CNMG 120408 AH6235 Wendeplatten - Tungaloy
Benefit from the PVD‑coated AH6235 grade and the 0.8 mm corner radius for robust performance in stainless steel turning; the combination of wear resistance and a double‑sided chipbreaker supports process stability and predictable tool life. Order the CNMG120408 AH6235 indexable insert directly via Metav Werkzeuge or contact our advisors for compatibility checks. CNMG 120408 AH6235 – Indexable turning insert by Tungaloy (ISO CNMG120408, PVD‑coated) The CNMG120408 AH6235 is an ISO‑format indexable insert for general turning, engineered for interrupted cuts and applications on stainless steel where chip control and edge security are critical. ISO CNMG 120408 geometry PVD‑coated carbide grade AH6235 0.8 mm corner radius for robustness Double‑sided chipbreaker, cylindrical hole Stable cutting performance for stainless steel applications The insert is produced from cemented carbide and finished with a PVD coating, which together provide improved resistance to built‑up edge and abrasive wear when machining stainless steel. The AH6235 grade is a tougher variant designed specifically for interrupted cuts and applications with elevated breakout risk; this results in a more reliable cutting edge under variable engagement. The beneficial outcome is a reduction in unexpected edge chipping and fewer index‑and‑replace events, which supports consistent component quality and predictable machining cycles. Geometry and clamping that simplify toolholder selection The ISO CNMG120408 geometry, rhombic plate form and cylindrical hole enable straightforward compatibility with standard CNMG external holders and boring bars. The insert’s 0° rake angle and 80° approach angle are widely supported by commercial holders, while the 4.76 mm plate thickness and 12 mm inscribed circle are typical dimensions in the ISO series. These characteristics make it easier to match the insert to an existing toolset without complex reconfiguration, reducing setup time and helping maintain concentricity and repeatability in serial production. Chip control and productivity on the shop floor A double‑sided chipbreaker provides two cutting edges per index, doubling useful life before disposal and lowering per‑part tooling cost. The chipbreaker geometry is optimised for controlled swarf flow during turning operations, decreasing the likelihood of entanglement and improving surface finish consistency. For operations where tool change time and machine uptime matter, this insert contributes to higher net productivity and reduced secondary handling of components. For technical compatibility checks, holder matching or ordering assistance contact Metav Werkzeuge—phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 6879025 Manufacturer SKU: TUN6879025 Model series: ISO turning indexable inserts Material: cemented carbide Core specifications Corner radius: 0.8 mm Approach angle: 80° Plate thickness: 4.76 mm Inscribed circle: 12 mm Design & special features ISO designation CNMG120408 Grade/coating: AH6235, PVD‑coated Plate form: rhombic Hole style: cylindrical hole Chipbreaker: double‑sided Application: turning; suited to interrupted cuts and stainless steel FAQ What materials is this insert best suited for? The CNMG120408 AH6235 insert is formulated for stainless steel machining and performs well in interrupted cuts and conditions with increased breakout risk. How many usable edges does the insert provide? With a double‑sided chipbreaker and rhombic form, the insert provides multiple indexable edges—two usable sides per face—extending effective service life before replacement. Which holders are compatible with CNMG120408 geometry? Standard CNMG external turning holders and compatible boring bars that accept ISO CNMG inserts and a 12 mm inscribed circle are suitable; confirm form, clearance and clamping style for optimal fit. Does the AH6235 grade require special cutting data? AH6235 is a tougher PVD‑coated carbide grade aimed at improved edge security; recommended cutting parameters are typically similar to other PVD grades for stainless steel but should be validated on the specific machine and material to balance tool life and productivity. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 120408 AH6235 Wendeplatten - Tungaloy
Combining durable PVD coating and a robust 0.8 mm corner radius, this ISO indexable insert delivers reliable performance when turning rostfreier Stahl and handling interrupted cuts. Benefit from stable chip control and long tool life — order the CNMG120408 AH6235 Tungaloy insert via Metav Werkzeuge or contact our consultants for tailored machining advice. CNMG 120408 AH6235 — Tungaloy ISO turning insert, PVD-coated, 0.8 mm radius A CNMG 120408 AH6235 indexable insert for ISO-standard turning, optimised for machining rostfreier Stahl and applications with elevated risk of edge breakouts. PVD-coated AH6235 grade for rostfreier Stahl Rhombic CNMG120408 with 80° cutting angle Double-sided chipbreaker for consistent chips Cylindrical hole, 0° clearance, 0.8 mm corner radius Boosted productivity from coating and grade The PVD-coated AH6235 grade combines toughness with wear resistance to extend tool life in demanding turning operations. Designed for rostfreier Stahl, the tougher substrate reduces the tendency for edge chipping during interrupted cuts. This means fewer insert changes, more uptime and a measurable increase in machining throughput. The carbide base provides the mechanical strength required for higher feed rates while the coating preserves edge integrity under heat and abrasion. Predictable chip control for safer turning A well-matched chipbreaker is essential for process security. The double-sided chipbreaker on this rhombic insert creates short, controllable chips that evacuate reliably from the cutting zone, lowering the risk of built-up edge and improving surface quality. For operations where chip shape and removal affect cycle time and tool life, the engineered chip control reduces interruptions and helps maintain consistent part tolerances. Easy integration into ISO tool systems The insert conforms to ISO form and sizing, so compatibility with appropriate holders is achieved by matching form, relief angle, tolerance class, clamp method, size and thickness. The rhombic geometry with an 80° cutting angle and a 0° clearance angle is suitable for a wide range of external and internal turning tasks. The presence of a cylindrical hole simplifies secure clamping and repeatable indexability, supporting predictable set-up and reduced changeover time. Geometry choices that balance strength and finish A 0.8 mm corner radius is a practical compromise between cutting-edge strength and surface finish: it increases edge robustness for interrupted machining while still enabling acceptable workpiece roughness. The 4.76 mm plate thickness and 12 mm insert size deliver the rigidity required for stable cuts. Select this geometry when the process demands resistance to edge fracture without sacrificing control over dimensional accuracy and surface quality. Contact Metav Werkzeuge today for application-specific recommendations and to arrange supply of the Tungaloy CNMG120408 AH6235 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 for fast technical support and ordering guidance Technical Data Article number: 6879532 SKU: 6879532-Tungaloy Manufacturer SKU: TUN6879532 Model series: ISO indexable turning inserts Type designation: CNMG120408 Grade / coating: AH6235 (PVD) Material: carbide (Hartmetall) Application: Turning Core data Corner radius: 0.8 mm Insert size: 12 mm Thickness: 4.76 mm Cutting angle: 80° Clearance angle: 0° Hole type: cylindrical Double-sided chipbreaker: yes Special features Rhombic insert geometry Suitable for rostfreier Stahl and interrupted cuts ISO-compatible clamping and indexing PVD coating for improved wear resistance Double-sided use for economical indexing FAQ What materials is this insert best suited for? The CNMG120408 AH6235 Tungaloy indexable insert is optimised for machining rostfreier Stahl and performs well in operations with interrupted cuts or increased breakout risk. How does the AH6235 grade affect tool life? The PVD-coated AH6235 grade on this insert enhances wear resistance while retaining toughness, resulting in longer tool life and fewer indexing cycles under typical turning conditions. Is the insert compatible with standard holders? Yes. The CNMG120408 form and dimensions conform to ISO standards; compatibility depends on matching holder form, clearance angle, tolerance class, fastening method, size and thickness. What advantage does the 0.8 mm corner radius provide? A 0.8 mm corner radius increases edge strength for interrupted machining and broken edges while still allowing acceptable surface finish and dimensional control in turning applications. Can the insert be used both sides to economise tooling? The double-sided chipbreaker and indexable design allow reversal and re-use, offering cost efficiency through multiple cutting edges per insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH6235 Wendeplatten - Tungaloy
Take advantage of a PVD-coated carbide grade that improves edge robustness and enables stable machining of stainless steel; combine this with the ISO 80° rhombic geometry for reliable chip control and consistent productivity. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. CNMG120408 AH6235 Tungaloy turning insert — PVD-coated carbide, 80° rhombic for turning CNMG120408 AH6235 Tungaloy turning insert is an ISO‑standard rhombic insert designed for external and internal turning applications and for operations with elevated breakout risk CNMG120408 ISO rhombic insert, 80° geometry PVD-coated carbide AH6235 for stainless steel Double-sided chipbreaker for interrupted cuts Cylindrical central hole for secure clamping High process reliability through robust grade and coating The combination of a PVD-coated surface and a tough carbide substrate gives the insert enhanced edge strength and wear resistance. This construction reduces flank wear and supports longer tool life under intermittent loading, which translates into fewer tool changes and improved machine utilisation. The AH6235 grade is developed specifically for demanding conditions, offering a balance between toughness and wear resistance that benefits batch production and mixed‑material runs. Stable cutting in interrupted cuts and stainless steel A double-sided chipbreaker paired with an 80° geometry ensures controlled chip formation and helps prevent edge chipping during interrupted cuts. The insert is particularly suited for machining stainless steel, where toughness and work hardening can challenge conventional grades. The modest clearance angle of 0° increases radial support at the cutting edge, improving stability when facing heavy engagement or variable cutting conditions. ISO compatibility and secure clamping for efficient workshop use The insert conforms to ISO standards for form and size, facilitating replacement and inventory management across compatible holders. The cylindrical central hole and standard thickness (4.76 mm) ensure consistent seating and clamping with conventional insert systems; compatibility depends on holder form, tolerance class, fastening type, size and thickness. Using standardised components simplifies tool set‑up, reduces downtime and supports predictable process planning. For tailored advice on the Tungaloy CNMG120408 AH6235 turning insert and application‑specific recommendations, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930. Technical Data Article number: 6881002 SKU: 6881002-Tungaloy Manufacturer SKU: TUN6881002 Model series: ISO turning inserts Designation: CNMG120408 AH6235 Material: Carbide (Hartmetall) Grade/coating: AH6235, PVD-coated Data Insert size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Geometry angle: 80° Hole: with hole (cylindrical) Special features ISO rhombic insert, reversible design Double-sided chipbreaker Suited for stainless steel and interrupted cuts Cylindrical central hole for secure seating PVD coating for improved edge life System components: insert, holder, shim/clamp, screws FAQ Is this insert suitable for stainless steel? Yes. The CNMG120408 AH6235 turning insert from Tungaloy is specified for stainless steel applications, offering enhanced toughness and a PVD surface to resist built‑up edge. Can the insert be used for internal turning as well as external turning? Yes. The ISO rhombic form and 80° geometry make the insert suitable for both external and internal turning when paired with an appropriate holder. How does the double‑sided chipbreaker affect tool life? The double‑sided chipbreaker on the CNMG120408 AH6235 improves chip control and reduces the risk of edge chipping during interrupted cuts, which supports more consistent tool life and fewer indexings. What ensures proper clamping of this insert? A cylindrical central hole and standard thickness (4.76 mm) provide reliable seating; correct compatibility depends on the holder’s form, tolerance class, fastening and size. Is this an ISO‑standard insert for easy replacement? Yes. The insert conforms to ISO dimensions and form, enabling straightforward replacement and inventory management across compatible tool systems. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH6235 Wendeplatten - Tungaloy
Combining a PVD-coated AH6235 grade with a robust rhombic geometry and a double-sided chipbreaker provides reliable cutting performance for demanding turning tasks; the result is improved process stability and extended tool life. Order directly via Metav Werkzeuge or consult the technical team for application-specific advice. CNMG120408 AH6235 CNMG 120408 turning insert (ISO) by Tungaloy The CNMG120408 AH6235 is an ISO-standard rhombic turning insert for external and internal turning, optimised for rostfreier Stahl and interrupted cuts. PVD-coated carbide AH6235 for rostfreier Stahl Rhombic ISO insert CNMG 120408, 80° geometry Double-sided chipbreaker, suitable for interrupted cuts Cylindrical hole, 0° clearance, 0.8 mm corner radius Consistent performance on rostfreier Stahl with PVD-coated carbide The insert combines a PVD-coated wear layer with a tough AH6235 grade to balance wear resistance and fracture toughness. This makes it particularly suitable for machining rostfreier Stahl, where built-up edge and material workhardening are common challenges. The PVD process deposits a hard, thin film that improves abrasion resistance without excessively reducing edge toughness; as a consequence, the insert sustains longer cutting intervals and maintains dimensional stability under varying cutting conditions. The integrated chip-control geometry promotes predictable chip formation, lowering the risk of chip-related interruptions. Secure clamping and ISO compatibility for predictable machining Designed to the ISO CNMG120408 specification, the insert features an 80° geometry, a 0.8 mm corner radius and a 4.76 mm plate thickness, with a cylindrical hole for positive location in compatible holders. These dimensional standards ensure interchangeability and simple replacement in standard turning toolholders; compatibility depends on matching form, clearance, tolerance class, fixation and thickness. The rhombic form and 0° clearance angle allow for versatile use in both external and internal turning operations while the double-sided design offers cost-efficient indexing, effectively doubling the usable cutting edges per insert. Operational benefits: uptime, stability and economical machining By combining a robust substrate with targeted coating technology, the insert improves process stability during interrupted cuts and applications with elevated breakout risk. The double-sided chipbreaker reduces vibration and supports consistent surface finishes, which contributes directly to higher productivity and fewer reworks. For production environments where reliable repeatability matters, the ISO-standard geometry and precise tolerances mean predictable tool life and easier tool management. For equipment selection and machining parameters, Metav Werkzeuge provides practical technical guidance and can advise on selecting the correct chipbreaker and grade for specific materials and stability conditions. For tailored selection of Tungaloy CNMG120408 AH6235 inserts and application advice contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for prompt technical support and ordering assistance Technical data Article number: 6880203 Manufacturer SKU: TUN6880203 SKU: 6880203-Tungaloy Label: CNMG120408 AH6235 Tungaloy-Wendeplatte Model series: ISO turning inserts Material: carbide Application: turning Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 80° Clearance angle: 0° Hole: with cylindrical hole Special features Grade: AH6235 Coating type: PVD Double-sided chipbreaker Rhombic plate form Suitable for rostfreier Stahl and interrupted cuts ISO-standard insert for compatibility FAQ What materials is this insert suitable for? The CNMG120408 AH6235 insert is specified for machining rostfreier Stahl and is intended for applications with interrupted cuts and elevated breakout risk. Is the insert indexable on both sides? Yes, the insert features a double-sided chipbreaker design that allows indexing to a fresh cutting edge, increasing usable edges per insert. Which geometry and dimensions define this ISO insert? The insert follows the CNMG120408 ISO specification with an 80° included angle, 0.8 mm corner radius and 4.76 mm plate thickness for standard holder compatibility. Does the insert require a special holder due to the hole style? The cylindrical locating hole requires a matching ISO-compatible holder or boring bar seat that secures the insert by the specified form, fixation and tolerance class. Can the Tungaloy CNMG120408 AH6235 (SKU TUN6880203) be used for internal turning? Yes, the rhombic shape and 0° clearance allow use in both external and internal turning operations when mounted in a suitable holder. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH6235 Wendeplatten - Tungaloy
Combining the PVD-coated AH6235 grade with the ISO CNMG120408 geometry delivers a robust solution for machining rostfreier Stahl and handling interrupted cuts; the 0° clearance and 80° rhombic form provide predictable compatibility with ISO holders. Order directly via Metav Werkzeuge or ask our consultants for application-specific advice. CNMG120408 AH6235 Tungaloy indexable insert (ISO turning) — PVD-coated carbide, 0° clearance CNMG120408 AH6235 Tungaloy indexable insert for external and internal turning, optimised for rostfreier Stahl and applications with elevated breakout risk PVD-coated carbide AH6235 for toughness ISO CNMG120408 rhombic insert, 0° clearance Cylindrical hole for secure clamping Optimised for rostfreier Stahl and interrupted cuts Reliable cutting in rostfreier Stahl and difficult interruptions The combination of a PVD-coated surface and the AH6235 tougher grade was developed for demanding applications such as turning rostfreier Stahl and parts with interrupted cuts. The coating reduces friction and thermal loading, while the substrate provides resistance to notch wear and chipping. With a double-sided chipbreaker, chip formation is stabilised so fewer unplanned stops occur and surface quality remains consistent. This results in more predictable cycle times and reduced scrap rates in batch production. Faster set-ups and predictable holder compatibility Being an ISO-format insert, the CNMG120408 conforms to standard geometries; compatibility with a holder is determined by form, 0° clearance, tolerance class, fastening method, size and thickness. The cylindrical hole and the rhombic outline ensure accurate seating and repeatable index positions during tool changes. As a consequence, set-up time is reduced and tool changeovers become more reliable, which supports steady machine uptime and easier process documentation. Extended tool life and cost-effective productivity The AH6235 composition and PVD finish are selected to balance toughness and wear resistance, offering longer tool life under unstable cutting conditions. The insert’s geometry and coating together contribute to improved edge stability, lowering the frequency of insert changes and raising overall productivity. For operations where breakout or heavy workpiece adhesion is likely, this grade helps maintain cutting performance without sacrificing surface finish. Practical guidance for workshop use and system build-up This insert is intended for both external and internal turning within a system consisting of the insert, a matching outer holder or boring bar, and a shim/clamp set with replacement screws. The nominal plate thickness is 4.76 mm, corner radius 0.8 mm and plate size 12 mm, which should be matched to the holder’s pocket dimensions and clamping specification. For best results, select the chipbreaker and grade in line with the workpiece stability and cutting data; small adjustments to feed and speed can substantially improve chip control and component finish. For applications that demand reliable performance in rostfreier Stahl, choose the Tungaloy AH6235 CNMG120408 insert — contact Metav Werkzeuge for tailored advice and ordering at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6903354 Manufacturer SKU: 6903354-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: carbide Grade: AH6235 Coating: PVD Numbers / Core technical data Geometry designation: CNMG120408 Plate size: 12 mm Plate thickness: 4.76 mm Corner radius: 0.8 mm Relief angle: 0° Cutting edge angle: 80° Special features Rhombic plate form Cylindrical hole Double-sided chipbreaker ISO-standard insert for turning Suited for interrupted cuts and rostfreier Stahl FAQ What materials is this insert suitable for? The CNMG120408 AH6235 insert is formulated for machining rostfreier Stahl and offers reliable performance in interrupted cuts and materials prone to built-up edge. How does the AH6235 grade affect tool life? The AH6235 grade combines toughness with a PVD surface to resist chipping and notch wear, so the CNMG120408 shows a longer service life under unstable cutting conditions. Is the insert compatible with standard CNMG holders? Yes; the CNMG120408 conforms to ISO geometry. Compatibility depends on holder pocket form, tolerance class, fastening and thickness—proper seating is aided by the cylindrical hole. What chip control can be expected with this insert? The double-sided chipbreaker on the CNMG120408 improves chip formation and evacuation, particularly during external and internal turning where chip flow is critical. Which machining tips help avoid edge breakout? For the CNMG120408 AH6235, reduce cutting speed slightly and increase feed when encountering heavy adhesion or interrupted cuts; verify clamping and use a matching shim/clamp set for stable mounting. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH6235 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated carbide AH6235 grade, ISO CNMG geometry and a robust 0.8 mm corner radius for reliable performance in interrupted and stainless-steel turning; order the CNMG120408 AH6235 Tungaloy insert directly via Metav Werkzeuge or consult the specialists if required. CNMG120408 AH6235 Tungaloy indexable turning insert — ISO CNMG 120408, PVD-coated carbide, 0.8 mm corner radius The CNMG120408 AH6235 is an ISO-standard indexable insert for external and internal turning, engineered to resist chipping in interrupted cuts and to perform well on stainless steels. PVD-coated carbide grade AH6235 Designed for interrupted cuts 80° rhombic ISO geometry Double-sided chipbreaker, cylindrical hole Proven cutting performance for interrupted and stainless-steel turning The combination of a PVD-coated carbide substrate and the AH6235 grade provides a balance of toughness and wear resistance that suits demanding turning operations. The applied coating reduces built-up edge and improves surface finish under adhesive wear conditions, while the tougher substrate resists mechanical shock during interrupted cuts. This results in longer in-process tool life and fewer index changes, supporting predictable cycle times and higher overall productivity on stainless-steel components. Standardised geometry for flexible holder compatibility The rhombic 80° ISO geometry with a 0.8 mm corner radius delivers a versatile cutting edge suitable for a wide range of turning tasks. As an ISO-standard insert, it fits compatible holders when form, clearance angle, tolerance class, clamping and size are matched, simplifying tool management in mixed-machine environments. The standardised shape reduces storage complexity and enables quick replacement, which is particularly advantageous in series production and job-shop operations. Practical benefits: double-sided chipbreaker and secure clamping The insert is double-sided with a cylindrical hole and is designed to be indexed for efficient use of cutting edges. The integrated chipbreaker geometry helps control chip formation, lowering the risk of entanglement and improving chip evacuation, especially in unstable setups. The modest corner radius strengthens the edge against breakouts while still allowing acceptable surface finish, making the component a pragmatic choice where stability varies between operations. Application guidance and system considerations Compatibility with the machine and holder must be ensured; the complete system comprises the insert, a suitable external holder or boring bar, a shim/clamping set and replacement screws. Select the chipbreaker and grade in accordance with workpiece material, feed and the rigidity of the set-up. For less experienced engineers, choosing a slightly tougher grade and a conservative feed reduces the likelihood of edge failure during interrupted cuts and supports consistent quality in batch production. For tailored recommendations on Tungaloy turning solutions and to order CNMG120408 AH6235 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — the Metav Werkzeuge team will advise on the optimal holder and clamping for the intended application. Technical data Article number: 6880206 Manufacturer SKU: TUN6880206 SKU: 6880206-Tungaloy Model series: ISO turning inserts Material: carbide Grade: AH6235 Dimensions & core data Insert designation: CNMG120408 ISO code: 120408 Plate size: 12 Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 80° Clearance angle: 0° Special features and applications Application: turning Double-sided chipbreaker Cylindrical hole PVD-coated carbide Suitable for interrupted cuts and stainless steels ISO-standard indexable geometry; compatibility depends on holder form, clearance, tolerance, clamping, size and thickness FAQ What materials is this insert suited to machine? The CNMG120408 AH6235 insert is optimised for stainless steels and other materials where adhesion and chipping are a concern; the AH6235 grade is designed to offer improved toughness for interrupted cuts. What does the CNMG120408 designation indicate? CNMG120408 denotes an ISO rhombic insert with an 80° included angle and a 0.8 mm corner radius; the geometry is standardised for use in ISO-compatible turning holders. Is this insert indexable and double-sided? Yes, the CNMG120408 AH6235 is double-sided and indexed, with a cylindrical hole for secure clamping and efficient use of both cutting edges. How does the PVD coating help in machining? The PVD coating on the AH6235 grade reduces adhesion and improves wear resistance during turning, which enhances surface finish and extends edge life under adverse conditions. Which holders are compatible with this insert? Compatibility requires a holder that matches the insert form, clearance angle, tolerance class, clamping method, size and thickness; consult holder specifications to ensure a correct fit for the CNMG120408 AH6235. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide performance, 80° rhombic geometry, and suitability for stainless steel machining to maintain productive turning cycles; order the insert directly via Metav Werkzeuge or consult the specialists for holder compatibility and process setup. CNMG120408 AH6235 ISO turning insert, 80° rhombic — Tungaloy The CNMG120408 AH6235 is an ISO-design turning insert designed for external and internal turning, optimised for stainless steel and interrupted cutting conditions. PVD-coated carbide grade AH6235 80° rhombic geometry for versatile turning Double-sided insert with cylindrical hole Suited to stainless steel and interrupted cuts Stable cutting and longer tool life for demanding stainless steel work The AH6235 grade is a PVD-coated carbide designed to improve resistance against built-up edge and chipping during interrupted or unstable cuts. With a combination of a tougher substrate and a hard, wear-resistant coating, the insert offers improved durability in applications where surface quality and predictable tool life are critical. This leads to fewer insert changes, reduced downtime and a more economical production flow when machining stainless steel and similar alloys. Geometry and chip control that support process reliability The 80° rhombic shape provides a favourable balance between cutting-edge strength and access to the component, making it suitable for a wide range of turning tasks. The insert’s double-sided chipbreaker promotes consistent chip formation and evacuation, which reduces the risk of chip entanglement and protects the cutting edge from excessive thermal and mechanical loads. Compatibility with the toolholder is determined by form, relief angle, tolerance class, clamping method, size and thickness, ensuring the insert can be integrated into existing tool systems with predictable results. Practical process guidance and material application For typical turning operations, select a holder that matches the ISO geometry and provides secure clamping for the rhombic insert with a cylindrical hole. The AH6235 grade performs particularly well in interrupted cuts and where the workpiece material tends to work-harden, such as stainless steel; the tougher substrate reduces edge failure. The ISO designation and standard dimensions simplify inventory management and replacement planning, supporting consistent machining outcomes across batches and shifts. For advice on integrating the Tungaloy AH6235 grade into existing turning fixtures or to request a tailored recommendation, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6903365 Manufacturer article number: 6903365 Manufacturer SKU: TUN6903365 Model series: ISO-Drehwendeschneidplatten Facts Radius: 0.8 mm Angle: 80° Plate thickness: 4.76 mm Plate size: 12 mm Clearance angle: 0° Hole: with hole Special features Material: carbide Coating/grade: AH6235, PVD-coated Shape: rhombic Chipbreaker: double-sided Hole style: cylindrical Application: turning (external and internal) ISO designation: CNMG120408 FAQ What materials is this insert best suited for? The CNMG120408 AH6235 Tungaloy turning insert (SKU 6903365-Tungaloy) is optimised for stainless steel and similar alloys, with particular strength in interrupted cuts. Is the insert indexable and double-sided? Yes, the CNMG120408 AH6235 is a double-sided, indexable turning insert with a cylindrical hole for secure clamping and efficient use of both cutting edges. How does the AH6235 coating help in production? The AH6235 PVD-coated carbide provides improved wear resistance and toughness, reducing the likelihood of edge breakouts and supporting longer tool life in demanding turning operations. Which holder features must be checked for compatibility? Compatibility depends on holder form, relief (clearance) angle, tolerance class, clamping method, size and plate thickness; these determine secure seating and correct cutting geometry for the insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH725 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated AH725 grade and a precise 0.8 mm corner radius for dependable, versatile turning operations; the insert’s ISO CNMG form ensures broad toolholder compatibility. Order the insert directly via Metav Werkzeuge or ask our consultants for application guidance. CNMG120408 AH725 Tungaloy turning insert — ISO CNMG, PVD-coated carbide, 0.8 mm radius The CNMG120408 AH725 Tungaloy turning insert is an ISO-standard rhombic indexable insert for external and internal turning, engineered for consistent chip control and high process security across varying workpiece materials. PVD-coated carbide AH725 0.8 mm corner radius, 80° geometry Double-sided chipbreaker, rhombic form ISO CNMG120408 with cylindrical hole Stable chip control for reliable production The AH725 grade features a PVD coating on a carbide substrate to combine wear resistance with toughness, delivering stable chip formation even under mixed cutting conditions. This balance reduces the risk of edge breakout and maintains surface quality, which in turn lowers scrap rates and extends effective tool life. The double-sided chipbreaker is designed to offer repeatable performance on both new and re-indexed edges, so process interruptions are minimised and cycle times remain predictable. Versatility across materials and turning operations Selected for universal performance, the AH725 cutting grade is suitable for machining a wide range of materials including steel and stainless steels, making it a sensible choice where workpiece mixes change frequently. The rhombic geometry with an 80° main cutting angle provides the rigidity needed for heavier cuts while the 0.8 mm corner radius helps blend strength with acceptable edge finishing, offering a pragmatic compromise between durability and surface integrity in medium-duty turning. Engineered for easy integration with ISO tool systems As an ISO CNMG insert, the component matches common holder families by form, clearance angle, tolerance class, fixing method, size and thickness. The insert’s cylindrical hole supports secure clamping and repeatable seating in the toolholder, reducing set-up time and alignment effort. For workshops seeking quick changeover and consistent results, this indexable insert streamlines tooling logistics and simplifies inventory management. Productivity and process-security benefits for manufacturers Using a wear-resistant PVD-coated carbide such as AH725 often translates into longer productive runtimes and fewer tool changes; that means less machine downtime and improved throughput. The insert’s design emphasises process security—a decisive factor in batch production and mixed-series manufacturing where predictable tool behaviour is essential. Choosing this insert supports cost-efficient machining by combining reliable performance with straightforward application in standard turning tasks. For purchase or technical advice on the CNMG120408 AH725 insert contact Metav Werkzeuge: call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 6862344 Manufacturer SKU: TUN6862344 Our SKU: 6862344-Tungaloy Series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.8 mm Plate thickness: 4.76 mm Plate size: 12 mm Main angle: 80° Clearance angle: 0° Special features PVD coating Material: carbide Grade: AH725 Double-sided chipbreaker Rhombic plate form With cylindrical hole ISO CNMG120408 designation Application: turning FAQ What applications suit this CNMG120408 AH725 insert? The CNMG120408 AH725 insert is intended for external and internal turning operations where consistent chip control and process security are required. Can the AH725 grade be used on stainless workpieces? Yes, the AH725 PVD-coated grade is formulated for reliable performance on both steel and stainless steels in a range of turning tasks. How does the 0.8 mm corner radius affect cutting results? The 0.8 mm corner radius enhances edge strength for stable cutting while still delivering acceptable surface finish, making it suitable for medium-duty turning. Is the insert compatible with standard ISO CNMG toolholders? The insert follows ISO CNMG dimensions and is compatible with toolholders that match CNMG form, size and clamping style, ensuring straightforward replacement and set-up. What advantages does the PVD coating provide? The PVD coating on the AH725 grade improves wear resistance and thermal stability, which contributes to longer tool life and consistent cut quality. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH725 Wendeplatten - Tungaloy
CNMG120408 AH725 Drehwendeschneidplatte für Drehen von Tungaloy Die CNMG120408 AH725 ist eine ISO-genormte Drehwendeschneidplatte, die für Außen- und Innendrehen entwickelt wurde und mit einer universellen, ausbruchfesten Sorte besonders auf Stahl und rostfreie Stähle setzt. CNMG-Form, 80° Schneidwinkel PVD-beschichtetes Hartmetall für gute Standzeit Doppelseitiger Spanbrecher für Flexibilität Mit zylindrischem Loch für sichere Befestigung Universelle Sorte AH725 für wechselnde Werkstoffe Prozesssicherheit und Wirtschaftlichkeit nachhaltig erhöhen Die CNMG120408 AH725 bietet durch die PVD-beschichtetes Hartmetall-Schneidstoffkombination eine hohe Verschleißfestigkeit, was die Standzeit verlängert und Stillstandszeiten reduziert. Anwender profitieren von gleichmäßig stabiler Spanbildung und reduzierten Ausschussraten, vor allem bei wechselnden Werkstoffen. Durch die universelle Sorte AH725 lassen sich Lagerbestände vereinfachen und Rüstzeiten minimieren, was die Wirtschaftlichkeit in Serien- und Einzelfertigung steigert. Einfache Integration in ISO-Systeme und sichere Montage Die Platte entspricht der Modellserie ISO-Drehwendeschneidplatten und ist mit typischen Haltern kompatibel, sofern Form, Freiwinkel, Toleranzklasse, Befestigung, Größe und Dicke übereinstimmen. Die rhombische Plattenform mit 80° Winkel und 0° Freiwinkel ermöglicht vielseitige Einsatzprofile. Die Ausführung mit Loch und zylindrischem Lochstil sorgt für präzise Positionierung im Halter und zuverlässige Klemmkraft bei wechselnder Belastung. Materialeignung gezielt nutzen und Standzeit optimieren Die Sorte AH725 ist speziell für Stahl und rostfreie Stähle konzipiert und zeigt ausbruchfeste Eigenschaften bei instabilen Schnittbedingungen. Das Hartmetallsubstrat in Kombination mit der PVD-Beschichtung verbessert die Wärmebeständigkeit und erhält die Schneidkante länger scharf. Der Eckenradius 0,8 mm ermöglicht eine ausgewogene Balance zwischen Oberflächengüte und Zerspanvolumen, sodass sowohl Schrupp- als auch Schlichtoperationen abgedeckt werden können. Praktische Hinweise für effizienten Einsatz Bei der Anwendung empfiehlt es sich, Spanformer und Sorte an Werkstoff und Stabilität anzupassen, um optimale Ergebnisse zu erzielen. Kleinere Werkzeuge profitieren von der ausbruchfesten Sorte, da die Prozesssicherheit steigt. Vor der Inbetriebnahme unbedingt die Kompatibilität mit Halter, Unterlage und Schrauben prüfen sowie regelmäßige Sichtkontrollen der Schneide durchführen, um Werkzeugwechsel rechtzeitig zu planen. Bei Unsicherheit steht die technische Beratung gern zur Verfügung. Empfehlung: Für produktive und sichere Zerspanung die CNMG120408 AH725 von Tungaloy einsetzen; bei Fragen technische Details per eMail an info@metav-werkzeuge.com oder telefonisch unter +49 2822 7131930 klären Technische Daten Artikelnummer: 6857002 Marke: Tungaloy Modellserie: ISO-Drehwendeschneidplatten Bezeichnung: CNMG120408 AH725 Tungaloy-Wendeplatte Herstellersku: TUN6857002 Fakten Eckenradius: 0,8 mm Plattengröße: 12 mm Plattendicke: 4,76 mm Winkel: 80° Freiwinkel: 0° Besonderheiten Schneidstoff: PVD-beschichtetes Hartmetall PVD (Physical Vapor Deposition): dünne, haftfeste Verschleißschicht Sorte AH725: universelle, ausbruchfeste Sorte für Stahl und rostfreie Stähle Plattenform: rhombisch Loch: mit Loch, zylindrisches Loch Spanbrecher: doppelseitig Anwendung: Drehen FAQ Welche Werkstoffe eignet die Platte bevorzugt? Die CNMG120408 AH725 von Tungaloy ist ausgelegt für Stahl und rostfreie Stähle; die Sorte AH725 bietet universelle Eignung und ausbruchfeste Leistung auch bei wechselnden Werkstoffen. Ist die Platte beidseitig verwendbar? Ja, die CNMG120408 AH725 verfügt über einen doppelseitigen Spanbrecher, sodass die Wendeplatte beidseitig genutzt werden kann, was die Nutzungsdauer erhöht. Welcher Eckenradius ist verfügbar und wofür eignet er sich? Die Platte hat einen Eckenradius von 0,8 mm, der sich besonders für eine Kombination aus guter Oberflächengüte und wirtschaftlicher Zerspanung eignet. Wie wird die Platte im Halter befestigt? Die CNMG120408 AH725 ist ausgeführt mit zylindrischem Loch zur sicheren Befestigung im passenden Außenhalter oder in der Bohrstange; auf korrekte Unterlage und Schraubenausführung achten. Welche Vorteile bringt die PVD-Beschichtung? Die PVD-beschichtung der CNMG120408 AH725 erhöht die Verschleißfestigkeit und Wärmeresistenz, was zu konstanter Schneidkantenstabilität und längeren Standzeiten führt. Hersteller: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CNMG 120408 AH725 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated AH725 grade, ISO-standard CNMG geometry and a robust 0.8 mm corner radius for process-secure turning of steels and stainless steels; order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility. CNMG120408 AH725 – Indexable turning insert, PVD-coated carbide, Tungaloy The CNMG120408 AH725 is an ISO-standard indexable insert engineered for external and internal turning, offering a universal, break-resistant cutting grade for steel and stainless steel applications. ISO-standard CNMG geometry PVD-coated AH725 carbide grade Universal for steel and stainless steel 0.8 mm corner radius, double-sided High productivity through proven cutting-grade technology The insert combines a PVD-coated surface with the AH725 cutting grade to deliver consistent, crack-resistant performance across varying steels. The coating reduces flank wear and improves edge stability, which results in longer tool life and fewer interruptions on the shop floor. This makes the insert particularly suitable for small tools and applications demanding high process reliability, where predictable tool behaviour reduces setup and downtime. Secure fitment and straightforward system integration Compatibility with the clamping system is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the CNMG format with an 80° geometry and a 0° clearance angle is versatile for a wide range of holders. The product forms part of a standard system consisting of the ISO-standard insert, an appropriate external holder or boring bar, a shim/clamp set and spare fixing screws. Checking these parameters before selection ensures a secure fit and repeatable results during turning operations. Practical benefits for shop-floor machining With a 0.8 mm corner radius and a double-sided design, the insert provides robust edge support and economical indexing: each side can be rotated to present a fresh cutting edge when wear occurs. The rhombic plate form and cylindrical locating hole support stable clamping and simple replacement during production. The result is stable chip formation, reliable surface finish and reduced frequency of insert changes, which together contribute to more efficient machining cycles. For reliable, process-secure turning with Tungaloy’s AH725 grade, contact Metav Werkzeuge to discuss holder compatibility or to place an order — our technical advisors will assist with selection and system matching. Technical data Article number: 6861179 SKU: 6861179-Tungaloy Manufacturer SKU: TUN6861179 Manufacturer article number: 6861179 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Grade: AH725 (PVD-coated) Facts Insert designation: CNMG120408 Insert size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Approach angle: 80° Clearance angle: 0° Special features Rhombic plate form Cylindrical hole Double-sided chipbreaker ISO-standardised format Suitable for turning of steel and stainless steel System components: insert, appropriate holder or boring bar, shim/clamp set, spare screws FAQ What holders are compatible with this insert? Compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the CNMG120408 AH725 insert is compatible with holders designed for ISO CNMG inserts and the specified dimensions. Is this grade suitable for stainless steels? Yes. The AH725 grade is a universal, crack-resistant cutting grade designed for applications in steel and stainless steel, offering good edge stability across varying materials. How many usable sides does the insert have? The insert is double-sided; each side provides a usable cutting edge according to the CNMG geometry and the insert's orientation in the holder. What advantage does the PVD coating bring? The PVD coating on the AH725 grade reduces flank wear and supports a stable cutting edge, which helps extend tool life and maintain consistent surface quality during turning. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8005 Wendeplatten - Tungaloy
Take advantage of the PVD-coated, wear-resistant carbide and the 0.8 mm corner radius for reliable, stable turning of heat-resistant alloys and hard materials; order the insert directly via Metav Werkzeuge or consult our specialists for application advice. CNMG 120408 AH8005 Turning Insert — ISO rhombic, 0.8 mm radius, Tungaloy CNMG120408 AH8005 indexable turning insert for external and internal turning of demanding materials in ISO-compatible tool systems PVD-coated carbide AH8005 for high wear resistance ISO rhombic CNMG form with 0° clearance angle 0.8 mm corner radius for stable cutting results Double-sided chipbreaker with cylindrical hole Reliable wear resistance for heat-resistant alloys and hard materials The insert's PVD coating on a carbide substrate provides a combination of surface hardness and thermal stability that reduces flank wear under elevated cutting temperatures. This makes the component particularly suited to machining heat-resistant alloys and tougher steels where conventional grades wear prematurely. Fewer insert changes translate into longer uninterrupted running times and a more predictable production rhythm. The coating also improves resistance to built-up edge formation, which supports consistent dimensional accuracy during longer turning cycles. Geometry and clamping for predictable cutting behaviour The rhombic geometry and the inclusion of a 0.8 mm corner radius deliver a balance between edge strength and form accuracy, enabling stable chip formation in many turning operations. The 0° clearance angle reduces radial cutting forces in certain set-ups, while the cylindrical hole and standard ISO form ensure secure seating in compatible holders. Compatibility depends on holder shape, clearance, tolerance class, fastening method, size and thickness; confirming these parameters prevents assembly issues and secures repeatable performance at the toolpost. Practical efficiency and straightforward handling in production As a double-sided indexable insert, the component permits economical rotation to a fresh cutting edge once wear occurs, effectively doubling service life for each insert body and reducing tooling costs per part. The ISO-series design supports rapid replacement with standard screws and clamping kits, minimising downtime. For users less familiar with indexable tooling: an insert is a replaceable cutting tip mounted in a holder, offering fast edge changes without regrinding. Selecting the appropriate chipbreaker and grade for the workpiece and machining stability is key to maximising tool life and surface quality. For application guidance or to purchase the Tungaloy CNMG120408 AH8005 turning insert, contact Metav Werkzeuge for tailored advice and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6925045 SKU: 6925045-Tungaloy Manufacturer SKU: TUN6925045 Material: Carbide Model series: ISO turning inserts Grade: AH8005 Manufacturer: Tungaloy Core data Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Approach/included angle: 80° Hole: cylindrical Special features PVD-coated carbide Rhombic insert geometry Double-sided chipbreaker ISO-compatible indexable insert Suitable for turning of heat-resistant alloys and hard materials FAQ What materials is this insert suitable for? The CNMG120408 AH8005 insert is formulated for machining heat-resistant alloys and harder workpiece materials, offering improved wear resistance under elevated temperatures. How does the double-sided design affect tool life? The double-sided configuration allows rotating the insert to a second cutting edge, effectively extending service life and reducing the number of inserts required for a given production run. Is this insert compatible with standard CNMG holders? Yes; the insert follows ISO CNMG dimensions and seats in holders that match the form, tolerance class, fastening method, size and thickness specified by ISO standards. What is the benefit of the 0.8 mm corner radius? A 0.8 mm corner radius increases edge robustness for interrupted cuts and improves stability, helping to maintain dimensional accuracy during heavier or less stable turning operations. How should the chipbreaker be matched to the application? Selecting a chipbreaker tailored to the workpiece material and machining stability is essential; the double-sided chipbreaker on this insert aids consistent chip control across a range of turning tasks. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8005 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated AH8005 carbide grade and the ISO CNMG120408 geometry for stable, wear-resistant turning of heat-resistant alloys; order the insert via Metav Werkzeuge or consult our application specialists for grade and holder matching. CNMG120408 AH8005 Tungaloy indexable insert for turning The CNMG120408 AH8005 Tungaloy insert is an ISO-standard rhombic 80° carbide cutting insert designed for external and internal turning in stable machining applications. ISO CNMG 120408 geometry PVD-coated carbide AH8005 80° rhombic with 0.8 mm radius Double-sided chipbreaker Cylindrical clamping hole Consistent geometry for reliable turning results The ISO CNMG120408 form delivers a predictable cutting angle and contact geometry that supports stable tool behaviour and repeatable component quality. The 80° rhombic shape with a 0.8 mm corner radius is suited to finishing and semi-finishing passes where a balance of strength and edge definition is required. Because the insert is double-sided, two productive cutting edges are available per index, reducing tooling costs and changeover frequency. The standardised dimensions also mean straightforward matching to ISO-compatible holders, so tool-change procedures remain fast and consistent, maintaining uptime in batch and continuous production. Coating and substrate engineered for demanding materials The AH8005 grade combines a wear-resistant PVD-coated carbide substrate formulated for elevated temperatures and abrasive conditions. The PVD coating improves thermal resistance and reduces built-up edge tendency when machining heat-resistant alloys and harder steels, resulting in longer edge life under stable machining regimes. This grade is particularly effective where sequence reliability and surface finish are priorities; the coating supports higher metal-removal rates compared with uncoated grades while maintaining dimensional stability. In practical terms, choosing this insert helps to extend intervals between index changes and contributes to predictable tool consumption in series production. System compatibility and practical handling benefits Designed to fit the ISO indexable system, the insert’s dimensions—12 mm nominal size and 4.76 mm thickness—and the cylindrical clamping hole facilitate secure mounting in compatible external holders and boring bars. The rhombic plate form ensures access to internal features where an 80° approach is beneficial, and the double-sided layout gives economical edge usage. Selecting the correct chipbreaker and grade to suit workpiece material and machining stability will optimise chip control and surface finish. Overall, the standardised format and robust grade simplify inventory management and support efficient process planning in mixed-production environments. For reliable, high-temperature turning specify the Tungaloy AH8005 CNMG120408 insert and contact Metav Werkzeuge for availability and application advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6775758 Manufacturer SKU: TUN6775758 SKU: 6775758-Tungaloy Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Material: carbide Grade: AH8005 Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Insert angle: 80° Clearance angle: 0° Special features ISO CNMG 120408 geometry PVD-coated carbide AH8005 Double-sided chipbreaker Rhombic plate form Cylindrical clamping hole Intended application: turning Compatible with ISO-standard holders FAQ What applications is this insert suitable for? The CNMG120408 AH8005 Tungaloy indexable insert is intended for external and internal turning, especially when machining heat-resistant alloys and harder materials under stable cutting conditions. How does the AH8005 grade improve tool life? The AH8005 PVD-coated carbide substrate on the CNMG120408 insert enhances thermal resistance and wear performance, which helps to extend edge life compared with uncoated grades during demanding turning operations. Can the insert be used on internal boring bars? Yes, the rhombic 80° geometry and the cylindrical clamping hole make the insert compatible with ISO-standard holders and suitable for internal turning where the approach angle is appropriate. What dimensions should be checked to ensure holder compatibility? Confirm the insert size (12 mm), thickness (4.76 mm) and ISO designation CNMG120408; these determine fitment in matching external holders or boring bars. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8005 Wendeplatten - Tungaloy
Benefit from the combination of a PVD‑coated carbide grade AH8005, a 0.8 mm corner radius and the 80° rhombic geometry for stable, high‑temperature turning; order directly via Metav Werkzeuge or consult our application specialists for process optimisation. CNMG120408 AH8005 CNMG turning insert, PVD‑coated carbide — Tungaloy The CNMG120408 AH8005 is an ISO‑standard, double‑sided indexable insert designed for external and internal turning of heat‑resistant alloys and other hard materials. PVD‑coated carbide grade AH8005 For heat‑resistant alloys and hard materials Rhombic CNMG 80° geometry, 0° rake Double‑sided with cylindrical hole Precision and process security for demanding turning The insert combines a PVD coating with the wear‑resistant AH8005 carbide grade to extend tool life under thermal and mechanical load. The PVD coating forms a hard surface layer that reduces abrasion and increases thermal resistance, which means fewer tool changes and more consistent part quality during prolonged cycles. In practice, this leads to stable chip formation and reliable dimensional retention, especially when machining heat‑resistant alloys where elevated temperatures and abrasive wear are common. The construction supports productive machining in stable setups and contributes to reproducible production results. Compatibility, clamping and geometric benefits Supplied as an ISO CNMG insert, the component conforms to standard indexable insert dimensions; compatibility with a toolholder depends on form, clearance angle, tolerance class, fastening method, size and plate thickness. The ISO CNMG 120408 geometry and the 0° rake angle are optimised for robust cutting edges and predictable cutting forces, while the 4.76 mm thickness provides rigidity in the clamped assembly. The rhombic shape and the 0.8 mm corner radius help balance edge strength with cutting edge contact length, making the insert suitable for both finishing and light roughing when process parameters are matched. Inserts are mounted with the corresponding clamping sets and screws in standard CNMG holders for straightforward assembly. Material range, chip control and application notes The grade is intended for machining heat‑resistant alloys and hard materials, where high temperature stability and edge integrity are required. The double‑sided design increases utilisation rate, while the cylindrical hole ensures a secure, repeatable location in the clamping seat. For best results, select a chipbreaker and grade matched to workpiece material, machining type and machine stability; a suitable chipbreaker will aid evacuation and reduce rework. The insert is applied in conventional turning tasks—external and internal operations—where process security and reproducible surface quality are priorities. For ordering and precise application advice on Tungaloy AH8005 inserts, contact Metav Werkzeuge — info@metav-werkzeuge.com or +49 2822 7131930 — for tailored recommendations and immediate availability Technical data Article number: 6741633 Manufacturer SKU: TUN6741633 Dealer SKU: 6741633-Tungaloy Model series: ISO‑Drehwendeschneidplatten Grade: AH8005 Material: carbide Core data Insert designation: CNMG120408 Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Geometry angle: 80° Rake (clearance) angle: 0° Features Rhombic CNMG insert Double‑sided cutting edges Cylindrical hole for secure locating PVD‑coated carbide grade AH8005 Suited for turning of heat‑resistant alloys and hard materials ISO‑standard indexable plate FAQ What materials is this insert best suited for? The CNMG120408 AH8005 Tungaloy turning insert (SKU 6741633‑Tungaloy) is designed primarily for heat‑resistant alloys and other hard materials where high thermal stability and wear resistance are needed. Is this insert compatible with standard CNMG holders? Yes, the ISO CNMG 120408 geometry and the cylindrical locating hole make the insert compatible with standard CNMG holders, provided form, clearance angle, tolerance class, fastening and thickness are matched. Can both sides of the insert be used? The indexable plate is double‑sided; both cutting edges are usable, which increases the effective life per insert before disposal or reconditioning. What is the corner radius and how does it affect cutting? The corner radius is 0.8 mm; a larger radius increases edge strength and improves surface finish potential but raises cutting forces, so feed and stability should be adjusted accordingly. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 120408 AH8005 Wendeplatten - Tungaloy
High wear resistance and stable chip control result from the PVD‑coated carbide grade AH8005 and the precise 0.8 mm nose radius, making the insert a reliable choice for demanding turning of heat‑resistant alloys; order directly via Metav Werkzeuge or consult our advisors for application support CNMG 120408 AH8005 CNMG Turning Insert by Tungaloy — PVD-coated carbide, 0.8 mm radius The CNMG120408 AH8005 is an ISO‑standard indexable turning insert for external and internal turning, designed for stable machining of heat‑resistant alloys and hard materials PVD-coated carbide grade AH8005 0.8 mm nose radius for consistent finish Double-sided chipbreaker for stability ISO-standard CNMG120408 with cylindrical hole Consistent wear resistance and extended life for heavy-duty turning The PVD‑coated carbide composition and AH8005 grade provide high thermal stability and abrasion resistance, which leads to predictable tool life in continuous production. The coating reduces built‑up edge and improves temperature tolerance during high contact temperatures, so the insert delivers reproducible surface quality and fewer unplanned index changes. As a consequence, production runs remain more consistent and downtimes are reduced, supporting measurable productivity gains. Geometry that ensures repeatable surface finish and easy mounting The rhombic form with an 80° included angle and a 0.8 mm nose radius yields controlled cutting forces and accessible corner geometry for a wide range of turning tasks. The insert is supplied with a cylindrical hole, compatible with standard clamping systems; correct holder selection depends on form, clearance angle, tolerance class, fastening method, size and thickness. This standardised geometry simplifies setup and replacement, reducing fixture time and helping maintain process stability. Reliable chip control and flexible system integration A double‑sided chipbreaker supports stable chip formation across varying depths of cut, while the PVD surface treatment helps during interrupted cuts and on tough alloys. The insert fits into the common ISO system build—indexable insert, matching external holder or boring bar, underlay/clamping set and replacement screws—allowing straightforward integration into existing tool inventories. For wet or dry turning of heat‑resistant alloys and other hard materials, the combination of substrate and chipbreaker design keeps machining predictable and efficient Contact Metav Werkzeuge for availability and practical application guidance on the Tungaloy CNMG120408 AH8005 PVD‑coated insert — expert advice and rapid supply Technical data Article number: 6741639-Tungaloy Manufacturer SKU: TUN6741639 Manufacturer's article number: 6741639 Model series: ISO indexable turning inserts Label: CNMG120408 AH8005 Tungaloy-Wendeplatte Core technical data Size: 12 mm Thickness: 4.76 mm Nose radius: 0.8 mm Included angle: 80° Clearance angle: 0° Hole: with hole (cylindrical) Special features Grade: AH8005 Coating: PVD Shape: rhombic Chipbreaker: double-sided Hole style: cylindrical hole Application: Turning (external and internal) System components: outer holder/boring bar, underlay/clamping set, replacement screws FAQ What materials is this insert suited for? The CNMG120408 AH8005 insert is optimised for heat‑resistant alloys and hard materials; the PVD‑coated carbide composition delivers wear resistance and thermal stability for such applications. Can the insert be used for both external and internal turning? Yes, the ISO‑standard geometry and rhombic form make the insert suitable for both external and internal turning operations when paired with the appropriate holder or boring bar. How does the chipbreaker influence performance? The double‑sided chipbreaker provides stable chip control over a range of cutting conditions, improving process safety and reducing the risk of built‑up edge. Which parameters are important when choosing a compatible holder? Compatibility depends on form, clearance angle, tolerance class, fastening style, size and thickness; ensure the holder matches the insert’s 12 mm size, 4.76 mm thickness and cylindrical hole. Is the insert indexed on both sides? Yes, the design is double‑sided, allowing indexation to maximise usable cutting edges and extend productive life. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of PVD‑coated AH8015 carbide, precise 80° rhombic geometry and a 0.8 mm corner radius for stable, productive turning of heat‑resistant alloys; order this insert directly via Metav Werkzeuge or consult our specialists for application advice. CNMG 120408 AH8015 indexable turning insert by Tungaloy — PVD‑coated carbide, rhombic 80° CNMG 120408 AH8015 is an ISO‑standard indexable turning insert for external and internal turning, optimised for heat‑resistant alloys. ISO‑standard CNMG120408 geometry PVD‑coated carbide AH8015 for heat‑resistant alloys Rhombic 80° form with 0.8 mm corner radius Double‑sided chipbreaker, cylindrical through‑hole High‑productivity machining of heat‑resistant alloys The PVD‑coated AH8015 grade provides a balanced combination of wear resistance and cutting‑edge stability, making it a first choice for machining temperature‑resistant alloys. In practice this means longer effective tool life under higher cutting temperatures and fewer unscheduled insert changes, which supports steady production rates and reduced tooling costs. The PVD coating helps resist abrasive conditions and contributes to consistent surface quality during extended runs. Geometry designed for repeatable, accurate results The rhombic insert shape with an 80° approach angle and a 0.8 mm corner radius delivers a dependable compromise between strength and finish. The 80° geometry gives good support to the cutting edge for robust cuts, while the modest corner radius helps maintain surface integrity without excessive cutting forces. With an insert thickness of 4.76 mm and size 12 mm, the component suits a wide range of ISO holders and set‑ups where stability and repeatability are required. Controlled chips and fewer process interruptions A double‑sided chipbreaker and the insert’s optimised land geometry promote predictable chip formation when turning difficult alloys. Predictable chips reduce the risk of re‑work and tool interference, enabling more reliable cycle times. The cylindrical through‑hole ensures secure clamping and simple indexing, allowing both faces of the insert to be used and thus lowering per‑cutting‑edge cost. System compatibility and handling advantages Compatibility with the clamping system is governed by form, free angle, tolerance class, fastening method, size and thickness; this ISO‑classified insert integrates into standard toolholder systems when specifications match. The insert is supplied as an ISO‑standard component and can be used with the appropriate insert seat, clamp and screw. For workshops prioritising fast tool changes and consistent results, the combination of ISO conformity, PVD‑coated carbide and practical geometry offers clear process advantages. For reliable performance with the AH8015 grade, contact Metav Werkzeuge for availability and tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6946665 SKU: 6946665-Tungaloy Manufacturer SKU: TUN6946665 Brand: Tungaloy Model series: ISO indexable turning inserts Designation: CNMG120408 AH8015 Key measurements Size (IC): 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Approach angle: 80° Relief angle: 0° Special features PVD‑coated carbide AH8015 Rhombic insert form Double‑sided chipbreaker Cylindrical through‑hole ISO‑standard compatibility FAQ What materials is this insert best suited for? The CNMG120408 AH8015 insert is designed primarily for the general machining of heat‑resistant alloys, offering a balance between wear resistance and cutting‑edge stability. What are the key geometric specifications of the insert? The insert has an IC of 12 mm, a thickness of 4.76 mm, a corner radius of 0.8 mm, an approach angle of 80° and a relief angle of 0°; these dimensions define the insert’s mechanical support and finishing characteristics. How does holder compatibility need to be checked? Compatibility depends on the holder’s pocket form, free angle, tolerance class, fastening type, size and plate thickness; ensure the holder’s seat and clamp match the ISO geometry for correct seating. Is the insert indexable and how is it secured? This is a double‑sided indexable insert with a cylindrical through‑hole for screw fastening, allowing both sides to be used and ensuring secure, repeatable clamping. What advantages does the AH8015 grade provide in production? AH8015 offers balanced abrasion resistance and edge robustness, which supports longer tool life and consistent surface quality when machining demanding materials. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Take advantage of a PVD-coated carbide grade engineered for heat-resistant alloys and a stable cutting edge for consistent turning results; order genuine inserts through Metav Werkzeuge or consult our specialists for application guidance. CNMG 120408 AH8015 indexable turning insert by Tungaloy — ISO turning insert for general and heat-resistant alloy machining CNMG 120408 AH8015 is an ISO‑standard indexable insert designed for external and internal turning, offering a balanced combination of wear resistance and edge stability for demanding materials. ISO‑standard geometry for holder compatibility PVD‑coated carbide grade AH8015 Double‑sided chipbreaker for versatile cuts 0.8 mm nose radius for reliable finish Consistent cutting performance for heat‑resistant alloys The PVD‑coated carbide composition of this insert delivers a controlled compromise between wear resistance and edge stability, making it a preferred choice for machining heat‑resistant alloys. The coating improves high‑temperature endurance and reduces adhesive wear during interrupted cuts. For shops focused on repeatable cycle times, the balanced grade supports longer tool life without sacrificing surface quality, resulting in fewer tool changes and steadier production throughput. Secure fit and ISO compatibility reduce setup errors Engineered to ISO dimensions, the insert’s form and tolerances ensure predictable compatibility with standard holders. The insert is supplied with a cylindrical hole, enabling positive clamping in many standard external holders or boring bars. Compatibility depends on form, relief angle, tolerance class, fixation method, size and thickness; selecting a holder that matches these parameters simplifies mounting and reduces positional variation during machining, supporting consistent part accuracy. Efficiency gains from chip control and geometry The double‑sided chipbreaker geometry facilitates controlled chip formation across a range of feed rates, reducing the risk of entangling chips and improving surface finish. The 0.8 mm nose radius helps achieve a fine external finish while retaining sufficient strength at the cutting edge. Together these features lower cycle interruptions and can contribute to a measurable reduction in per‑part machining time when paired with optimised cutting parameters. Practical workshop considerations and handling The insert’s 4.76 mm thickness and rhomboid form deliver sturdy seating and repeatable indexing on double‑sided inserts. Being double‑sided extends usable life by enabling rotation to a fresh edge. Given its designation and AH8015 grade, the insert is particularly well suited to turning operations where a balance of durability and cutting edge robustness is required; maintain correct clamping torque and inspect the seat for wear to preserve repeatable positioning and optimal performance. Speak to Metav Werkzeuge for a tailored recommendation and to secure genuine Tungaloy CNMG120408 AH8015 indexable inserts—email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6750483 Manufacturer SKU: TUN6750483 Metav SKU: 6750483-Tungaloy Model series: ISO‑Drehwendeschneidplatten Designation: CNMG120408 AH8015 Tungaloy‑wendeplatte Numbers / Facts Nose radius: 0.8 mm Thickness: 4.76 mm Size: 12 mm Relief angle: 0° Insert angle: 80° Hole: with cylindrical hole Double‑sided chipbreaker Materials / Special features Material: carbide Coating: PVD Grade: AH8015 Application: turning (external & internal) ISO‑standard geometry for holder compatibility Rhomboid plate shape FAQ What materials is this insert best suited for? The CNMG 120408 AH8015 insert is formulated for general turning and performs particularly well with heat‑resistant alloys, offering a balance of wear resistance and edge stability thanks to its PVD‑coated carbide grade AH8015. Will this insert fit standard ISO turning holders? Yes. The insert follows ISO‑standard dimensions; compatibility with a holder is determined by form, relief angle, tolerance class, fixation method, size and thickness, so use holders specified for CNMG‑style inserts. How does the double‑sided chipbreaker affect performance? The double‑sided chipbreaker promotes controlled chip formation across various feeds, improving chip evacuation and surface finish while allowing the insert to be indexed to a fresh cutting edge when required. What does the 0.8 mm nose radius mean for surface finish? A 0.8 mm nose radius provides a good compromise between robustness and surface quality, enabling finer external finishes without excessively compromising cutting edge strength. Is the insert suitable for internal turning as well as external turning? Yes. The ISO‑standard geometry and cylindrical hole enable use in both external and internal turning applications when matched with an appropriate holder. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Benefit from the balanced wear resistance and edge stability of the PVD-coated AH8015 carbide grade combined with ISO CNMG geometry for reliable turning performance. The double-sided, rhombic insert with a 0.8 mm corner radius, 0° clearance and cylindrical hole offers flexible compatibility with standard holders. Order directly via Metav Werkzeuge or consult our specialists for application advice. CNMG120408 AH8015 Tungaloy turning insert — PVD-coated carbide, 0° clearance A CNMG120408 AH8015 ISO-standard rhombic turning insert designed for external and internal turning of heat‑resistant alloys PVD-coated cemented carbide grade AH8015 ISO CNMG geometry for standard holders Double-sided chipbreaker design 0.8 mm corner radius for versatile results Balanced wear resistance and stable cutting edge for heat‑resistant alloys The PVD-coated AH8015 grade combines surface hardness with a ductile substrate to deliver wear resistance and cutting-edge stability during demanding turning operations. The thin, adherent PVD coating reduces built-up edge and improves thermal resistance at the cutting zone, which is particularly beneficial when machining heat‑resistant alloys. This balance helps extend tool life and maintain consistent surface quality over successive indexings of the insert. ISO compatibility and clear system guidance for secure mounting The ISO CNMG geometry ensures straightforward use in standard indexable‑insert holders; compatibility depends on holder form, relief/clearance angle, tolerance class, fastening method, size and thickness. The insert’s 0° clearance and rhombic shape demand matching seat geometry and screw/clamp configuration. The presence of a cylindrical hole facilitates positive location in many clamping systems. Confirm that the holder supports the CNMG120408 footprint and the 4.76 mm plate thickness for reliable clamping and repeatable positioning. Practical performance: double‑sided chipbreaker and corner radius benefits A double-sided chipbreaker provides flexibility for different cutting directions and prolongs indexable life, while the 0.8 mm corner radius balances edge strength with the ability to produce fine surface finishes. In stable setups, the grade is a first choice for general turning of higher‑temperature alloys where edge security and predictable flank wear are required. The rhombic form plus chipbreaker selection allow effective chip control in both external and internal turning operations without sacrificing dimensional accuracy. Choosing chipbreaker, holder and machining parameters with confidence Selection of chipbreaker and machining parameters should match the workpiece material, cut depth and machine rigidity. The insert is supplied as part of an indexable system: ISO insert, suitable external holder or boring bar, shim/clamping set and replacement screws. Choose the chipbreaker and grade according to the metal, the type of cut and the stability of the setup to maximise productivity and tool life. Where in doubt, favour increased rigidity and reduced overhang to exploit the balanced properties of the AH8015 grade. For availability and expert technical advice on Tungaloy turning inserts contact Metav Werkzeuge: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 6741640 Manufacturer SKU: TUN6741640 Item SKU: 6741640-Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.8 mm Thickness: 4.76 mm Size: 12 mm Relief/clearance angle: 0° Hole style: cylindrical Special features Grade: AH8015 Coating: PVD Material: carbide Shape: rhombic Chipbreaker: double-sided Hole: with cylindrical hole Application: turning System components: ISO insert, holder, shim/clamping set, replacement screws FAQ Which materials is this insert intended for? The AH8015 grade is specified for general machining of heat‑resistant alloys, offering a balanced combination of wear resistance and edge stability suitable for demanding turning tasks. How can compatibility with an existing holder be verified? Compatibility is determined by the holder’s form, relief/clearance angle, tolerance class, fastening method, size and plate thickness; confirm the seat matches the CNMG120408 geometry and the 4.76 mm thickness. What advantage does the PVD coating provide? A PVD-coated surface increases hardness and reduces adhesion at the cutting edge, improving thermal resistance and helping to control wear during continuous turning cycles. Is the chipbreaker suitable for various turning operations? The double-sided chipbreaker configuration permits flexible chip control in different cutting directions and is appropriate for both external and internal turning when matched with the proper machining parameters. What does the CNMG120408 designation mean for tool selection? The CNMG120408 designation identifies the ISO rhombic insert geometry, 12 mm size and plate thickness class; this helps ensure correct selection of compatible holders and clamping components. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Benefit from the combination of PVD‑coated carbide and reliable chip control to maintain stable production when turning heat‑resistant alloys; the balanced wear resistance and edge stability ensure consistent part quality. Order the CNMG120408 AH8015 indexable insert directly via Metav Werkzeuge or request guidance from our technical advisers. CNMG120408 AH8015 Tungaloy indexable insert for turning — PVD‑coated carbide, 80° rhombic CNMG120408 AH8015 Tungaloy indexable insert offers ISO‑standard compatibility for general turning applications and is optimised for heat‑resistant alloys ISO‑standard CNMG insert, 80° rhombic PVD‑coated carbide AH8015 for high temperatures Double‑sided chipbreaker for consistent chips Cylindrical hole fixation, suitable for common holders Consistent machining of heat‑resistant alloys with fewer tool changes The PVD‑coated carbide grade AH8015 is formulated as a first choice for the general machining of heat‑resistant alloys, offering a compromise between wear resistance and cutting‑edge stability. This balance reduces unexpected edge failures and extends intervals between tool changes, which in turn supports predictable cycle times on turning machines. The coating contributes to thermal protection at the cutting edge, helping to maintain dimensional stability on long runs without sacrificing surface finish. Fast installation and reliable holder compatibility reduce setup time Compatibility with the toolholder depends on form, relief angle, tolerance class, fastening and the insert’s size and thickness; the ISO‑standard rhombic shape and the cylindrical hole ensure straightforward seating in common external holders or boring bars. The nominal 0° clearance and the standardised 80° geometry make this insert readily interchangeable within ISO systems, simplifying tooling logistics and reducing downtime for changeovers. Clear specification of form and thickness helps engineering teams select the correct clamping and backup items for robust assembly. Improved chip control and stable cutting for higher productivity The double‑sided chipbreaker design creates repeatable chip forms across a range of cutting conditions, which supports consistent evacuation and reduces the risk of chip entanglement. Stable chip formation, combined with the carbide substrate and PVD surface, means fewer interruptions for chip clearing and improved process security on automated lathes. For operations where surface integrity matters, the insert delivers a balance of surface quality and tool life that contributes directly to overall equipment effectiveness. System considerations and application guidance The insert is intended for external and internal turning; selection of the precise chipbreaker and grade should match the workpiece material, machining method and machine‑tool stability. The ISO series structure implies a system build consisting of the indexable insert, a compatible external holder or boring bar, and the appropriate clamp/seat and replacement fixing screws. For applications that demand repeatable tolerances and predictable tool life, the combination of AH8015 coating and standard geometry supports both batch production and flexible jobbing environments. Contact Metav Werkzeuge for an application review or to obtain the CNMG120408 AH8015 insert and associated holders, whether for trial runs or volume supply Technical data Article number: 6946902 Manufacturer SKU: TUN6946902 Model series: ISO‑Drehwendeschneidplatten Material: Carbide Grade/coating: AH8015 (PVD) Application: Turning Facts Insert designation: CNMG120408 Angle: 80° Corner radius: 0.8 mm Thickness: 4.76 mm Size: 12 mm Special features Rhombic insert geometry Cylindrical hole fastening Double‑sided chipbreaker 0° relief / clearance ISO‑standard compatible FAQ What materials is this insert best suited for? The CNMG120408 AH8015 indexable insert is optimised for heat‑resistant alloys and provides a balance of wear resistance and edge stability suitable for general turning tasks. How does the AH8015 coating affect tool life? The PVD AH8015 coating improves thermal protection at the cutting edge and supports longer, more consistent tool life under elevated cutting temperatures typical of alloy machining. Is the insert compatible with standard CNMG holders? Yes, the ISO‑standard CNMG geometry with a cylindrical hole is designed for compatibility with common external holders and boring bars that accept CNMG‑type inserts. What chip control can be expected from this insert? The double‑sided chipbreaker delivers consistent chip forms across a range of conditions, aiding evacuation and reducing the likelihood of chip entanglement during turning operations. Which spare parts are recommended for a complete tooling setup? A matching external holder or boring bar, the correct clamp or seating plate and replacement fixing screws are required to form a complete system for the CNMG120408 AH8015 insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Combine cost-effectiveness, wear resistance and stable cutting-edge performance for uninterrupted turning operations; order the CNMG120408 AH8015 insert directly via Metav Werkzeuge or consult the advisors for material‑matched recommendations. CNMG120408 AH8015 turning insert by Tungaloy — PVD-coated carbide, rhombic 80° for turning The CNMG120408 AH8015 is an ISO-standard rhombic turning insert designed for general turning of heat-resistant alloys, offering a balanced combination of wear resistance and cutting-edge stability suitable for demanding machining tasks. PVD-coated carbide AH8015 for heat-resistant alloys Rhombic CNMG form, 80° cutting geometry Double-sided insert with cylindrical hole Corner radius 0.8 mm for versatile turning Consistent cutting performance for heat-resistant alloys The PVD-coated grade AH8015 is tuned for applications where temperature and abrasion are critical. With a PVD-coated surface over a wear-resistant carbide substrate, the insert delivers longer tool life under thermal load while maintaining a sharp profile. The design reduces flank wear and helps to preserve edge stability, which translates into fewer tool changes and more predictable process windows when machining heat-resistant alloys. ISO compatibility for quick system integration As an ISO-standard CNMG insert, the geometry and tolerance class support straightforward integration into existing toolholders and boring bars. The rhombic form with an 80° included angle offers good engagement for both external and internal turning, while the cylindrical hole enables secure clamping with standard screws and clamping sets. This compatibility shortens setup times and streamlines inventory management across turning operations. Economic efficiency through reversible use and robust design The double-sided construction and robust substrate allow two effective cutting edges per indexation, lowering cost per edge and improving return on tooling. The insert’s stability and coating reduce unplanned downtime and contribute to predictable tool life, supporting higher productivity and lower total machining costs. The balance between wear resistance and cutting-edge robustness makes this an efficient choice for batch production and continuous manufacturing environments. Practical machining guidance for optimised results The geometry and dimensions — including a corner radius 0.8 mm and 4.76 mm thickness — make the insert suitable for a wide range of turning tasks where moderate radii and stable cutting conditions are required. Select the matching chipbreaker type and grade according to workpiece material and machine stability to obtain clean chips and reduced vibration. The form and relief angle ensure reliable performance when paired with appropriate holders and clamping hardware in both roughing and finishing passes. Contact Metav Werkzeuge for application advice and to obtain original Tungaloy CNMG120408 AH8015 inserts; technical consultants are available to confirm suitability for specific materials and cycle requirements. Technical data Article number: 6946687 Manufacturer SKU: TUN6946687 SKU: 6946687-Tungaloy Model series: ISO-turning indexable inserts Description: CNMG120408 AH8015 Tungaloy insert Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Included angle: 80° Relief angle: 0° Special features Material: carbide Coating/grade: PVD, AH8015 Insert form: rhombic (CNMG) Hole: with cylindrical hole Chipbreaker: double-sided Application: turning FAQ What materials is this insert best suited for? The CNMG120408 AH8015 insert is optimised for heat-resistant alloys; the PVD-coated carbide composition provides wear resistance and edge stability in such materials. Can the insert be used for both external and internal turning? Yes, the rhombic CNMG form and 80° geometry make the insert suitable for both external and internal turning when paired with the correct holder and clamping system. How many usable cutting edges does the insert offer? The double-sided design provides multiple indexable edges, effectively reducing the cost per cutting edge and allowing economical reindexing. What clamping style is required for secure mounting? The insert features a cylindrical central hole and is clamped with standard ISO-compatible screws and mating pads appropriate to the toolholder design. Is the grade AH8015 suitable for finishing operations? AH8015 balances wear resistance and edge stability; with the correct chipbreaker and cutting parameters, it performs well in finishing passes on heat-resistant alloys. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Benefit from the robust combination of a PVD-coated carbide AH8015 grade and the ISO CNMG geometry with an 80° rhombic form and 0.8 mm corner radius for consistent, productive turning of heat-resistant alloys; order the insert via Metav Werkzeuge or enquire with their consultants for application guidance and availability. CNMG120408 AH8015 ISO turning insert — PVD-coated carbide, cylindrical-hole fastening — Tungaloy A CNMG120408 AH8015 indexable insert designed for ISO-compliant external and internal turning, optimised for heat-resistant alloys and general turning operations PVD-coated carbide AH8015 grade 80° rhombic geometry for stable cutting 0.8 mm corner radius for versatility Cylindrical hole for secure clamping Reliable cutting performance for demanding alloys The combination of a PVD-coated carbide substrate and the AH8015 grade provides a balance between wear resistance and edge stability, making this insert suitable for operations where material heat resistance matters. The indexable insert geometry complies with ISO standards, ensuring predictable seating and repeatable orientation in a suitable holder. When paired with an appropriate external or internal holder and the correct clamp and screw set, the construct delivers consistent chip control and surface finish on a wide range of workpiece alloys, reducing unplanned interruptions and improving process efficiency. Stable clamping and proven geometry reduce setup effort The rhombic plate form with an 80° cutting angle and a cylindrical hole fastening system ensures reliable location and secure clamping in compatible toolholders. The 0.8 mm corner radius offers a practical compromise between edge strength and fine finishing capability, allowing fewer tool changes across mixed batches. Since compatibility depends on holder form, relief angle, tolerance class, fastening and plate thickness, selecting a matched holder and fasteners is essential to exploit the insert’s full potential and maintain machining stability. Practical advantages for workshop productivity With a plate thickness of 4.76 mm and standard ISO sizing, the insert supports straightforward tool management and stockkeeping. The double-sided chipbreaker and symmetrical geometry enable indexable use of both cutting edges, extending useful tool life per insert and lowering tooling cost per component produced. Clear identification by ISO designation simplifies replacement and reduces the risk of incorrect tool selection, while the PVD surface treatment improves resistance to built-up edge and moderate heat exposure during intermittent and continuous turning cycles. Contact Metav Werkzeuge for tailored advice on integrating the Tungaloy CNMG120408 AH8015 insert into existing turning systems and for current availability Technical Data Article number: 6793720 Manufacturer SKU: TUN6793720 SKU: 6793720-Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Angle: 80° Relief angle: 0° Special features Shape: rhombic Hole: with cylindrical hole Coating: PVD-coated carbide Grade: AH8015 Chipbreaker: double-sided Application: turning FAQ What materials is this insert suited for? The CNMG120408 AH8015 insert (Tungaloy, indexable turning insert, SKU 6793720-Tungaloy) is specified for general machining of heat-resistant alloys and similar materials where a balance of wear resistance and edge stability is required. Is the insert reversible and how many cutting edges are available? The rhombic, double-sided design provides multiple usable edges; the chipbreaker arrangement allows indexing of additional edges to extend the insert’s service life. Which holders are compatible with this ISO insert? Compatibility is defined by ISO holder form, relief angle, tolerance class, fastening and thickness; matching an ISO external or internal turning holder that accepts CNMG plates with a cylindrical-hole fastening will ensure correct seating and clamping. How does the PVD coating affect performance? The PVD-coated carbide surface enhances wear resistance and reduces built-up edge tendency during turning operations, offering improved tool life and more consistent surface finish under varying cutting conditions. What benefits does the 0.8 mm corner radius deliver? The 0.8 mm corner radius balances edge strength with finishing capability, enabling versatility across a range of turning tasks from medium material removal to semi-finishing passes. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Take advantage of the PVD‑coated AH8015 grade and the 80° CNMG geometry for reliably productive turning of heat‑resistant alloys; compatibility with ISO holders reduces setup time and supports uninterrupted production. Order the insert directly via Metav Werkzeuge or consult our specialists for configuration advice. CNMG120408 AH8015 Tungaloy indexable insert — CNMG 120408, AH8015 for turning CNMG120408 AH8015 Tungaloy indexable insert is an ISO‑standard insert designed for external and internal turning, engineered for balanced wear resistance and cutting‑edge stability in heat‑resistant alloys. CNMG 80° rhombic geometry PVD‑coated carbide AH8015 grade 0° clearance for robust cutting Double‑sided chipbreaker, cylindrical hole High productivity with heat‑resistant alloys The PVD‑coated AH8015 grade combines a hard, wear‑resistant surface with a carbide substrate to provide a well‑balanced compromise between wear resistance and edge stability. This makes the insert particularly effective for turning heat‑resistant alloys, where thermal loads and abrasive wear challenge tool life. The coating reduces built‑up edge and improves consistency of results; as a consequence, cycle times remain stable and fewer insert changes are required, supporting predictable throughput in serial production. Reliable fit and fast integration into ISO systems As an ISO‑standard turning insert, compatibility with the tool holder is governed by form, clearance angle, tolerance class, fastening type, size and thickness. The rhombic CNMG geometry with an 80° lead angle and the cylindrical hole ensure secure clamping and simple indexing on compatible holders. Because the system‑related dimensions follow ISO norms, tool changes and re‑setting are faster and measurement-based verification of the clamping position is straightforward, reducing machine downtime and setup variance. Geometry and chip control for consistent surface finish The 0.8 mm corner radius and 0° clearance deliver a robust cutting edge suited to heavier feeds and interrupted cuts, while the double‑sided chipbreaker supports dependable chip formation across a range of cutting conditions. For external and internal turning applications, this geometry yields improved stability and a consistent surface quality, even when machining materials with varying toughness. Choosing the right chipbreaker and grade combination therefore directly affects the balance between material removal rate and surface integrity. Practical benefits for workshop efficiency The insert’s double‑sided design effectively halves the tooling cost per cutting edge compared with single‑sided options, and the PVD coating enhances resistance to thermal softening. The indexable insert concept simplifies inventory management — one ISO type fits multiple holders when matched by form and thickness — and the standardised dimensions allow easy cross‑referencing in tool lists. Where machining of demanding alloys is routine, the combination of grade, geometry and coating supports longer uninterrupted runs and fewer tool changes. Selection guidance and system considerations Compatibility is not limited to shape alone: form, free angle, tolerance class, fastening, size and thickness must be matched to the holder. For most turning tasks with heat‑resistant alloys, a PVD‑coated carbide grade with a robust edge is appropriate; for fine finishing, a smaller corner radius or alternative chipbreaker may be selected. The insert is part of a system consisting of an ISO insert, the correct external holder or boring bar, support plate/clamp set and replacement screws — ensuring repeatable clamping and machining performance. For detailed application advice or to reserve CNMG120408 AH8015 Tungaloy indexable inserts for upcoming production runs, contact Metav Werkzeuge for technical recommendations and fast supply at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6946768 Manufacturer SKU: TUN6946768 SKU: 6946768-Tungaloy Series: ISO‑Drehwendeschneidplatten Core dimensions Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Lead/angle: 80° Clearance angle: 0° Design & features Shape: rhombic (CNMG) Material: carbide Grade/coating: AH8015, PVD‑coated Hole: with hole, cylindrical hole Chipbreaker: double‑sided Application: external and internal turning FAQ What materials is this insert best suited for? The CNMG120408 AH8015 Tungaloy indexable insert is optimised for heat‑resistant alloys, offering a balance of wear resistance and edge stability that suits demanding turning tasks. How does the 0° clearance affect cutting performance? A 0° clearance delivers a robust cutting edge and improved resistance to edge chipping during heavier cuts; this is a deliberate design choice for stable machining of tougher materials. Can the insert be used on any ISO CNMG holder? The insert follows ISO dimensions, but compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; matching those parameters ensures secure clamping and correct fit. What is the advantage of the double‑sided chipbreaker? A double‑sided chipbreaker provides two usable cutting edges per index, improving cost efficiency and enabling quick re‑indexing for renewed cutting performance. Is the AH8015 coating suitable for finishing passes? AH8015 is designed as a general‑purpose PVD‑coated carbide grade that balances wear resistance and edge strength; for fine finishing, selecting an appropriate chipbreaker and adjusting feed/speed is recommended. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of high wear resistance, reliable chip control and ISO compatibility for steady productivity in turning operations; order the insert directly via Metav Werkzeuge or ask the consultants for application support. CNMG 120408 AH8015 indexable turning insert CNMG120408 120408 for Turning — Tungaloy, PVD-coated carbide, 80° A CNMG120408 AH8015 indexable turning insert designed for external and internal turning of heat-resistant alloys, offering a balance of wear resistance and edge strength for general-purpose machining. PVD-coated carbide AH8015, heat-resistant alloys ISO CNMG 120408 rhombic insert with 80° edge Double-sided chipbreaker for consistent chip control Cylindrical hole, 4.76 mm thickness, 0.8 mm corner radius Reliable machining performance for demanding alloys The PVD-coated AH8015 grade provides a balanced combination of wear resistance and edge stability that suits continuous and interrupted cutting in heat-resistant alloys. As a PVD-coated carbide substrate, the insert reduces flank wear and prolongs edge life under elevated temperatures, which translates into longer tool life and fewer indexings. The rhombic geometry with an 80° approach angle ensures stable engagement during both facing and straight turning, maintaining dimensional consistency when cutting less ductile or work-hardened materials. Consistent chip control and secure clamping raise uptime Equipped with a double-sided chipbreaker, the insert supports controlled chip formation across a range of cutting conditions, helping to avoid tangling and improving swarf evacuation in bar feed and small-batch production. The cylindrical hole and standard ISO mounting dimensions make the insert straightforward to seat and clamp in compatible holders; correct seat choice and torque ensure repeatable clamping force and minimise vibration. These attributes reduce cycle interruptions and contribute to a predictable production rhythm. Easy specification and holder compatibility for straightforward integration The insert conforms to ISO geometry and dimensions (CNMG 120408), simplifying selection of a matching external holder or boring bar. Key dimensions include a nominal size of 12 mm, a plate thickness of 4.76 mm and a corner radius of 0.8 mm, which aids in selecting appropriate feed rates and depth of cut for the required surface finish. With a 0° clearance angle and standard tolerance class, the component integrates into established tool setups without special adaptation, enabling rapid implementation in existing turning cells. Practical advantages that support cost-effective production By combining a robust substrate and a PVD layer engineered for stability, the insert helps to maintain cutting-edge geometry over longer operating periods, reducing tooling changes and associated downtime. The balance between toughness and wear resistance offered by the grade is particularly advantageous where mixed batches of alloyed steels and heat-resistant materials are machined, providing a versatile option instead of multiple specialised grades. This versatility supports stock rationalisation and simplified tool management. For reliable alloy turning with proven PVD-coated performance, contact Metav Werkzeuge to discuss the CNMG120408 AH8015 Tungaloy indexable inserts and secure tailored recommendations for holders and cutting data Technical data Article number: 6946866 Data Manufacturer SKU: TUN6946866 Model series: ISO turning inserts Application: Turning Grade / coating: PVD-coated carbide (AH8015) Material: Carbide Shape: Rhombic (CNMG) Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Cutting angle: 80° Special features Double-sided chipbreaker Cylindrical hole style ISO CNMG 120408 geometry Suitable for external and internal turning Balanced wear resistance and edge stability FAQ What materials is this insert best suited for? The CNMG120408 AH8015 insert is designed primarily for machining heat-resistant alloys and offers a good balance of wear resistance and edge stability for general-purpose alloy turning. How does the chipbreaker affect performance? The double-sided chipbreaker on the indexable insert improves chip control and evacuation, reducing swarf issues and supporting consistent cycle times. Which holders are compatible with this insert? The CNMG120408 geometry follows ISO standards, so compatible CNMG external holders and boring bars that accommodate a 12 mm ISO CNMG insert and a cylindrical locating pin will be suitable. What are the key dimensions to consider when setting cutting data? Important values include the 12 mm nominal size, 4.76 mm thickness and 0.8 mm corner radius; these influence feed rates, depth of cut and expected surface finish. Is the insert reversible or single-use? The insert is double-sided, allowing indexing to a fresh cutting edge once the active edge reaches wear limits, which extends effective tool life. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
The combination of a PVD-coated AH8015 grade and the ISO CNMG geometry delivers a balance of wear resistance and cutting-edge stability for consistent production. Order original Tungaloy indexable inserts via Metav Werkzeuge or consult our specialists for tailored recommendations. CNMG 120408 AH8015 CNMG turning insert, ISO CNMG120408 geometry — Tungaloy The CNMG120408 AH8015 is an ISO-standard, rhombic turning insert engineered for external and internal turning of heat-resistant alloys, offering a PVD-coated carbide grade for reliable performance in general machining. ISO CNMG120408 geometry for stable clamping PVD-coated AH8015 for heat-resistant alloys Double-sided chipbreaker, reversible use Cylindrical hole, compatible with ISO holders Consistent cutting performance for demanding alloys The PVD-coated AH8015 carbide grade provides a predictable mix of wear resistance and edge stability, making it a dependable choice for machining heat-resistant alloys. The coating helps to reduce adhesion and thermal softening at the cutting edge, which in turn supports longer tool life and fewer interruptions for insert changes. For production-focused operations, this balance translates into improved process reliability and a more consistent surface finish on machined components. Geometry and dimensions that simplify setup and compatibility The ISO CNMG120408 form and rhombic shape ensure compatibility with the majority of ISO-standard external holders; compatibility is governed by form, relief angle, tolerance class, fastening method, size and thickness. Key geometry features such as the 80° cutting angle, corner radius 0.8 mm and a plate thickness of 4.76 mm contribute to stable cutting behaviour and predictable chip formation. The insert’s cylindrical hole and standard dimensions ease mounting and replacement, reducing set-up time during tool changes. Machining benefits from a double-sided chipbreaker The double-sided chipbreaker design allows the insert to be reversed and reused, which reduces inventory needs and increases effective cutting edges per insert. This feature supports efficient chip control during both roughing and finishing passes, improving process security and helping to avoid built-up edge in sticky, temperature-resistant materials. In practice, the insert’s chip control characteristics support a reliable material flow away from the cutting zone, which contributes to predictable cycle times and better surface quality. System-level considerations for stable production An indexable turning system is more than a single component: it comprises the insert, a matching external holder or boring bar, a clamping plate or clamping kit, and replacement screws. The insert’s ISO conformity and standardised hole style enable straightforward integration into existing toolholder systems; attention to holder rigidity and correct clamping torque will preserve the insert’s edge life and dimensional accuracy. For first-time selection, choosing the appropriate chipbreaker and grade for the workpiece material and machining strategy will help to maximise productivity while controlling tool costs. Order original Tungaloy inserts through Metav Werkzeuge for reliable, application-oriented supply — contact info@metav-werkzeuge.com or call +49 2822 7131930 for advice and rapid fulfilment Technical data Article number: 6946966 SKU: 6946966-Tungaloy Manufacturer SKU: TUN6946966 Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Material: carbide Numbers / Core technical data ISO designation: 120408 Plate size: 12 Plate thickness: 4.76 mm Corner radius: 0.8 mm Relief angle: 0° Cutting angle: 80° Special features / Versions Grade/coating: PVD-coated AH8015 Chipbreaker: double-sided Hole style: cylindrical hole Shape: rhombic Typical application: external and internal turning System components: insert, matching holder or boring bar, clamping plate/clamping kit, replacement screws FAQ What materials is this insert suited for? The CNMG120408 AH8015 insert is designated as a first-choice grade for the general machining of heat-resistant alloys, offering a balanced combination of wear resistance and edge stability. How does the ISO geometry affect holder compatibility? ISO CNMG geometry determines compatibility through form, relief angle, tolerance class, fastening, size and thickness; the CNMG120408 format and cylindrical hole are compatible with standard ISO external holders when these parameters match. What advantage does the double-sided chipbreaker provide? A double-sided chipbreaker allows reversible use of the insert, increasing the number of available cutting edges, improving chip control and reducing the need for varied inventory in serial production. Which dimensions are most relevant when selecting a holder? Relevant dimensions include the plate size (12), plate thickness (4.76 mm), corner radius (0.8 mm), relief angle (0°) and the ISO code 120408 — these ensure correct seating and clamping in the holder. Is the AH8015 grade coated and what benefit does the coating bring? The AH8015 grade is PVD-coated, which enhances surface hardness and thermal resistance of the cutting edge, contributing to longer life and more consistent cutting in demanding materials. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of balanced wear resistance, precise geometry and simple integration for reliable turning of heat‑resistant alloys; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. CNMG120408 AH8015 ISO CNMG 120408 turning insert by Tungaloy — PVD‑coated carbide, 0.8 mm radius A CNMG120408 AH8015 ISO turning insert engineered for general turning applications, offering a balanced compromise between wear resistance and cutting edge stability for heat‑resistant alloys. PVD‑coated carbide grade AH8015 0.8 mm nose radius for precise finishing Double‑sided with cylindrical hole for clamping ISO rhombic 80° geometry, 4.76 mm thickness Balanced performance for heat‑resistant alloys The insert's core is a PVD‑coated carbide grade designed as a first choice for general machining of heat‑resistant alloys. The thin, hard PVD layer increases wear resistance while preserving the integrity of the cutting edge, which translates into longer tool life under elevated temperatures and more consistent component tolerances. This combination reduces unplanned tool changes and supports a more predictable production rhythm, delivering a clear economic advantage through improved process stability and less scrap. Geometry that delivers repeatable surface quality With a 0.8 mm nose radius and an 80° rhombic form, the insert provides a stable cutting geometry that favours a fine surface finish while maintaining strength at the cutting edge. The 4.76 mm plate thickness increases rigidity in interrupted and heavy cuts, and the double‑sided design offers indexing capability for extended service life. A cylindrical hole ensures secure clamping in ISO‑standard holders, reducing vibration and improving repeatability between tool changes. These features combine to help maintain cycle times and reduce rework. Workshop integration and application guidance The insert is part of an ISO‑standard system comprising the indexable plate, a matched external holder or boring bar, a seating shim and the correct clamping screw. Compatibility with a given holder depends on form, clearance angle, tolerance class, fixation method, size and thickness; selecting the correct chipbreaker and grade for the workpiece material and machining conditions is essential. For external and internal turning operations the balanced AH8015 grade supports reliable chip control and consistent cutting performance, contributing to higher productivity and reduced downtime when integrated into a well‑matched tooling system. For application‑specific recommendations and to confirm holder compatibility, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the Tungaloy CNMG inserts and suitable machining parameters. Technical data Article number: 6793722 Manufacturer SKU: TUN6793722 SKU: 6793722-Tungaloy Label: CNMG120408 AH8015 Tungaloy-Wendeplatte Model series: ISO-Drehwendeschneidplatten Application: Turning Facts Radius: 0.8 mm Angle: 80° Plate thickness: 4.76 mm Plate size: 12 ISO designation: 120408 Clearance angle: 0° Special features Material: carbide Grade/coating: AH8015 (PVD‑coated) Chipbreaker: double‑sided Hole: cylindrical hole (with hole) Plate form: rhombic Compatibility determined by form, clearance, tolerance class, fixation, size and thickness FAQ Is this insert compatible with standard CNMG holders? Compatibility requires the holder to match the insert form, clearance angle, tolerance class, fixation method, size and thickness; the CNMG120408 AH8015 insert fits ISO CNMG seats when these parameters align. Which workpiece materials suit this grade best? The AH8015 grade is specified as a first choice for general machining of heat‑resistant alloys; it provides a balance between wear resistance and edge stability for such materials. Can the insert be used for internal turning? Yes; the insert is suitable for internal operations when mounted in an appropriate boring bar and clamping system designed for ISO CNMG inserts. How does the double‑sided design affect cost‑efficiency? The double‑sided construction allows indexing to a fresh cutting edge, extending service intervals and lowering cost per cutting edge when the insert is used with the correct holder. What should be considered when choosing the chipbreaker? Select a chipbreaker that matches the workpiece material, machining type and machine‑workpiece stability; the correct chipformer ensures controlled chips and consistent surface finish. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
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