metav Werkzeuge to discuss TNMG220408 AH6225 compatibility with existing holders or to place an order; technical advisors are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 6903215 Manufacturer SKU: TUN6903215 Shop SKU: 6903215-Tungaloy Material: Carbide Coating/Grade: AH6225 (PVD-coated) Model series: ISO turning inserts Application: Turning Facts ISO code: 220408 Shape: Triangular Inscribed circle: 22 mm Thickness: 4.76 mm Corner radius: 0.8 mm Cutting angle: 60° Relief angle: 0° Hole: With hole (cylindrical) Chipbreaker: Double-sided Special features Universal grade for stainless steels Sharp and stable cutting edge for medium machining PVD coating for enhanced wear resistance Secure clamping via cylindrical hole Indexable, two usable cutting edges per side Designed for compatibility with ISO holders and clamping sets Suitable for external and internal turning operations FAQ What materials is this insert best suited for? The TNMG220408 AH6225 insert is specified for machining stainless steels, offering a balanced combination of edge sharpness and wear resistance for medium-duty turning tasks. How does the AH6225 grade affect tool life? The AH6225 PVD-coated carbide grade promotes stable edge retention under variable conditions, which typically extends usable life compared with uncoated grades when machining stainless steels. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance angle, tolerance class, fastening and size; the ISO TNMG220408 designation ensures compatibility with standard ISO TNMG holders when the seating and clamping match. How does the 0.8 mm corner radius influence machining? A 0.8 mm radius strengthens the cutting edge for interrupted cuts and improves surface finish compared with larger radii, while maintaining acceptable cutting forces for medium turning. Is the chip control suitable for automated production? Yes, the double-sided chipbreaker provides consistent chip form, reducing the risk of entanglement or unexpected evacuation issues in automated or high-volume environments. 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 220408 AH6225 Wendeplatten - Tungaloy
Compact combination of a sharp, stable cutting edge and universal performance for rostfreier Stahl makes this insert a reliable choice for medium turning operations; its ISO form and cylindrical hole ensure simple integration into existing tool systems. Order the TNMG220408 AH6225 directly via Metav Werkzeuge or consult the technical team for application-specific advice. TNMG220408 AH6225 Tungaloy indexable turning insert — PVD-coated carbide, 60° triangle A TNMG220408 AH6225 Tungaloy triangular indexable insert designed for external and internal turning, optimised for medium-duty machining of rostfreier Stahl with a stable, sharp cutting edge. PVD-coated carbide AH6225 for rostfreier Stahl 60° triangular geometry, 0.8 mm corner radius Double-sided chipbreaker for versatile cuts Central cylindrical hole for secure clamping Predictable edge life for continuous production The combination of PVD-coated carbide and the AH6225 grade delivers a balance of wear resistance and edge stability that supports consistent tool life in variable conditions. The physical vapour deposition layer reduces flank wear and heat transfer during interrupted cuts, which translates into fewer tool changes and steadier cycle times. For production environments that prioritise repeatability, this specification helps to maintain component tolerances over longer runs while reducing the frequency of insert indexing. Versatile geometry for a range of turning tasks The 60° triangular geometry with a 0.8 mm corner radius and a double-sided chipbreaker provides a flexible compromise between edge strength and profile accuracy. The geometry is suitable for general external turning and light internal operations where a balance of surface finish and tool robustness is required. The chipbreaker design aids in controlling swarf formation on medium feeds and depths, lowering the risk of re-cutting and easing chip evacuation in shorter overhangs; this supports process security and predictable part quality. ISO compatibility and secure clamping for system reliability As an ISO-standard insert, compatibility with toolholders is defined by form, clearance angle, tolerance class, fixing method, size and thickness. The insert is furnished with a cylindrical hole, enabling secure mechanical clamping and simple replacement in existing holders. With a nominal size of 22 mm and a thickness of 4.76 mm, the insert integrates into standard tooling systems without modification. Clear specification of mounting and geometry reduces setup time and supports rapid return to productive machining after index changes. For machining tasks on rostfreier Stahl where stability and repeatable performance are essential, contact Metav Werkzeuge to discuss application-matched packing and supply of Tungaloy turning inserts and to arrange technical guidance. Technical data Article number: 6903220 SKU: 6903220-Tungaloy Manufacturer SKU: TUN6903220 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Grade/coating: AH6225, PVD-coated carbide Facts Insert designation: TNMG220408 Size: 22 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 60° Relief angle: 0° Mounting: with cylindrical hole Special features Triangular insert, double-sided Double-sided chipbreaker ISO-standard for simple holder matching Suited for external and internal turning (Drehen) Universal grade for rostfreier Stahl Sharp yet stable cutting edge for medium machining System includes insert, suitable external holder or boring bar, clamp/locating set and spare screws as required FAQ What materials is this insert suitable for? The TNMG220408 AH6225 insert is engineered as a universal grade particularly suited to machining rostfreier Stahl and is intended for medium-duty turning operations. How does the PVD coating benefit performance? A PVD-coated carbide surface on the AH6225 grade reduces flank wear and improves heat resistance, extending edge life under variable cutting conditions for the Tungaloy turning insert. Can this insert be used for internal turning? Yes, the triangular form and double-sided chipbreaker make the insert suitable for both external and light internal turning when mounted in an appropriate holder. What determines compatibility with holders? Compatibility depends on insert form, relief angle, tolerance class, fixing method, size and thickness; the ISO designation TNMG220408 ensures standardised matching to holders that accept 22 mm triangular inserts. Is the insert reversible or single-use? The TNMG220408 is double-sided and indexable, allowing multiple uses by indexing to fresh cutting edges until the tool reaches its wear limits. 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 220408 AH6225 Wendeplatten - Tungaloy
The combination of an ISO-standard triangular geometry, a PVD-coated carbide grade optimised for stainless steels and a compact 60° working angle ensures stable, repeatable turning results and efficient chip control; order the insert directly via Metav Werkzeuge or consult our specialists for application advice. TNMG 220408 AH6225 Turning Insert — Tungaloy The TNMG220408 AH6225 is an ISO-standard triangular indexable insert for turning, designed to deliver a sharp yet resilient cutting edge in general stainless-steel applications. ISO-standard triangular insert TNMG220408 PVD-coated carbide grade AH6225 Designed for stainless steels, robust cutting edge Double-sided chipbreaker with cylindrical hole Consistent cutting performance for stainless steels The insert offers a PVD-coated cemented carbide composition (grade AH6225) engineered for medium‑duty turning of stainless steels. The coating stabilises the cutting edge under variable cutting conditions, reducing built‑up edge and increasing process reliability. With a sharp cutting edge geometry and a corner radius 0.8 mm, the tool favours good surface quality while maintaining the robustness required for interrupted cuts. For shops seeking predictable material removal rates, the specification balances edge life with surface finish. Compatibility and secure clamping to simplify tool setup As an ISO-standard indexable insert in TNMG format, compatibility with standard TNMG holders is defined by form, clearance angle, tolerance class, clamping arrangement, size and thickness. The insert is triangular with a cylindrical hole and is double-sided, enabling economical index changes and reducing inventory. The 0° clearance angle and the insert’s 60° included angle ensure straightforward seating in designated TNMG pockets, simplifying tool setup and repeatability across toolholders and machines. Productivity gains through reliable chip control and process stability Built for steady chip formation, the double-sided chipbreaker promotes controlled evacuation and reduces the risk of entanglement in multi-pass operations. The combination of the AH6225 grade and the chipbreaker design supports consistent tool life and machining quality, which contributes to fewer interruptions and predictable batch throughput. In short runs or mixed batches where stainless steels vary, the insert provides an efficient compromise between edge sharpness and wear resistance, helping to lower overall machining costs per part. For machining tasks that demand reliable stainless-steel performance, contact Metav Werkzeuge to source the Tungaloy TNMG220408 AH6225 insert and request application support Technical Data Article number: 6903227 SKU: 6903227-Tungaloy Manufacturer SKU: TUN6903227 Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.8 mm Insert designation: 220408 Included angle: 60° Clearance angle: 0° Insert size: 22 Special features Material: carbide Coating: PVD Grade: AH6225 Geometry: triangular, double-sided Hole style: cylindrical hole Application: turning Chipbreaker: double-sided FAQ What materials is this insert suited for? The TNMG220408 AH6225 insert is specified for stainless steels and selected general turning tasks where a balance of sharpness and edge stability is required. How is the insert mounted and indexed? The triangular, double‑sided design with a cylindrical hole allows mounting in standard TNMG pockets; the insert can be indexed to use both cutting edges. What benefits does the AH6225 grade provide? Grade AH6225 combines a PVD coating with a carbide substrate to improve wear resistance and reduce built‑up edge during variable stainless‑steel machining. Is the geometry compatible with standard TNMG holders? Yes, the ISO designation and the 60° included angle make the insert compatible with holders designed for TNMG220408 inserts, subject to matching tolerance and clamping style. What feature helps with chip control in this insert? The integrated double‑sided chipbreaker promotes controlled chip formation and evacuation, aiding productivity and surface finish. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
TNMG 220408 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a sharp yet stable cutting edge, PVD-coated carbide grade AH6225 and ISO compatibility for consistent mid-range turning of stainless steel; order directly via Metav Werkzeuge or consult our advisers for application-specific setup and clamping recommendations. TNMG220408 AH6225 TNMG indexable insert for turning by Tungaloy — PVD-coated carbide, 0° clearance The TNMG220408 AH6225 is an ISO-format triangular indexable insert designed for external and internal turning, optimised for stainless steel and medium cutting conditions. PVD-coated carbide grade AH6225 Optimised for stainless steel 22 mm triangular insert, 0.8 mm corner radius Double-sided chipbreaker, cylindrical hole Consistent cutting performance for stainless steel The PVD-coated carbide grade AH6225 provides a balance between a sharp cutting edge and edge stability, which translates into steady material removal rates during medium turning operations. The coating improves thermal resistance and wear behaviour, reducing flank wear under fluctuating conditions. For production environments that require repeatable results, the combination of coating and substrate minimises tool changes and contributes to predictable component tolerances and surface quality. System compatibility that reduces setup time Designed to ISO dimensions, the insert aligns with standard holders and boring bars when form, clearance angle, tolerance class, fastening and thickness match the toolholder specification. Key dimensions — 22 mm plate size, 4.76 mm thickness and 60° included angle — ensure straightforward replacement in standard tool systems. The 0° clearance and 0.8 mm corner radius support a controlled cutting geometry that can improve edge life in interrupted cuts and reduce rework in batch production runs. Practical application and machining benefits This insert is suitable for both external and internal turning; the double-sided chipbreaker provides two usable cutting edges, lowering inventory cost per cutting edge. The cylindrical locating hole supports accurate seating and consistent clamping force in the pocket, decreasing the risk of vibration-induced edge chipping. Selecting the appropriate chipbreaker and machining parameters tailored to workpiece stability and feed rates will extend service life while maintaining surface finish requirements. Productivity and process reliability in everyday use Using an ISO-standard insert such as this one simplifies tool management and procurement. The PVD layer and carbide substrate are tuned for mid-range operations on stainless steel, offering a compromise of edge sharpness and wear resistance that benefits cycle time and overall tool cost per part. For workshops seeking steady throughput with fewer interventions, the insert’s configuration supports reliable chip control and repeatable clamping — factors that directly impact machining uptime and finished-part conformity. For application advice or to secure supply of the TNMG220408 AH6225 insert from Tungaloy, contact Metav Werkzeuge today for tailored recommendations and fast delivery: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 6903207 SKU: 6903207-Tungaloy Manufacturer article number: 6903207 Core specifications Designation / ISO: TNMG220408 Plate size: 22 mm Thickness: 4.76 mm Included angle: 60° Clearance (relief) angle: 0° Corner radius: 0.8 mm Materials & features Material: carbide Coating / grade: PVD, AH6225 Geometry: triangular insert Chipbreaker: double-sided Hole: with cylindrical locating hole Application: turning (external and internal) System: ISO-format indexable insert FAQ What materials is this insert intended for? The TNMG220408 AH6225 insert is designed primarily for machining stainless steel; the AH6225 grade and PVD coating support medium cutting conditions and variable process requirements. How many usable edges does the insert provide? Thanks to the double-sided chipbreaker, the insert offers multiple effective cutting edges before replacement of the insert is required. Which toolholders are compatible with this ISO insert? Compatibility depends on holder form, tolerance class, fastening and pocket geometry; the insert follows ISO sizing so it fits standard TNMG pockets when the holder matches TNMG220408 dimensions. What advantages does the PVD coating deliver? The PVD coating on the AH6225 grade increases thermal and wear resistance, improving edge life and enabling more consistent surface finish during medium cutting operations on stainless steel. Is the insert suitable for internal boring as well as external turning? Yes, the insert is suitable for both external and internal turning applications, provided the holder and setup offer sufficient rigidity and correct orientation. 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 220408 AH6225 Wendeplatten - Tungaloy
Benefit from the combination of a PVD‑coated carbide grade engineered for rostfreier Stahl and a 60° triangular geometry that delivers a sharp, stable cutting edge for medium turning operations; order directly via Metav Werkzeuge or consult our specialists for application advice. TNMG 220408 AH6225 – Tungaloy ISO indexable turning insert, PVD‑coated carbide, 60° TNMG220408 AH6225 is an ISO‑standard triangular insert designed for external and internal turning, optimised for rostfreier Stahl and medium cutting conditions. TNMG form with 60° cutting angle PVD-coated carbide for rostfreier Stahl Double-sided chipbreaker for medium cuts Cylindrical hole for secure clamping Consistent cutting performance for medium turning operations The PVD‑coated AH6225 grade provides a balance between a sharp cutting edge and edge stability, designed specifically for machining rostfreier Stahl under varying conditions. The coating reduces adhesion and built‑up edge, which improves surface finish and extends tool life in cyclic production. As an ISO indexable insert, the geometry and tolerance are standardised so that the cutting data can be applied reliably across compatible holders; compatibility is determined by form, relief angle, tolerance class, fixing method, size and thickness. Secure clamping and straightforward indexability reduce downtime The triangular plate with a cylindrical hole and 60° geometry allows secure mounting in a wide range of external holders and boring bars. Being double‑sided, the insert offers economical indexing: when one edge is worn, the plate can be rotated to a fresh cutting corner, which reduces tool change frequency and supports uninterrupted production flow. The insert’s 0° relief angle and defined corner radius ensure repeatable seating and consistent cutting behaviour when used with the appropriate clamping set and screw. Grade and chipcontrol deliver reliable results in practice The Hartmetall substrate and AH6225 formulation are tuned for medium machining of rostfreier Stahl, delivering a stable cutting edge that stands up to moderate interruption and variable conditions. The built‑in double‑sided chipbreaker helps control chip form in many common turning operations; however, the optimum chipbreaker and cutting parameters should be selected according to workpiece material, machining type and setup stability. The insert is supplied in the ISO designation TNMG220408 and is intended to be used as part of a system comprising a compatible holder, support shim and fastening hardware. Contact Metav Werkzeuge for tailored cutting strategies or request the Tungaloy TNMG 220408 AH6225 (SKU TUN6903226, article no. 6903226) via info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6903226 Manufacturer SKU: TUN6903226 Our SKU: 6903226-Tungaloy Model series: ISO indexable turning inserts Material: Hartmetall Grade: AH6225 Facts Geometry: 60° Inscribed circle / size: 22 Corner radius: 0.8 mm Relief angle: 0° Plate form: triangular Special features PVD‑coated carbide grade AH6225 Double‑sided chipbreaker Cylindrical hole for fastening Compatible with external and internal turning Suitable for rostfreier Stahl FAQ What applications is this insert suited to? The TNMG220408 AH6225 insert is intended primarily for external and internal turning, with the AH6225 grade optimised for machining rostfreier Stahl under medium cutting conditions. How does the chipbreaker affect performance? The double‑sided chipbreaker on the TNMG220408 AH6225 promotes controlled chip formation during medium cuts; selection of the chipbreaker should match the material, operation and setup stability for best results. Is this insert compatible with standard ISO holders? Compatibility is determined by the insert form, relief angle, tolerance class, fixing and size; the TNMG220408 geometry conforms to ISO standards and is compatible with holders designed for TNMG inserts. What benefits does the PVD coating deliver? The PVD coating on the AH6225 grade reduces adhesion and built‑up edge when machining rostfreier Stahl, improving surface finish and contributing to longer, more predictable edge life. How many cutting edges are available before indexing? As a double‑sided triangular plate, the TNMG220408 AH6225 provides multiple usable cutting edges; the exact number depends on which corners are designated for cutting and the chosen corner radius. 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 220408 AH6235 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated carbide grade AH6235 and a precise corner radius 0.8 mm to secure stable cutting in demanding turning operations; order the insert directly via Metav Werkzeuge or consult our specialists for application support. TNMG 220408 AH6235 turning insert – ISO‑standard triangular insert for turning by Tungaloy A TNMG220408 AH6235 indexable insert designed for ISO‑standard turning operations, offering robust performance for stainless steel and interrupted cuts with a double‑sided chipbreaker and cylindrical hole for secure fastening. ISO‑standard triangular insert PVD‑coated carbide grade AH6235 Suited for stainless steel and interrupted cuts Double‑sided chipbreaker for reliable control Increased process reliability through material and coating The combination of a PVD‑coated carbide substrate and the AH6235 grade delivers a balanced performance that emphasises tool life and edge stability. The coating reduces adhesive wear on the cutting edge while the substrate toughness prevents premature chipping during interrupted cuts. For turning operations on stainless steel, this results in fewer tool changes and more predictable cycle times, which supports higher machine utilisation and lower per‑part machining cost. Secure cutting geometry for repeatable results Engineered as an ISO‑standard triangular insert with a corner radius 0.8 mm and a 60° included angle, the geometry provides a compromise between edge strength and dimensional control. The 0° relief angle helps maintain cutting stability in radial engagement, while the cylindrical hole and standard mount compatibility ensure consistent seating in appropriate clamping systems. This repeatability is crucial when producing series components where tolerance adherence and surface quality are measured attributes. Practical advantages from chip control and design The insert’s double‑sided chipbreaker reduces chip length and improves chip evacuation in common turning tasks, lowering the risk of entanglement and surface damage. The triangular form allows two usable edges per side and multiple edge indexings, extending effective edge life before replacement. These design features combine to support uninterrupted production runs and simplified tool inventory management. Compatibility, selection and application guidance As an ISO‑nominal insert, compatibility with holders is determined by shape, relief angle, tolerance class, fastening method, size and thickness. Select a holder that matches the TNMG220408 designation and the intended depth of cut for optimal heat dissipation and rigidity. The grade is chosen for its resistance to edge breakdown in applications with elevated chipping risk, making it especially suitable for interrupted turning or batches with variable material quality. For application advice or to specify the correct clamping and holder solution for this Tungaloy insert, contact Metav Werkzeuge for tailored recommendations and ordering support. Technical data Article number: 6903409 Manufacturer SKU: TUN6903409 SKU: 6903409-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Facts Angle: 60° Size: 22 mm Corner radius: 0.8 mm Relief angle: 0° ISO code: 220408 Special features PVD‑coated carbide (AH6235) Designed for turning (Drehen) Double‑sided chipbreaker Triangular insert with cylindrical hole (with hole) Suitable for stainless steel and interrupted cuts ISO‑standard indexable insert FAQ What materials is this insert suited for? The TNMG220408 AH6235 insert is designed primarily for stainless steel applications and for situations with interrupted cuts where increased chipping risk is present. How does the AH6235 grade affect performance? AH6235 is a tougher, PVD‑coated carbide grade that improves resistance to edge breakdown and offers reliable wear behaviour in demanding turning operations. Is the insert compatible with standard TNMG holders? Yes, the insert follows ISO‑standard TNMG dimensions; compatibility depends on matching holder form, relief angle, tolerance and fastening method. How many usable cutting edges are available per insert? The triangular, double‑sided design provides multiple indexable edges, allowing several repositions before replacement and extending overall edge life. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
TNMG 220408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of robust PVD-coated carbide, a versatile triangular geometry and proven suitability for interrupted cuts to keep machining stable and predictable; order the insert directly via Metav Werkzeuge or consult our specialists for application advice. TNMG220408 AH6235 ISO turning insert for external and internal turning — Tungaloy The TNMG220408 AH6235 is an ISO-standard triangular turning insert designed for turning applications, offering a PVD-coated carbide grade optimised for stainless steels and interrupted cuts. PVD-coated carbide grade AH6235 60° triangular form with cylindrical hole 0.8 mm corner radius for versatile use Double-sided chipbreaker for stable cutting Consistent cutting performance for demanding stainless steel work The PVD-coated carbide grade AH6235 is formulated to deliver reliable cutting performance when machining stainless steels and other materials prone to built-up edge or chipping. Its tougher substrate and coating combination improves resistance to flaking during interrupted cuts, so tool life is extended and part quality remains stable. By selecting this grade, process windows widen and downtime from unexpected insert failure is reduced, which supports predictable cycle times on production runs. Geometry that simplifies set-up and enhances stability The 60° triangle geometry with a cylindrical hole provides secure clamping and straightforward positioning in compatible external and internal holders. The 0.8 mm corner radius balances edge strength with acceptable profile definition, making the insert suitable for general turning tasks where both robustness and surface finish matter. Compatibility with a given holder depends on form, clearance angle, tolerance class, attachment method, size and thickness; matching those parameters ensures the insert performs as intended within a standard ISO turning system. Economic machining through fewer interruptions and broad applicability Using a double-sided insert with a well-matched chipbreaker reduces the need for frequent indexings and replacements, contributing to lower process costs over time. The insert is intended for system assembly comprising the insert, a suitable external holder or boring bar, a shim/clamping set and replacement screws, which together provide a stable cutting arrangement. For shops handling mixed batches or components with interrupted sections, the design and grade of this insert help maintain productivity and part integrity without complex parameter changes. For specification support or to request a tailored quotation, contact Metav Werkzeuge – our consultants will advise on integrating the Tungaloy TNMG220408 AH6235 insert into existing tool systems and process chains. Technical data Article number: 6903410 Manufacturer SKU: TUN6903410 SKU: 6903410-Tungaloy Model series: ISO turning inserts Manufacturer: Tungaloy Core specifications ISO designation: 220408 Insert designation: TNMG220408 Size: 22 mm Corner radius: 0.8 mm Angle: 60° Relief angle: 0° Hole style: cylindrical hole Design and special features Material: carbide Coating / grade: PVD-coated carbide AH6235 Insert shape: triangular, double-sided Chipbreaker: double-sided Application: turning, external and internal turning Suitable for: interrupted cuts, stainless steels FAQ Which materials are suitable for this insert? The TNMG220408 AH6235 insert is optimised for stainless steels and performs well in applications with increased risk of chipping, such as interrupted cuts; it is also applicable to a range of tougher materials where a tougher grade is beneficial. What does the 60° triangle imply for machining? A 60° triangular insert provides three indexing positions per side and a compact approach geometry that suits both finishing and medium turning operations; the cylindrical hole enables secure clamping in holders designed to the ISO form. Is the insert appropriate for both external and internal turning? Yes, the insert is intended for external and internal turning when paired with a compatible external holder or boring bar; ensure the holder matches form, clearance angle, tolerance class, attachment and size. How many usable cutting edges does this insert offer? As a double-sided triangular insert, the design provides multiple usable cutting edges; this geometry typically yields six cutting edges in total, allowing economical indexings before disposal. What determines compatibility with a workholder? Compatibility is determined by the insert form, relief angle, tolerance class, attachment method, size and thickness; verify these parameters against the chosen holder to ensure correct seating and clamping. 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 220408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide AH6235 and a 60° triangular geometry for resilient performance in interrupted cuts and stainless-steel turning; order directly via Metav Werkzeuge or consult our team for application-specific selection. TNMG220408 AH6235 ISO turning insert — PVD-coated carbide, 60° triangle, Tungaloy The TNMG220408 AH6235 is an ISO-standard turning insert designed for external and internal turning, optimised for stainless steels and applications with increased chipping risk. PVD-coated carbide grade AH6235 60° triangular geometry, 0.8 mm radius Suitable for stainless steels & interrupted cuts Double-sided chipbreaker for reliable chip control Durable grade and coating for challenging stainless-steel work The combination of a PVD-coated finish and a tougher carbide AH6235 grade delivers improved resistance against thermal and mechanical wear while maintaining toughness where material adhesions occur. This specification is particularly effective when machining stainless steels or when the cut is interrupted and the risk of edge breakouts is elevated. By using a tougher grade, the insert tolerates edge shock better, reducing unexpected tool changes and increasing process stability. Predictable geometry and ISO compatibility for simple tool selection Built to an ISO-standard form, the insert’s 60° triangular shape and clear dimensional data (inscribed circle 22 mm, 0.8 mm nose radius, 4.76 mm thickness) support straightforward selection of matching holders. Compatibility with a chosen toolholder depends on the insert form, clearance angle, tolerance class, attachment method, size and thickness; this standardisation ensures reproducible clamping and repeatable results across setups. The 0° clearance angle specification and cylindrical hole are noted for correct seating and secure fastening. Chip control and economical indexing for steady productivity A double-sided chipbreaker offers reliable chip formation and evacuation during turning, which helps maintain surface quality and reduces cycle-time interruptions. The reversible design enables multiple usable cutting edges per insert, enhancing cost-efficiency in series production. For interrupted cuts or unstable setups, the tougher grade mitigates edge chipping, while the chipbreaker geometry promotes consistent swarf behaviour and safer machining conditions. For tailored selection of the Tungaloy AH6235 grade and to confirm holder compatibility, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 — our specialists will assist in specifying the correct insert for the required operation. Technical data Article number: 6903402 Manufacturer SKU: TUN6903402 Model series: ISO turning indexable inserts Material: carbide Coating: PVD (AH6235) Facts Geometry: triangular, 60° Nose radius: 0.8 mm Thickness: 4.76 mm Inscribed circle: 22 mm Clearance angle: 0° Hole: cylindrical hole Chipbreaker: double-sided Special features ISO-standardised turning insert Intended application: external and internal turning Grade AH6235 optimised for stainless steels and interrupted cuts Compatibility determined by form, clearance angle, tolerance class, attachment, size and thickness Reversible design for multiple indexable edges FAQ Which materials is this insert best suited for? The TNMG220408 AH6235 Tungaloy turning insert is optimised for machining stainless steels and is recommended for operations with interrupted cuts or elevated risk of edge breakout. How is holder compatibility determined? Compatibility follows ISO norms and depends on insert form, clearance angle, tolerance class, attachment method, size and thickness; check the toolholder specification against the insert’s geometric data before selection. How does the chipbreaker affect machining? The double-sided chipbreaker on this indexable insert improves chip control and surface finish while enabling stable cutting across varying depths of cut and during interrupted operations. What are the key dimensions and identifiers for ordering? Key dimensions: 60° triangle, 0.8 mm nose radius, 4.76 mm thickness, inscribed circle 22 mm, cylindrical hole. Article number 6903402, SKU TUN6903402. 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 220408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated carbide grade AH6235, a precise corner radius of 0.8 mm, and ISO compatibility to ensure stable machining and reduced tool changes; order the TNMG220408 AH6235 Tungaloy indexable turning insert directly via Metav Werkzeuge or consult our specialists if further advice is needed. TNMG220408 AH6235 Tungaloy indexable turning insert — triangular, PVD-coated for turning TNMG220408 AH6235 is an ISO-standard triangular indexable turning insert designed for external and internal turning, optimised for stainless steels and interrupted cuts. PVD-coated tough grade AH6235 Triangular form with double-sided chipbreaker 0° clearance, 60° included angle ISO TNMG 220408 compatibility Improved chip control and consistent productivity The combination of a PVD-coated carbide substrate and the AH6235 tough grade provides a balance between edge strength and wear resistance, which translates into better resistance to chipping during heavy engagement or interrupted cuts. The built-in double-sided chipbreaker promotes predictable chip flow and reduces the need for constant manual intervention, thus supporting a smoother production flow. This geometry and coating pairing is particularly relevant in applications where material adhesion and built-up edge are a concern; the coating reduces friction and helps maintain surface finish while preserving the cutting edge under variable loads. Tailored for stainless steels and interrupted machining Designed with a corner radius of 0.8 mm and a neutral 0° clearance, this insert gives stable cutting forces and improved edge support when machining hard-to-cut alloys, notably stainless steel. The tougher substrate grade reduces the risk of crater wear and flank chipping that often occur with softer coatings in such materials. For operations that include frequent entry and exit or interrupted sections, the insert’s construction reduces unexpected tool failure and contributes to predictable cycle times and fewer unscheduled stoppages. Clear system compatibility and mounting guidance Compliance with the ISO designation ensures that the insert integrates into a standard tool system: form, clearance angle, tolerance class, fastening method, size and thickness determine holder compatibility. The triangular geometry with a cylindrical hole and defined thickness of 4.76 mm suits many commercial external holders and boring bars when the correct clamping kit and screws are used. For secure assembly, match the insert’s ISO form and hole style to the chosen holder; correct matching guarantees repeatable clamping and positional accuracy during serial production. Durability, economy and practical advantages for the workshop Being double-sided, the insert offers multiple indexed cutting edges, which increases the number of usable edges per insert and lowers tooling consumption over time. The 4.76 mm thickness and robust substrate contribute to reliable performance and longer edge life under moderate to heavy depths of cut. Selecting a grade engineered for stability in stainless steels and for applications prone to chip-out improves first-part quality and reduces downstream rework—an economic benefit that becomes evident across batches and enhances overall process reliability. For reliable, production-ready turning with the AH6235 grade, contact Metav Werkzeuge for fast supply and tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Manufacturer article number: 6903405 Manufacturer SKU: TUN6903405 SKU: 6903405-Tungaloy Core technical data Size: 22 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Included angle: 60° ISO designation: 220408 Special features Material: PVD-coated carbide (AH6235) Insert form: triangular Hole style: cylindrical hole Chipbreaker: double-sided Double-sided indexable insert Application: turning (external and internal) Model series: ISO turning indexable inserts System components: compatible holder, clamp set and spare screws FAQ Which materials is this insert suited for? The TNMG220408 AH6235 insert is optimised for stainless steel and similar alloys, with the AH6235 grade providing toughness for interrupted cuts. Can the insert handle interrupted cuts and unstable conditions? Yes, the AH6235 grade and robust geometry of the TNMG220408 insert improve resistance to chipping in interrupted and unstable cutting situations. How many usable cutting edges are available per insert? As a double-sided triangular insert, the TNMG220408 AH6235 provides multiple indexed cutting edges, increasing the number of utilisable edges before disposal. What mounting characteristics must be checked for compatibility? Match the ISO form, 0° clearance, the cylindrical hole style and the 22 mm size to the chosen holder; correct clamping and tolerance class ensure repeatable precision. What specific benefits does the AH6235 grade offer? The AH6235 PVD-coated carbide offers enhanced toughness and wear resistance, reducing the risk of edge breakage and improving tool life in demanding stainless steel 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 220408 AH6235 Wendeplatten - Tungaloy
Combining PVD-coated toughness (AH6235) with ISO compatibility and a 0.8 mm corner radius, this insert provides stable, repeatable performance in turning operations—particularly for rostfreier Stahl and interrupted cuts. Order the Tungaloy turning insert directly via Metav Werkzeuge or consult their specialists for help with holder compatibility and optimal grade selection. TNMG 220408 AH6235 TNMG Turning Insert by Tungaloy — PVD-coated, 0.8 mm corner radius for turning TNMG220408 AH6235 Tungaloy-Wendeplatte is an ISO‑standard triangular insert developed for external and internal turning, offering a tough, PVD‑coated carbide grade for challenging rostfreier Stahl applications. TNMG220408 triangular insert, 22 mm size PVD-coated AH6235 grade for rostfreier Stahl Double-sided insert with 0.8 mm corner radius Cylindrical-hole design, 4.76 mm thickness Increased tool life through a tough PVD coating The AH6235 grade is a PVD-coated carbide designed for higher toughness, which reduces chipping and increases durability in interrupted cutting and applications with higher breakout risk. The coating improves wear resistance at elevated temperatures while the substrate delivers the necessary fracture resistance; together these properties extend time between index changes and reduce tool consumption. Compatibility with ISO holders is defined by insert form, clearance angle (0°), tolerance class, attachment method, dimension and thickness, enabling straightforward integration into existing turning systems. Consistent cutting performance and economical machining The triangular, ISO TNMG220408 geometry supplies three indexing positions per insert and a secure clamping location via a cylindrical hole, making it economical for batch and single‑piece flows. The 0.8 mm corner radius balances edge strength and surface finish, supporting medium to heavy light‑cut turning where edge robustness matters. The double-sided chipbreaker design aids chip control in both external and internal turning operations, lowering cycle times and improving process reliability when machining rostfreier Stahl and similar materials. Simple integration into the machining system and practical benefits As part of an ISO insert system, the recommended setup comprises the indexable insert, a matching external holder or boring bar, a shim/clamping set and replacement screws to maintain clamping integrity. The plate thickness of 4.76 mm and a 22 mm seat size ensure rigidity in many standard holders, while the 60° included angle of the triangular shape supports defined engagement characteristics. Selecting the appropriate chipbreaker and grade for the workpiece material and machine stability converts the insert’s technical specifications into tangible productivity gains and predictable tool life. Choose the Tungaloy AH6235 PVD‑coated TNMG insert for reliable turning of rostfreier Stahl — order via Metav Werkzeuge or request tailored selection advice from Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6903400 Manufacturer article number: 6903400 Manufacturer SKU: TUN6903400 Dealer SKU: 6903400-Tungaloy Facts Geometry: TNMG220408 Size: 22 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Included angle: 60° Special features Grade/coating: AH6235, PVD‑coated carbide Material: Hartmetall Plate form: triangular Hole: with cylindrical hole Chipbreaker: double-sided Model series: ISO turning indexable inserts Typical application: external and internal turning, interrupted cuts FAQ What materials is this insert suitable for? The TNMG220408 AH6235 insert is specified for machining rostfreier Stahl and is suitable for operations with an elevated risk of edge breakout. How many cutting edges are available per insert? The triangular TNMG shape provides three indexable edges; the double-sided design allows economical reuse of both cutting faces. Is the TNMG220408 compatible with standard ISO holders? Compatibility depends on holder form, clearance angle, tolerance class, attachment and thickness; the insert follows ISO dimensions to match common external holders and boring bars. What benefit does the AH6235 grade offer? The AH6235 PVD‑coated carbide offers enhanced toughness and wear resistance, improving edge life in interrupted cuts and rostfreier Stahl applications. Which components complete the cutting system for this insert? A complete system normally comprises the ISO insert, matching external holder or boring bar, an underlay/clamping set and replacement screws for secure fixing. 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 220408 GH330 Wendeplatten - Tungaloy
Benefit from the combination of GH330 wear resistance and ISO compatibility for steady, productive turning operations; the 60° triangular geometry and double-sided chipbreaker ensure secure clamping and consistent chip control. Take advantage of the robust cemented carbide grade and precise form fit for repeatable results — order genuine inserts via Metav Werkzeuge or consult our technical team for matching advice. TNMG220408 GH330 Turning Insert (TNMG 220408) — Tungaloy TNMG220408 GH330 is a triangular, ISO‑standard turning insert designed for external and internal turning in a wide range of applications, offering high wear resistance and stable cutting‑edge behaviour. TNMG220408 GH330 ISO turning insert 60° triangular geometry for secure clamping Double-sided chipbreaker, cylindrical hole Cemented carbide grade GH330 for wear resistance Consistent machining through ISO compatibility and geometry The ISO conformity of this triangular insert guarantees interchangeability with ISO‑compliant holders and fixtures. The 60° point angle and the triangular plate form a stable support that reduces vibration in many turning set‑ups. Because compatibility depends on form, relief angle, tolerance class, fastening and size, the standardised specification reduces setup time and supports predictable machining outcomes. The included cylindrical hole and double-sided chipbreaker allow straightforward indexing and minimise downtime for tip changes, contributing to a constant production flow and lower overall process costs. Durable carbide grade for longer tool life and process stability The GH330 grade is a cemented carbide developed to balance wear resistance, toughness and cutting‑edge stability. In practice this yields fewer edge failures under mixed cutting conditions and more consistent surface finish over longer tool life. The combination of substrate and chipbreaker geometry helps maintain a stable cutting edge during interrupted cuts and varied feed rates, which translates into reduced rework and a favourable cost‑per‑component ratio. For workshops aiming to increase throughput while retaining dimensional quality, the material‑and‑geometry pairing delivers measurable efficiency gains. Selection guidance and practical mounting considerations For reliable performance, choose an insert geometry and chipbreaker that match the workpiece material, cutting conditions and machine rigidity. This insert is intended for turning and works with holders sized to the 22 mm plate dimension and the specified 0° relief angle; the corner radius of 0.8 mm influences achievable surface finish and allowable feed rates. If the machining task requires frequent indexing, the double‑sided design reduces tooling expenditure. If in doubt about holder compatibility, tolerance class or optimal cutting data, detailed matching and cutting parameter recommendations are available — please contact Metav Werkzeuge for tailored technical support by e‑mail or phone. Contact Metav Werkzeuge for a technical match and genuine Tungaloy TNMG220408 GH330 inserts, and request a customised quotation or application consultation from our experts Technical Data Article number: 6808611 Manufacturer SKU: TUN6808611 SKU: 6808611-Tungaloy Model series: ISO‑Drehwendeschneidplatten Designation: TNMG220408 GH330 Core Data Angle: 60° Corner radius: 0.8 mm Plate size: 22 mm Relief angle: 0° Special features Cemented carbide material Tungaloy grade GH330 Triangular plate with cylindrical hole Double‑sided chipbreaker Intended use: turning (external and internal) Compatibility determined by form, relief, tolerance, fastening, size FAQ What materials is this insert suitable for? TNMG220408 GH330 is a cemented carbide insert intended for general turning applications; the GH330 grade provides a balance of wear resistance and toughness suitable for a broad material range when the correct chipbreaker is selected. How does the 60° triangular geometry affect clamping and cutting? The 60° triangular geometry delivers a secure contact area in ISO‑type holders, improving stability; this geometry in the TNMG220408 format supports reliable clamping and consistent cutting performance. Can the insert be indexed multiple times? Yes, the double‑sided design allows multiple indexing positions; the TNMG220408 GH330 insert can be rotated to present fresh cutting edges, reducing tooling costs per component. Which features assist chip control during turning? The double‑sided chipbreaker together with the GH330 grade and the insert geometry promote controlled chip formation and evacuation, which helps maintain surface quality and reduces the risk of chip interference. Is the insert compatible with all ISO turning holders? Compatibility requires matching the insert form, relief angle, tolerance class, fastening and size; the ISO designation facilitates selection, but verification against the holder specification is recommended for best results. 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 220408 GH330 Wendeplatten - Tungaloy
Take advantage of the combination of GH330 wear resistance, ISO conformity and a compact 0.8 mm corner radius for reliable turning operations; the insert’s triangular form and cylindrical hole ensure straightforward clamping and secure seating in ISO‑compatible holders. Order the TNMG220408 GH330 indexable insert directly via Metav Werkzeuge or ask our consultants if needed. TNMG220408 GH330 – Tungaloy indexable insert for turning (ISO 220408) TNMG220408 GH330 is an ISO‑standard triangular indexable insert intended for external and internal turning, designed to match a range of toolholders through its standardised form, tolerance and mounting features. ISO‑standard triangle insert TNMG GH330 grade for wear resistance Double‑sided chipbreaker, cylindrical hole 0° rake angle and 0.8 mm corner radius Increased process reliability through tailored geometry and grade The GH330 carbide grade, supplied by Tungaloy, combines wear resistance with sufficient toughness to deliver stable cutting-edge performance in many turning applications. The triangular plate shape with a 0.8 mm corner radius provides a predictable contact geometry that stabilises chip formation and supports repeatable surface finish. As an ISO‑standard insert, the component is specified to fit holders that match the form, free angle and tolerance class, reducing setup uncertainty and helping to maintain production throughput. Clear benefits from the double‑sided chipbreaker and 0° rake A double‑sided chipbreaker allows economical indexing and consistent chip control over multiple positions, which reduces downtime for insert changes. The nominal 0° rake angle moderates cutting forces and supports versatile operation across various turning strategies. The combination of chip control and neutral rake is particularly beneficial where stable machining conditions are prioritised over aggressive material removal rates, leading to lower tool‑related variability and improved cycle stability. Compatibility guidance for straightforward integration into tool systems Compatibility is determined by insert form, free angle, tolerance class, mounting and size. The triangular TNMG form and the presence of a cylindrical locating hole ensure secure clamping in ISO‑compliant holders and boring bars. Selection of a matching holder with the correct pocket geometry and screw/clamping set is essential; the system typically comprises the ISO insert, a corresponding external holder or boring bar, backing pad/clamp set and replacement screws. This modular setup enables predictable repeatability across tool changes. Material and application profile explained for practical decisions Made of cemented carbide, the insert is intended for turning operations where a balanced combination of wear resistance and toughness is required. The Tungaloy grade integrates optimised microstructure and edge stability to extend cutting life under typical turning loads. For applications requiring different surface outcomes or higher thermal resilience, tool parameters and cutting data should be adjusted to match the grade characteristics and the workpiece material, with the chipbreaker and corner radius chosen according to the desired finish and stability. For robust, repeatable turning results with Tungaloy’s GH330 grade, contact Metav Werkzeuge for tailored advice on holder compatibility and fast supply; Metav Werkzeuge’s consultants are available to support selection and delivery. Technical Data Article number: 6808615 Manufacturer SKU: TUN6808615 SKU: 6808615-Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Angle: 60° Size: 22 Corner radius: 0.8 mm Rake angle: 0° Hole style: cylindrical Special features Material: Hartmetall (cemented carbide) Grade: GH330 (Tungaloy) Plate form: triangular Chipbreaker: double-sided With hole: yes Intended application: Drehen (turning) FAQ What holders are compatible with this insert? Compatibility depends on the holder matching the TNMG form, free angle, tolerance class, size and mounting method; the TNMG220408 GH330 fits ISO‑compatible TNMG pockets with a cylindrical locating hole. Is the insert indexable on both sides? Yes, the double‑sided chipbreaker allows indexing and use of multiple cutting positions on the same insert, which supports economical tool life management for the TNMG series. Which materials is the GH330 grade suited for? The GH330 grade is a balanced Tungaloy carbide grade designed to combine wear resistance and toughness for general turning tasks; actual cutting data should be selected according to the workpiece material and machining conditions. How does the 0.8 mm corner radius affect surface finish? A 0.8 mm corner radius offers a compromise between edge strength and the achievable surface finish, improving edge stability on interrupted cuts while supporting acceptable surface quality in routine turning. What is the article number and SKU for ordering? The article number is 6808615 and the manufacturer SKU is TUN6808615; the market SKU appears as 6808615‑Tungaloy. 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 220408 GH330 Wendeplatten - Tungaloy
Take advantage of GH330 wear resistance and carbide substrate for long tool life, combined with a 0.8 mm nose radius and double-sided chipbreaker for economical indexing. Order via Metav Werkzeuge or contact their consultants for compatibility checks. TNMG 220408 GH330 turning insert by Tungaloy — 0° clearance, 0.8 mm nose radius The TNMG220408 GH330 is an ISO‑standard triangular turning insert designed for external and internal turning, offering a robust carbide substrate and a chipbreaker geometry suited to varied turning operations. ISO‑standard TNMG220408 geometry for easy fitting GH330 Tungaloy grade for wear resistance and toughness 0° clearance with 0.8 mm nose radius for precise cuts Double-sided chipbreaker in triangular 22 mm form Stable cutting performance through tailored grade and substrate The insert uses the GH330 cutting grade on a hardened carbide substrate to combine wear resistance with sufficient toughness, reducing edge chipping under typical turning loads. This balance extends service intervals and supports consistent component tolerances in series production. The supplied chipbreaker geometry is designed to control swarf formation and maintain surface quality; when paired with the correct feed and depth of cut, the result is a measurable increase in process stability and predictable tool life. Secure clamping and straightforward compatibility for quick changeovers As an ISO‑standard insert, the geometry and dimensions—22 mm size, 4.76 mm thickness, 60° included angle and a cylindrical hole—ensure compatibility with a wide range of ISO turn‑holders. The 0° clearance specification and triangular form fit common holder profiles; compatibility depends on form, free angle, tolerance class, fastening and thickness. Double‑sided use provides two effective cutting edges per index, improving economy per part produced while the central hole and standard form guarantee secure clamping and repeatable seating. Practical machining advice and benefits for production A 0.8 mm nose radius offers a compromise between profile accuracy and edge strength: suitable for general turning, finishing passes and moderate profiling without excessive tool stress. The double-sided chipbreaker allows economical indexing and is recommended to be matched to workpiece material and stability of the setup. For roughing, select a more robust feed and ensure coolant and clamping stiffness are adequate; for finishing, reduce feed and take advantage of the insert’s edge stability to achieve improved surface finish. The overall effect is reduced downtime and predictable throughput in machining cells. Contact Metav Werkzeuge for stock and compatibility checks on the Tungaloy TNMG220408 GH330 turning insert, or request application advice from their technical consultants via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6808624 Manufacturer SKU: TUN6808624 SKU: 6808624-Tungaloy Model series: ISO-Drehwendeschneidplatten Name: TNMG220408 GH330 Tungaloy-Wendeplatte Core specifications Geometry: TNMG220408 Size: 22 mm Thickness: 4.76 mm Nose radius: 0.8 mm Clearance angle: 0° Included angle: 60° Hole: cylindrical Materials and features Grade: GH330 (Tungaloy) Substrate: carbide Chipbreaker: double-sided Shape: triangular Application: turning Compatible with ISO turn-holders FAQ What work does this insert suit best? The TNMG220408 GH330 turning insert is intended for general turning operations, including external and internal turning where a balance of wear resistance and toughness is required. Which materials can be machined with this grade? The GH330 grade on a carbide substrate is suitable across a broad range of steels and alloyed materials; chipbreaker choice should be matched to the specific workpiece material and operation. How many effective cutting edges does the insert provide? With a double‑sided chipbreaker and triangular form, the insert provides two usable edges per side, enabling multiple indexings before replacement. What is the effect of the 0.8 mm nose radius? A 0.8 mm nose radius improves edge strength and delivers a balance between surface finish and profile fidelity; it is versatile for both finishing and medium‑duty profiling. How is compatibility with holders ensured? Compatibility is determined by geometry, free angle, tolerance class, fastening, size and thickness; the ISO‑standard dimensions of the insert support straightforward matching to ISO turn‑holders. 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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