CCMW 09T304 T5115 Wendeplatten - Tungaloy
Take advantage of the combination of the CVD-coated T5115 carbide grade, the TurnTenFeed geometry and the stable 80° rhombic form to boost material removal rates and reduce machining cycles; order genuine Tungaloy inserts or consult Metav Werkzeuge for selection support. CCMW09T304 T5115 indexable insert for Turning (high-feed roughing) — Tungaloy, 80° rhombic, 0.4 mm radius The CCMW09T304 T5115 is a rhombic indexable insert engineered for high-feed, productive roughing in turning operations TurnTenFeed series for high-feed roughing CVD-coated carbide grade T5115 80° rhombic geometry for stable clamping Maximise roughing productivity with proven grade and geometry The combination of the TurnTenFeed design and the T5115 CVD-coated carbide grade delivers a measurable increase in material removal while maintaining edge stability. The geometry is tuned for high-feed turning, enabling higher feed rates under stable clamping conditions and reducing the number of passes required for stock removal. The CVD coating improves resistance to abrasive wear on cast iron and similar materials while the substrate maintains toughness for interrupted cuts. As a consequence, machining cycles become more predictable and throughput improves without compromising surface integrity. Geometry and fit that support secure clamping and repeatable results An 80° rhombic profile with a 0.4 mm corner radius and a relief angle of 7° provides a robust cutting edge for heavy engagement. The insert features a cylindrical hole with a single-side countersink (40°–60°), designed for reliable positioning in standard holders; this supports the system approach of holder, indexable plates and spare parts. The plate thickness of 3.97 mm and the plate size 09 contribute to mechanical stability in the clamping zone, reducing vibration and improving tool life. In practice, the geometry lowers the risk of edge chipping and allows consistent cutting forces, which helps to shorten machining time and simplify process parameter selection. Practical benefits for workshop integration and process security As part of a modular turning system, this insert is intended for productive roughing in stable workholding setups where repeatability is required. The indexable insert format enables quick replacement and consistent positioning, reducing downtime and simplifying inventory management. The T5115 grade is optimised for a wide range of cast-iron applications with a balanced profile between wear resistance and cutting-edge strength, yielding longer effective tool life and fewer interruptions. For operations seeking to increase daily output while maintaining surface quality and tool reliability, this insert provides a cost-effective route to higher productivity. For technical selection assistance or to order genuine Tungaloy CCMW09T304 T5115 indexable inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for personalised advice and fast supply. Technical Data Article number: 6862093 SKU: 6862093-Tungaloy Manufacturer: Tungaloy Manufacturer SKU: TUN6862093 Model series: TurnTenFeed Insert designation: CCMW09T304 Specifications Insert angle: 80° Corner radius: 0.4 mm Relief angle: 7° Plate thickness: 3.97 mm Plate size: 09 Materials & Features Material: Carbide, CVD-coated Grade: T5115 Application: Turning — high-feed roughing Insert shape: Rhombic Hole: Cylindrical hole with single-side countersink (40°–60°) Chipbreaker: none System: Holder, indexable plates and spare parts (system build) FAQ What workpiece materials are suitable for this insert? The CCMW09T304 T5115 insert is specified for turning applications and the T5115 grade is optimised for cast iron and similar materials, offering balanced wear resistance and edge stability. Is the insert compatible with standard 80° rhombic holders? Yes — the geometry and hole/countersink design of the CCMW09T304 are intended for secure clamping in conventional 80° rhombic turning holders within the TurnTenFeed family. Does this insert include a chipbreaker? The CCMW09T304 T5115 insert is supplied without a chipbreaker; its high-feed geometry and grade are targeted at productive roughing under stable clamping conditions. How does the CVD coating affect tool life? The CVD-coated surface on the T5115 grade improves abrasive wear resistance, which extends effective tool life in roughing operations while the carbide substrate preserves edge toughness during interrupted cuts. Can the insert be used for finishing operations? This indexable insert is primarily designed for productive roughing and high-feed turning; for finishing, consider a geometry and grade optimised for lower feed rates and finer surface requirements rather than CCMW09T304 T5115. 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.
CCMW 09T308 T5115 Wendeplatten - Tungaloy
Take advantage of the combination of ISO-standard compatibility, CVD-coated carbide and a balanced cutting grade to ensure consistent performance in cast iron turning. Order the insert directly via Metav Werkzeuge or consult the technical team for mounting and application advice. CCMW 09T308 T5115 — ISO turning insert, CVD-coated carbide for cast iron by Tungaloy The CCMW 09T308 T5115 is an ISO-standard turning insert designed for external and internal turning, offering a universal grade optimised for cast iron with a balance of wear resistance and cutting-edge stability. ISO turning insert CCMW 09T308 CVD-coated carbide for wear resistance Optimised for cast iron machining Rhombic 80° form, 0.8 mm corner radius Consistent performance for cast iron turning The insert is manufactured from CVD-coated carbide, combining a wear-resistant coating with a robust substrate to extend edge life during continuous and interrupted cuts. The grade T5115 is presented as a universal choice for cast iron, providing a compromise between wear resistance and edge stability that suits a wide range of workpiece conditions. This means fewer insert changes and more predictable tool life in serial production, contributing to steady cycle times and lower process variability. Clear mounting and geometric advantages for easy integration Designed as an ISO-standard item, the insert fits holders determined by form, clearance, tolerance class, fastening method, size and thickness. The 80° rhombic form with a 0.8 mm corner radius offers a versatile engagement angle for finishing and medium-turning operations, while the 7° clearance angle reduces flank contact and minimises rubbing. The configuration includes a central hole with a cylindrical bore and a single-sided countersink (40°–60°), enabling secure clamping and straightforward replacement in compatible holders. These geometric features simplify integration into existing tool systems and support stable chip formation. Measurable dimensions and practical system considerations Key dimensions such as a plate thickness of 3.97 mm and size designation 09 are directly relevant when selecting a suitable holder and setting cutting parameters. The insert is intended to be used as part of a system—insert, external holder or boring bar, shim/clamp set and replacement screws—ensuring the correct seating and repeatable clamping torque. For users less familiar with insert systems, the CVD coating can be understood as a thin, hard layer applied to the carbide to improve abrasion resistance, while the substrate supplies toughness to withstand mechanical loads. For reliable cast iron machining and technical guidance on holder compatibility, contact Metav Werkzeuge for tailored advice and ordering—email info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 6862076-Tungaloy Manufacturer SKU: TUN6862076 Manufacturer article number: 6862076 Core specifications Size: 09 Thickness: 3.97 mm Clearance angle: 7° Corner radius: 0.8 mm Form angle: 80° Shape: rhombic Special features Material: carbide Coating: CVD-coated Grade: T5115 (universal for cast iron) Hole: with hole — cylindrical hole + single-sided countersink (40°–60°) Typical application: external and internal turning FAQ What materials is this insert intended for? The CCMW09T308 T5115 insert is specified as a universal grade for cast iron, offering a balanced combination of wear resistance and edge stability suited to that material. How does the T5115 grade affect tool life? The T5115 CVD-coated grade delivers improved abrasion resistance while maintaining edge strength, which generally extends tool life during cast iron turning compared with uncoated substrates. Which holder features are required for correct mounting? Mounting depends on matching form, clearance, tolerance class, fastening method, size and thickness; the insert’s cylindrical hole with single-sided countersink (40°–60°) requires a compatible clamping arrangement to ensure repeatable seating. Is the insert suitable for internal turning as well as external turning? Yes, the ISO rhombic form and dimensions make the insert appropriate for both external and internal turning operations when paired with the correct holder or boring bar. What should be considered when selecting cutting parameters? Consider the material (cast iron), the insert’s 0.8 mm corner radius and the 7° clearance angle; these influence feed rates, depths of cut and recommended speeds to balance surface finish and insert 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.
CFGT L2020- AH867 Wendeplatten - Tungaloy
Take advantage of the combination of proven heat-resistant performance, secure clamping geometry and ISO compatibility for uninterrupted turning operations; order the insert directly via Metav Werkzeuge or ask the consultants for application advice. CFGT L2020- AH867 ISO turning insert by Tungaloy — PVD-coated carbide, rhombic L2 for demanding alloys The CFGT L2020- AH867 is an ISO-standard rhombic indexable turning insert designed for external and internal turning of heat-resistant alloys and other demanding materials, offering robust edge stability and predictable tool life. PVD-coated carbide AH867 for high hot hardness ISO rhombic L2 insert, 80° included angle 25° clearance angle for predictable cutting geometry Single-sided chipbreaker for controlled chip formation Maximum productivity in high-temperature turning The PVD-coated AH867 grade is formulated for heat-resistant alloys and demanding workpiece materials, delivering a combination of high hot hardness and edge stability that extends tool life under thermal load. This turning grade reduces flank wear and enables longer uninterrupted cycles, which improves throughput and lowers overall machining costs. The coating supports higher cutting speeds and consistent performance, so machining windows remain stable even as temperature rises. Precise fit and stable fixation for repeatable results Compatibility with the toolholder is ensured by matching the insert’s shape, 25° clearance, tolerance class, fastening style, size and thickness. The ISO-standard geometry and rhombic L2 outline guarantee a defined seating and repeatable positioning, which reduces vibration and improves surface finish. A correct fit translates into fewer reworks and steady process capability, especially important for serial production where repeatability determines part quality and uptime. Controlled chip formation and reliable clamping The single-sided chipbreaker is optimised for chip control on tough materials, producing short, consistent chips that are easier to evacuate and handle. The insert’s cylindrical hole with a 40°–60° countersink ensures secure clamping and correct axial positioning in the seat. Together these features protect the cutting edge, reduce the risk of workpiece damage and simplify swarf management, contributing to safer and more efficient workshop processes. Seamless integration into a turning system This insert is part of a standard turning system: ISO insert, matching external holder or boring bar, shim/clamping set and spare screws. Typical applications include external and internal turning where high thermal resistance and edge stability are required. Selecting the right chipbreaker and grade in relation to workpiece material and machining conditions yields the greatest benefits: improved surface quality, longer tool life and fewer tool changes during a shift. If the machining task is unclear, technical consultation is recommended to select the optimal combination. For robust performance in high-temperature turning applications, contact Metav Werkzeuge to check availability of the Tungaloy AH867 inserts and to request tailored application advice at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Article number: 6801629 Manufacturer SKU: TUN6801629 Stock SKU: 6801629-Tungaloy Model series: ISO-Drehwendeschneidplatten Name: CFGTL2020- AH867 Tungaloy insert Core data Included angle: 80° Clearance angle: 25° Insert thickness: 2.38 mm Size: L2 Shape: rhombic Hole: with cylindrical hole Countersink: 40°–60° Cutting material: PVD-coated carbide (AH867) Design / special features Single-sided chipbreaker for controlled chips Grade for heat-resistant alloys and demanding materials ISO-standard for holder compatibility Compatibility determined by form, clearance, tolerance class, fastening, size and thickness FAQ Which materials is this insert designed for? The CFGTL2020- AH867 insert is specified for heat-resistant alloys and other demanding materials; the PVD-coated carbide grade AH867 is engineered to maintain edge integrity at elevated temperatures. What is the insert geometry and size? The insert has a rhombic L2 outline with an 80° included angle and a thickness of 2.38 mm; the hole is cylindrical with a 40°–60° countersink to suit corresponding clamping systems. How is holder compatibility assured? Compatibility is defined by insert form, 25° clearance, tolerance class, fastening method, size and thickness; ensuring these factors match the holder delivers stable seating and consistent cutting performance. What chip control can be expected? The single-sided chipbreaker provides controlled chip formation that eases swarf removal and improves surface quality while protecting the cutting edge during turning operations. Can this insert be used for internal as well as external turning? Yes, the insert is suitable for both external and internal turning, with the choice of chipbreaker and holder adapted to the specific application and stability requirements. 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.
CFGT L2020- AH868 Wendeplatten - Tungaloy
Take advantage of the combination of high thermal stability, PVD‑coated carbide performance and precise ISO compatibility for reliable turning cycles; order this insert via Metav Werkzeuge or contact our consultants for matching holders and application advice. CFGT L2020- AH868 indexable insert for turning by Tungaloy The CFGTL2020- AH868 Tungaloy indexable insert is an ISO‑standard turning insert designed for demanding external and internal turning of heat‑resistant alloys and other challenging materials. PVD‑coated carbide for high temperatures Single‑sided chipbreaker for controlled chips 25° clearance angle, rhombic shape for versatility ISO compatibility, 2.38 mm plate thickness Maintain process reliability when machining heat‑resistant alloys The combination of a PVD‑coated surface and a wear‑resistant carbide substrate in grade AH868 delivers sustained cutting performance at elevated temperatures. This cutting grade is formulated for high hot‑hardness and a stable cutting edge, which reduces flank wear and helps keep dimensional drift within tight tolerances. For production environments where cycle time and predictable tool life determine throughput, the engineered wear resistance translates directly into fewer tool changes and steadier component quality. Controlled chip formation and improved surface integrity The single‑sided chipbreaker geometry provides consistent chip control under a range of cutting conditions, reducing the risk of built‑up edge and erratic chip shapes. The rhombic insert form with an included angle of 80° and a 25° clearance angle offers a balance between edge strength and access to features, which benefits both heavy roughing and finish passes. As a result, the insert supports improved surface finish and reduced secondary operations, enhancing overall process economy. Fast, reliable clamping and predictable fit across ISO holders Compatibility is determined by form, clearance angle, tolerance class, attachment and plate size; this ISO series is engineered for straightforward interchange in standard external holders or boring bars when the correct seat and fastening are used. The plate’s 2.38 mm thickness and the central mounting with a cylindrical hole plus single‑side countersink (40°–60°) ensure secure clamping and repeatable positioning. This design minimises set‑up time and helps maintain concentricity and run‑out control during tool changes. Practical advantages for workshop productivity Adopting this insert supports a predictable tool‑life strategy: the PVD coating limits diffusion wear while the substrate resists mechanical damage, allowing stable cutting at raised cutting speeds where applicable. The grade and geometry selection strategy—matching AH868 to heat‑resistant alloys and tougher workpiece materials—helps to reduce rework and scrap. For job shops and production lines alike, the net effect is fewer interventions, lower tooling overhead and steadier delivery of parts to downstream processes. Contact Metav Werkzeuge for tailored holder recommendations or to request cutting data for specific materials; reach us at info@metav-werkzeuge.com or +49 2822 7131930 and ask for assistance with matching inserts and holders. Technical data Article number: 6801630 Manufacturer SKU: TUN6801630 SKU: 6801630-Tungaloy Brand: Tungaloy Series: ISO turning indexable inserts Material: carbide Grade/coating: AH868, PVD‑coated Application: Turning Facts Included angle: 80° Clearance angle: 25° Plate thickness: 2.38 mm Countersink: 40°–60° Size: L2 Special features Rhombic insert shape Single‑sided chipbreaker Central hole: cylindrical with one‑side countersink ISO‑standardised geometry for holder compatibility Optimised for heat‑resistant alloys and demanding materials FAQ What materials is this insert suited for? The insert in grade AH868 is formulated for heat‑resistant alloys and other demanding materials; the PVD‑coated carbide substrate offers high hot‑hardness for such applications. How does the chipbreaker affect machining? The single‑sided chipbreaker promotes controlled chip formation, improving evacuation and reducing the likelihood of built‑up edge during turning operations. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance angle and fastening; the ISO profile, 2.38 mm thickness and central hole design permit use with standard external holders and boring bars when the correct seat and clamping hardware are used. Is the insert suitable for finishing passes? Yes — the combination of a stable cutting edge and the rhombic shape with a 25° clearance angle supports fine surface finishes when the cutting parameters are optimised. What is the manufacturer SKU and article number for ordering reference? Reference Manufacturer SKU: TUN6801630 and Article number: 6801630 when enquiring about the CFGTL2020‑ AH868 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.
CFGT L2020- AH869 Wendeplatten - Tungaloy
Benefit from an ISO-standard turning solution that combines a PVD-coated carbide grade engineered for high hot hardness with a stable cutting edge for demanding materials. Order the insert directly via Metav Werkzeuge or contact our consultants for suitability advice and application support. CFGT L2020- AH869 Turning insert (ISO rhombic L2, 80°) by Tungaloy The CFGT L2020- AH869 is an ISO-standard rhombic turning insert designed for external and internal turning of heat-resistant alloys and other demanding workpieces. ISO-standard rhombic insert, 80° geometry PVD-coated carbide AH869 for high hot hardness Single-sided chipbreaker, compatible with standard holders Central hole with 40°–60° countersink Maximise process reliability through standardised compatibility The insert is manufactured to the ISO turning indexable insert series, so compatibility with clamping systems is determined by insert form, clearance angle (25°), tolerance class, fastening type, size and thickness. This standardisation reduces setup complexity and minimizes the risk of incorrect seatings that can cause vibration or premature tool wear. The result is a more predictable production flow with fewer interruptions and quicker tool changes when using matched external holders or boring bars. Extend cutting performance with a PVD-coated carbide grade Equipped with the AH869 PVD-coated carbide grade, this insert is optimised for heat-resistant alloys and high-temperature cutting conditions. The coating improves thermal stability and wear resistance, while the substrate offers toughness under intermittent cuts. Together, these properties support a stable cutting edge, enabling higher cutting speeds and longer tool life compared with uncoated grades. For production environments this translates into higher productivity and lower tooling costs per component. Secure clamping and efficient chip control for reliable machining The rhombic L2 geometry with an 80° included angle and 2.38 mm plate thickness provides versatility for both external turning and internal operations where access or approach angles are restricted. The insert’s single-sided chipbreaker promotes consistent chip formation for many alloys, aiding evacuation and surface quality. Mounting is facilitated by the central cylindrical hole with a single-sided countersink (40°–60°), which ensures secure clamping and repeatable positioning in standard ISO-compatible toolholders. These design choices combine to reduce downtime and increase confidence in repeatable part quality. Contact Metav Werkzeuge today for specific application guidance on the Tungaloy AH869 inserts or to request a matching holder recommendation via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6801631 Manufacturer SKU: TUN6801631 Model series: ISO turning indexable inserts Brand: Tungaloy Material: carbide Coating / grade: AH869 (PVD-coated) Intended application: turning SKU: 6801631-Tungaloy Facts Geometry angle: 80° Clearance angle: 25° Plate thickness: 2.38 mm Insert size: L2 Hole: with cylindrical hole + single-sided countersink (40°–60°) Special features Rhombic plate form Single-sided chipbreaker Designed for heat-resistant alloys and demanding materials ISO-standard compatibility with matched holders and boring bars Stable cutting edge for extended tool life FAQ Which materials is this insert suited for? The CFGTL2020- AH869 insert from Tungaloy is designed primarily for heat-resistant alloys and similarly demanding materials, offering high hot hardness and stable edge retention. What does the AH869 grade provide compared with general-purpose grades? AH869 is a PVD-coated carbide grade developed for elevated temperatures and abrasive conditions; it improves thermal resistance and wear control versus uncoated or standard coated grades. How is the insert secured in the holder? The insert uses a central cylindrical hole with a single-sided countersink (40°–60°) for positive clamping in compatible ISO toolholders and boring bars, ensuring repeatable seating and secure fixation. Is the chip control suitable for through-tool coolant or interrupted cuts? The single-sided chipbreaker on this rhombic insert promotes consistent chip formation and evacuation across a range of feeds; performance in interrupted cutting benefits from the carbide substrate’s toughness. What are the key dimensions to check for holder compatibility? Verify the insert geometry (80°), clearance angle 25°, insert size L2, and thickness 2.38 mm to ensure correct seating and clamp fit in the chosen 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.
CFGT L2020- AH870 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide grade AH870, precise ISO conformity and secure clamping features for reliable turning of heat-resistant alloys; order directly through Metav Werkzeuge or consult the specialists for holder matching and process optimisation. CFGTL2020- AH870 Tungaloy — ISO turning insert, PVD-coated carbide, 80° The CFGTL2020- AH870 Tungaloy insert is an ISO-form indexable turning insert engineered for demanding turning of heat-resistant alloys and other challenging materials. PVD-coated carbide grade AH870 Rhombic L2 form with 80° cutting angle 25° clearance angle for versatile turning Cylindrical hole with single-side countersink One-sided chipbreaker for controlled swarf Robust grade for high-temperature materials and consistent cutting performance The insert uses a PVD-coated carbide substrate in the AH870 grade, developed for machining heat-resistant alloys and other demanding workpiece materials. The coating enhances hot hardness and edge stability, which directly reduces flank wear under thermal stress and extends cutting life. Thanks to this combination, the component sustains higher cutting temperatures while maintaining a sharp edge, providing a more predictable tool life and fewer unscheduled tool changes for improved shop-floor efficiency. Secure clamping and ISO conformity for interchangeability Designed as an ISO-compliant turning insert, compatibility with toolholders is governed by form, clearance angle, tolerance class, fixation, size and thickness. The rhombic L2 form with an 80° cutting angle and a 25° clearance offers versatile positioning for external and internal turning. A cylindrical hole with a single-sided countersink (40°–60°) and a plate thickness of 2.38 mm deliver reliable mechanical support and repeatable seating in the clamping assembly, reducing the risk of micro-movements that can impair surface finish and dimensional accuracy. Improved chip control and application-oriented system design The single-sided chipbreaker geometry is tuned for consistent swarf formation when working on less stable set-ups or when machining near heat-resistant alloys; this leads to safer chip evacuation and reduced risk of entanglement. As part of an ISO turning system, the full setup comprises the indexable insert, a matching external holder or boring bar, an underlay/clamp set and replacement screws, allowing straightforward integration into existing tool systems. Choosing the correct chipbreaker and insert grade according to workpiece material and machining stability ensures better productivity and lower overall process costs. Guidance for selection and process reliability For best outcomes, match the insert’s AH870 grade and chipbreaker to the workpiece material and machine rigidity; the grade excels where high warm hardness and sustained edge integrity are required. The insert’s rhombic geometry supports a range of turning operations while the PVD coating enhances wear resistance. Where process security and repeatable surface quality matter, this insert offers a balance of durability, thermal stability and ease of replacement within standard ISO holder systems. For process-critical turning of heat-resistant alloys, rely on the Tungaloy AH870 grade and contact Metav Werkzeuge for advice on compatible holders and optimisation of cutting data — info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 6801632 Manufacturer SKU: TUN6801632 SKU: 6801632-Tungaloy Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Material: carbide Coating: PVD Grade: AH870 Facts Thickness: 2.38 mm Clearance angle: 25° Cutting angle: 80° Size: L2 Hole style: cylindrical hole + single-side countersink (40°–60°) Special features Rhombic plate form One-sided chipbreaker ISO-standardised insert Designed for heat-resistant alloys and demanding materials Compatibility dependent on form, clearance, tolerance class, fixation, size and thickness System components: matching outer holder or boring bar, underlay/clamp set, replacement screws FAQ What materials is the CFGTL2020- AH870 suitable for? The CFGTL2020- AH870 insert is specified for heat-resistant alloys and other demanding materials; the AH870 grade and PVD coating support high-temperature cutting. How does the insert secure in the holder? This ISO insert uses a cylindrical hole with a single-side countersink for stable seating; proper matching of holder form and tolerance class is essential for secure clamping of the CFGTL2020- AH870. Which chip control can be expected with this insert? The one-sided chipbreaker provides controlled swarf formation in turning operations, improving evacuation and reducing the likelihood of chip-related interruptions when using the CFGTL2020- AH870. Is the insert compatible with standard ISO holders? Yes — the CFGTL2020- AH870 conforms to ISO indexing standards; compatibility depends on holder geometry, clearance angle, size and plate thickness. What dimensions should be considered when ordering a replacement? Key dimensions for the CFGTL2020- AH870 are thickness 2.38 mm, L2 size, 25° clearance angle and 80° cutting angle; these determine holder fit and seating. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT L2020- AH871 Wendeplatten - Tungaloy
Take advantage of the combination of high hot-hardness, PVD-coated cemented carbide and ISO compatibility for reliable turning of demanding alloys; the robust edge geometry and single-sided chipbreaker support consistent surface quality and longer tool life. Order the CFGTL2020- AH871 directly via Metav Werkzeuge or ask our consultants for application-specific holder recommendations. CFGT L2020- AH871 ISO rhombic turning insert by Tungaloy — PVD-coated grade for heat-resistant alloys The CFGTL2020- AH871 Tungaloy insert is an ISO-rhombic turning insert designed for external and internal turning of heat-resistant alloys and other demanding materials, offering stable cutting edges and simple integration into ISO toolholder systems. PVD-coated carbide for heat-resistant alloys Rhombic shape, 80° included angle 25° relief angle for stable cutting edge Single-sided chipbreaker for controlled chips Cylindrical hole with 40°–60° countersink Longer tool life on heat-resistant alloys through advanced grade and coating The combination of the AH871 cemented carbide grade and PVD-coated surface treatment delivers enhanced hot hardness and improved resistance to thermal wear, which are decisive for machining superalloys and other difficult-to-cut materials. These material and coating choices reduce flank wear at elevated cutting temperatures and therefore extend tool life, resulting in fewer tool changes and higher process uptime. The result is a more predictable machining cycle and lower overall tooling consumption when compared with uncoated or less heat-resistant grades. Reliable fit and fast integration into ISO toolholder systems Manufactured to ISO standards, the insert’s rhombic form with an 80° included angle and a 25° relief angle enables predictable seating and secure clamping in a wide range of standard holders. Compatibility with a holder is determined by the insert’s form, relief angle, tolerance class, method of fastening, overall size and thickness — here 2.38 mm — so adapters or dedicated clamping sets are seldom required for correctly matched systems. The cylindrical hole with a single-sided countersink (40°–60°) supports stable fixation and repeatable positioning, reducing set-up time and minimising risk of misalignment during index changes. Consistent chip control and improved surface finish The integrated single-sided chipbreaker is engineered for controlled chip formation when turning demanding alloys, helping to avoid long, stringy chips and supporting safer swarf evacuation. With a stable cutting edge geometry provided by the AH871 grade, the insert promotes repeatable surface quality and dimensional stability on external and internal turning operations. Selecting the matching chipbreaker and holder stability according to the workpiece material and machining parameters will deliver the best compromise between feed, cutting speed and finished surface integrity. System thinking for everyday productivity in turning applications This insert is intended to be used as part of a complete system: ISO turning insert, a compatible external holder or boring bar, a support underlay or clamping set and the appropriate replacement screws. Such a system approach simplifies tool management and ensures that the cutting edge performance of the insert is fully realised in practice. The geometry and coating of this insert favour applications where thermal stability and edge robustness are priorities, making it suitable for productive machining of heat-resistant alloys in serial and job-shop environments. For application advice on Tungaloy turning inserts and compatible holders, contact Metav Werkzeuge for tailored recommendations and exact-fit solutions — info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6801633 Manufacturer SKU: TUN6801633 SKU: 6801633-Tungaloy Manufacturer: Tungaloy Key dimensions Included angle: 80° Relief angle: 25° Plate thickness: 2.38 mm Plate size: L2 Design & features Cemented carbide substrate PVD coating Grade AH871 for heat-resistant alloys Rhombic plate form Single-sided chipbreaker Cylindrical hole with one-sided countersink (40°–60°) ISO turning insert series; compatible with matching holders and clamping sets FAQ What materials is this insert optimised for? The CFGTL2020- AH871 insert from Tungaloy is optimised for heat-resistant alloys and similarly demanding materials thanks to the AH871 grade and PVD coating. How is the insert secured in the holder? The insert uses a cylindrical hole with a one-sided countersink (40°–60°) for positive and repeatable clamping in compatible ISO toolholders. Which cutting operations suit this insert best? Designed for turning, this ISO rhombic insert is suitable for both external and internal turning where thermal stability and edge life are required. How does the chipbreaker affect performance? The single-sided chipbreaker promotes controlled chip formation and safer swarf disposal, improving process reliability and surface finish during turning operations. What are the key geometry specifications to check for holder compatibility? Check the rhombic form, 25° relief angle, 80° included angle, plate thickness (2.38 mm) and size (L2) to ensure correct fit in the holder. Is this an original Tungaloy product? Yes — the listed article (CFGTL2020- AH871) is an original, brand-new Tungaloy turning insert with SKU 6801633-Tungaloy. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT L2020- AH872 Wendeplatten - Tungaloy
Take advantage of the PVD-coated AH872 carbide grade and the rhombic L2 geometry for stable cutting edges and consistent performance in demanding turning tasks; order directly via Metav Werkzeuge or consult the technical team for application support. CFGT L2020- AH872 indexable insert for turning – Tungaloy CFGT L2020- AH872 is an ISO-standard rhombic turning indexable insert optimised for external and internal turning of demanding materials. PVD-coated AH872 grade Designed for heat-resistant alloys Rhombic L2 form, 80° included angle 25° rake; cylindrical hole + countersink Consistent edge life for high-temperature materials The combination of a PVD coating and a wear-resistant carbide substrate delivers extended tool life under thermal stress. The AH872 grade is engineered for elevated hot hardness, which means the cutting edge retains geometry at high cutting temperatures and reduces flank wear. For production environments handling heat-resistant alloys, this stability translates into fewer indexings, longer uninterrupted cycles and a predictable component quality, thereby improving process efficiency and reducing scrap rates. Straightforward integration with ISO holders and secure clamping ISO standardisation simplifies tool planning: the rhombic L2 form and the specified geometry allow direct pairing with compatible turning holders. The insert’s cylindrical hole with single-sided countersink (40°–60°) ensures secure fastening and consistent seating; the 25° rake angle supports positive cutting engagement while the 80° included angle offers robustness at the corner, balancing strength and accessibility. This predictable fitment reduces set‑up time and minimises indexing errors during tool changes, supporting a reliable production flow. Controlled chips and improved surface finishes A one-sided chipbreaker is integrated to promote efficient chip formation and evacuation when machining alloys prone to long, stringy chips. Effective chip control lowers the risk of re-cutting and tool damage, while also helping to maintain a consistent cutting zone temperature. The result is better surface integrity on workpieces and fewer interruptions for chip management. In semi‑automated or automated turning cells, this means fewer interventions and steadier cycle times. Economic operation through reduced downtime and predictable performance Using standardised, indexed inserts with a robust coating strategy reduces overall tooling costs by extending usable edge life and simplifying inventory. Replacing only the insert rather than the entire tool saves maintenance time and lowers consumable consumption. The described geometry and grade are suited for repetitive, high‑temperature turning operations, helping to maintain throughput and achieve consistent part tolerances across batches. For procurement, stocking a proven ISO family simplifies reordering and keeps production resilient. Contact Metav Werkzeuge for OEM Tungaloy inserts and application advice to match the AH872 grade to specific workpiece alloys and cutting conditions Technical data Article number: 6801634 Manufacturer SKU: TUN6801634 Supplier SKU: 6801634-Tungaloy Series: ISO turning indexable inserts Application: Turning Material: Carbide Grade/coating: AH872 (PVD-coated) Designation/code: CFGT L2020- AH872 Facts Thickness: 2.38 mm Included angle: 80° Rake (clearance) angle: 25° Size: L2 Countersink angle: 40°–60° Special features Rhombic shape Cylindrical hole with single-sided countersink One-sided chipbreaker PVD-coated carbide grade AH872 Suited for heat-resistant alloys and demanding materials ISO-standardised geometry FAQ Which materials are suitable for this insert? This indexable insert is specified for demanding and heat-resistant alloys; the PVD-coated AH872 grade is designed to retain hardness at elevated temperatures and is thus well suited to such workpiece materials. How does the insert secure to the holder? The insert uses a cylindrical hole with a single-sided countersink (40°–60°) for stable clamping in ISO-compatible holders, ensuring consistent seating and repeatable positioning. What advantages does the AH872 coating offer? The AH872 PVD coating increases thermal resistance and maintains a stable cutting edge under high temperatures, which helps to extend edge life and reduce unexpected tool wear. Is the chipbreaker suitable for automated machining? Yes; the integrated one-sided chipbreaker promotes controlled chip formation and evacuation, reducing the need for manual intervention in automated or semi‑automated turning cells. Which size and geometry should be matched to the holder? Match the rhombic L2 form, 80° included angle and the ISO code L2020- to the corresponding holder specification to ensure correct compatibility and optimal performance. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT L2020- AH873 Wendeplatten - Tungaloy
Benefit from the proven combination of a PVD‑coated carbide grade AH873 and a rhombic geometry for consistent performance in demanding turning tasks; the grade’s high hot hardness keeps tool life predictable and interruptions to a minimum. Order directly via Metav Werkzeuge or consult the specialists for process adaptation and delivery. CFGT L2020- AH873 turning insert by Tungaloy A robust, ISO‑compliant CFGTL2020- AH873 insert engineered for turning heat‑resistant alloys and other demanding materials with a stable cutting edge and reliable chip control PVD‑coated carbide grade AH873 Optimised for heat‑resistant alloys 25° clearance angle for reduced rubbing Rhombic L2 form, thickness 2.38 mm Faster, more predictable metal removal through material and coating The combination of a PVD‑coated carbide substrate and the AH873 grade delivers elevated hot hardness and abrasion resistance, which together reduce flank wear during extended cuts on temperature‑sensitive alloys. This results in fewer tool changes, more stable cycle times and improved process efficiency. For production environments where machining windows are narrow, the insert’s coating contributes to consistent dimensional stability and repeatable performance across batches. ISO conformity and straightforward mounting to control inventory As an ISO‑compliant turning insert, compatibility with holders is defined by form, clearance, tolerance class, fastening method, size and thickness. The insert is supplied with a cylindrical hole plus single‑side countersink (40°–60°) to match standard clamping systems and replacement screws. Standardisation reduces the number of bespoke parts in stock and simplifies tool change procedures, shortening setup times and lowering logistic complexity on the shop floor. Geometry that supports chip control and surface quality The rhombic L2 form, combined with a single‑sided chipbreaker, is configured to guide chips away from the cutting zone during both external and internal turning operations. The specified 25° clearance angle prevents flank contact and rubbing, while the insert’s 2.38 mm thickness and 80° included angle provide a balance of rigidity and accessibility for shoulder cuts and profiling. The result is improved surface finish with lower risk of built‑up edge when machining tough materials. Practical advantages for workshop productivity and process reliability Selecting this insert reduces unplanned downtime through a stable cutting edge and predictable wear behaviour; the AH873 grade is tailored for high‑temperature applications and maintains edge integrity under thermal and mechanical stress. The insert’s design supports a broad range of turning tasks, from roughing to semi‑finishing, minimising tool inventory while maintaining machining flexibility. For challenging materials, the insert offers an economical route to repeatable results and measurable reductions in cycle variation. For tailored application advice or to secure supply of the Tungaloy CFGTL2020- AH873 turning insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss toolholder compatibility and delivery options. Technical Data Article number: 6801635 Manufacturer SKU: TUN6801635 Label: CFGTL2020- AH873 Tungaloy‑insert Model series: ISO‑turning indexable inserts Facts Included angle: 80° Clearance angle: 25° Plate thickness: 2.38 mm Plate size: L2 Countersink angle: 40°–60° Special features PVD‑coated carbide (grade AH873) Designed for heat‑resistant alloys and demanding materials Rhombic plate form, single‑sided chipbreaker Cylindrical hole with single‑side countersink Intended application: turning Compatibility determined by form, clearance, tolerance, fastening, size, thickness FAQ What materials is this insert best suited for? The insert is specified for heat‑resistant alloys and other demanding workpiece materials; the AH873 PVD‑coated carbide grade maintains hardness at elevated temperatures for reliable cutting performance. How is the insert fixed to a toolholder? Mounting follows ISO conventions: compatibility is determined by form, clearance, tolerance class, fastening method, size and thickness; this insert features a cylindrical hole plus single‑side countersink (40°–60°) to match standard clamping systems. Does the geometry support both external and internal turning? Yes; the rhombic L2 form and the single‑sided chipbreaker are suited to both external and internal turning operations where chip control and access are required. What benefits does the PVD coating provide? The PVD coating on the carbide substrate increases wear resistance and thermal stability, extending tool life and improving process consistency when machining hot or abrasive alloys. Can the insert reduce tool change frequency? The AH873 grade’s stable cutting edge and high hot hardness contribute to more predictable wear and fewer unexpected tool changes, supporting higher machine uptime. 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.
CFGT L2020- AH874 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated AH874 carbide for high hot hardness and a rhombic ISO L2020- form with an 80° cutting angle for stable, productive turning operations; order directly via Metav Werkzeuge or contact the technical team for compatibility advice. CFGT L2020- AH874 Turning insert (indexable) by Tungaloy — PVD-coated carbide, 80° rhombic CFGTL2020- AH874 Tungaloy indexable insert engineered for ISO-standard turning applications, offering a high-hot-hardness grade suited to demanding materials. PVD-coated carbide AH874 for high hot hardness ISO L2020- rhombic insert with 80° cutting angle Single-sided chipbreaker with cylindrical hole Compatibility depends on holder form and tolerance Consistent productivity with a high-temperature carbide grade The insert is made from carbide with a PVD coating in grade AH874, designed specifically for machining heat-resistant alloys and other demanding materials. That composition provides a stable cutting edge and elevated resistance to thermal softening, which translates into longer tool life and fewer indexings. For production environments this means fewer interruptions and more consistent cycle times, while the PVD layer improves wear resistance without compromising edge sharpness. ISO conformity and assured mounting for predictable results Designed as an ISO-standard plate in the L2020- family, the rhombic shape with an 80° included angle and 25° clearance ensures predictable geometry when used with compatible turning holders. The insert is supplied with a cylindrical hole and a one-sided countersink (40°–60°) for secure clamping; compatibility is influenced by holder form, free angle, tolerance class, fastening, size and thickness. The combination of standardised form and defined seating means repeatable positioning and consistent cutting forces, which supports reliable surface finishes and tool-change routines. Practical chip control and application guidance for turning tasks A single-sided chipbreaker profile promotes controlled chip formation for many turning operations, reducing the risk of tangling in boring or external turning. Select the chipbreaker and grade according to workpiece material and the chosen turning strategy to maximise both productivity and process stability. The system approach—indexable insert, suitable outside holder or boring bar, shim/clamping set and replacement screws—simplifies tool management and spare-part logistics in the workshop. For dependable high-temperature turning with Tungaloy’s AH874 grade, contact Metav Werkzeuge for tailored compatibility information and to request stock details — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6801636 Manufacturer SKU: TUN6801636 SKU: 6801636-Tungaloy Manufacturer: Tungaloy Model series: ISO turning indexable inserts Designation: CFGTL2020- AH874 Facts Included angle: 80° Clearance angle: 25° Countersink angle: 40°–60° Size: L2 ISO code: L2020- Special features Material: carbide Coating/grade: PVD-coated, AH874 Plate shape: rhombic Chipbreaker: single-sided Hole style: cylindrical hole + one-sided countersink (40°–60°) Application: turning Compatible with ISO turning holders (form-dependent) Typical system: indexable insert, external holder or boring bar, shim/clamping set, replacement screws FAQ What materials is this insert suited for? The CFGTL2020- AH874 Tungaloy indexable insert is engineered for heat-resistant alloys and other demanding materials; the PVD-coated AH874 grade provides high hot hardness for such applications. Is the insert compatible with my existing holders? Compatibility depends on holder form, free angle, tolerance class, fastening, size and thickness; the insert conforms to ISO L2020- dimensions and seats in holders designed for that family. How does the chipbreaker affect machining? The single-sided chipbreaker on this insert promotes predictable chip formation, improving evacuation and reducing entanglement during both external and internal turning. Can this insert be used for internal boring as well as external turning? Yes; the geometry and chip control make the insert suitable for both external turning and certain internal operations when paired with an appropriate boring bar. What does the cylindrical hole with countersink mean for clamping? The cylindrical hole plus one-sided countersink (40°–60°) provides secure mechanical location and tightening, ensuring repeatable seating and consistent cutting forces. 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.
CFGT L2020- AH875 Wendeplatten - Tungaloy
Achieve dependable machining of heat-resistant alloys with the PVD-coated AH875 grade and an 80° rhombic geometry; ISO compatibility and a cylindrical hole with countersink ensure secure clamping and straightforward integration. Order the CFGT L2020- AH875 turning insert directly via Metav Werkzeuge or consult our specialists for application advice. CFGT L2020- AH875 Tungaloy turning insert — PVD-coated carbide, 80° rhombic (25° clearance) The CFGT L2020- AH875 is an ISO-standard rhombic turning insert designed for external and internal turning of heat‑resistant alloys and other demanding materials. ISO rhombic insert, 80° cutting angle PVD-coated carbide AH875 for high heat 25° clearance angle for secure cutting Cylindrical hole with 40°–60° countersink Reliable cutting performance for heat-resistant alloys The combination of a PVD-coated surface and the AH875 carbide grade delivers elevated hot hardness and a stable cutting edge when machining nickel‑based alloys and other heat‑resistant materials. The coating reduces adhesion and wear at elevated temperatures, which translates into longer tool life and fewer interruptions in production. For businesses that prioritise consistent results in severe conditions, this insert offers measurable advantages in process stability and component quality, reducing rework and improving throughput. Fast integration and secure clamping in existing tool systems As an ISO-standard turning insert, compatibility with existing holders depends on form, clearance, tolerance class, fixation, size and thickness. The cylindrical hole with a single-sided countersink (40°–60°) ensures reliable clamping and alignment in standard clamping systems, while the rhombic form facilitates both external and internal operations. Specifying the correct holder and clamp reduces setup time and vibration, improving surface finish and repeatability across batches. The insert forms part of a simple system: indexable plate, suitable external holder or boring bar, underlay/clamping set and replacement screws. Optimised chip control and productivity in turning processes The single-sided chipbreaker and the 80° cutting angle deliver controlled chip formation and stable cutting forces, which supports higher metal removal rates with predictable results. The 25° clearance angle balances edge strength with cutting geometry to maintain a smooth contact zone and minimise rubbing. This configuration is particularly suited to productive turning where surface quality and tool life are critical performance indicators. Adopting this insert can reduce cycle times and tool changes, contributing to lower unit costs and improved shop-floor efficiency. Discuss your high-temperature turning application with Metav Werkzeuge — our specialists will advise on using the AH875 PVD-coated grade and support selection and supply; contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6801637 Manufacturer article number: 6801637 Manufacturer SKU: TUN6801637 SKU: 6801637-Tungaloy Series: ISO-Drehwendeschneidplatten Facts Cutting angle: 80° Clearance angle: 25° Size: L2 Special features Material: carbide Coating: PVD Grade: AH875 (for heat-resistant alloys) Plate form: rhombic Hole: cylindrical hole with one-sided countersink (40°–60°) Chipbreaker: single-sided Application: turning (external and internal) ISO-standard insert compatible with standard holders FAQ Is this insert suitable for nickel‑based or heat‑resistant alloys? The CFGT L2020- AH875 insert from Tungaloy is specifically formulated for heat‑resistant alloys; the AH875 grade and PVD coating provide enhanced hot hardness and wear resistance for such applications. Can the insert be used for internal as well as external turning? Yes, the rhombic geometry and the ISO designation make the insert suitable for both external and internal turning operations when paired with a compatible holder. How does the cylindrical hole with countersink benefit clamping? The cylindrical hole with a 40°–60° countersink improves alignment and clamping stability in standard clamping systems, reducing the risk of insert movement and vibration during cutting. What advantages does the AH875 grade offer compared with general‑purpose grades? AH875 is optimised for high-temperature performance, offering a stable cutting edge and longer life when machining demanding materials; this leads to fewer tool changes and more consistent part quality. What is the SKU for ordering and reference? The SKU for this Tungaloy turning insert is 6801637-Tungaloy; quoting this reference simplifies ordering and ensures the correct AH875 grade and ISO format are supplied. 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.
CFGT L2020- AH876 Wendeplatten - Tungaloy
Take advantage of the combination of high process reliability, long tool life and clear holder compatibility for consistent turning results; order the CFGT L2020- AH876 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed. CFGT L2020- AH876 ISO turning insert for turning — Tungaloy The CFGTL2020- AH876 Tungaloy insert is an ISO‑format, rhombic indexable insert designed for external and internal turning of heat‑resistant alloys and other demanding materials. PVD-coated carbide AH876 For heat‑resistant alloys and tough materials Rhombic ISO insert, 80° included angle 25° clearance angle, cylindrical hole and countersink Reliable machining of heat‑resistant alloys and tough materials The combination of a PVD‑coated carbide grade and a geometry tailored for demanding workpieces delivers stable cutting performance when machining heat‑resistant alloys. The AH876 grade provides enhanced hot hardness and wear resistance, which reduces flank wear and maintains dimensional stability during extended cuts. For production environments where consistent surface finish and reproducibility matter, this indexable geometry supports predictable tool life and fewer insert changes, contributing to lower process interruptions and higher productivity. Clear compatibility reduces setup uncertainty Based on the ISO series design, the insert’s compatibility with holders is determined by form, clearance angle, tolerance class, fixation, size and thickness. The rhombic ISO outline and the specified 80° included angle enable straightforward selection of matching external holders or boring bars. The cylindrical hole with a single‑sided countersink (40°–60°) supports secure clamping and repeatable positioning, simplifying tool changeovers and reducing setup time on the shop floor. Compatibility‑driven selection helps to avoid costly trial‑and‑error in tool assembly. Geometry and chip control for stable cutting This insert features a single‑sided chipbreaker that is optimised for turning processes where controlled chip formation is required. The chipbreaker groove and edge preparation help to produce predictable chips across a range of feeds and depths of cut, aiding evacuation and preventing entanglement in automated machining. The moderate 25° clearance angle balances edge strength and chip flow, making the insert suitable for finishing and medium machining of tough materials while maintaining surface integrity. Practical benefits for production and maintenance Using an indexable insert in this specification reduces overall tooling costs by enabling economical insert replacement while retaining the same holder. The PVD coating extends tool life under elevated temperatures typical of high cutting speeds and heavy workpiece alloys, and the robust carbide substrate preserves the cutting edge during interrupted cuts. For operations focused on throughput and process stability, these features translate into fewer unplanned stoppages and more consistent part quality. For process‑critical applications, rely on Tungaloy’s AH876 grade — contact Metav Werkzeuge for tailored application advice and ordering. Technical Data Article number: 6801638 Manufacturer SKU: TUN6801638 SKU: 6801638-Tungaloy Manufacturer: Tungaloy Facts Included angle: 80° Clearance angle: 25° Size: L2 Countersink angle: 40°–60° Special features PVD‑coated carbide (AH876) Rhombic insert shape Single‑sided chipbreaker Cylindrical hole with one‑side countersink ISO turning insert series for turning FAQ What materials is this insert suitable for? The CFGTL2020- AH876 insert is designed primarily for heat‑resistant alloys and other demanding materials; the AH876 grade and PVD coating improve hot hardness and wear resistance during such machining. Which holder types are compatible with this ISO insert? Compatibility depends on holder form, clearance angle, tolerance class, fixation, size and thickness; use holders specified for the ISO L2020 geometry to ensure correct seating and clamping. How does the chipbreaker affect machining performance? The single‑sided chipbreaker on this insert promotes predictable chip formation and evacuation, which contributes to process stability and reduces risk of chip entanglement in turning operations. What are the key dimensional features to check before fitting the insert? Verify the 80° included angle, 25° clearance angle, the L2 size specification and the cylindrical hole with the 40°–60° countersink to ensure correct mechanical fit and clamping. Is the coating suitable for high cutting speeds? Yes; the PVD coating on the AH876 grade is selected to enhance thermal resistance and edge life at elevated cutting temperatures typical of faster cutting regimes. 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.
CFGT L2020- AH877 Wendeplatten - Tungaloy
Take advantage of a high‑temperature capable, PVD‑coated carbide grade for demanding turning applications and the proven compatibility of ISO‑standard indexable inserts; this combination supports stable cutting edges and predictable tool life. Order directly via Metav Werkzeuge or consult the technical team for selection support. CFGT L2020- AH877 Tungaloy turning insert, rhombic L2, 80° CFGT L2020- AH877 Tungaloy turning insert for external and internal turning of demanding, heat‑resistant materials. PVD‑coated carbide AH877 for hot hardness Rhombic L2 geometry, included angle 80° 25° relief angle for versatile engagement Cylindrical hole + one‑sided countersink (40°–60°) Greater process reliability through a heat‑resistant grade The AH877 grade delivers elevated hot hardness and a stable cutting edge, designed specifically for machining heat‑resistant alloys and other demanding materials. The combination of a PVD‑coating and a hard carbide substrate reduces flank wear and maintains edge integrity at elevated cutting temperatures, which translates into fewer interruptions and more predictable cycle times. For production environments where consistent component quality and tool life are required, this specification supports a steady machining process and reduces unplanned tool changes. Simple integration with ISO turning systems Compatibility with holding systems is governed by insert form, clearance angle, tolerance class, fixing method, size and thickness. The indexable insert is produced to ISO dimensions and fits in standard holders when these parameters match. The insert features a cylindrical hole with a one‑sided countersink (40°–60°) to suit common clamping concepts and ensure secure axial and radial seating. The system typically comprises the ISO insert, a matching external holder or boring bar, a shim/clamping set and replacement screws, facilitating straightforward assembly and repeatable positioning. Practical benefits for day‑to‑day turning The rhombic L2 geometry with an included angle of 80° and a 25° relief offers a balance of edge strength and cutting accessibility, making the insert suited to both external and internal operations. The single‑sided chipbreaker helps to control chip form for typical turning conditions and stabilise evacuation in continuous cuts. By selecting the appropriate chipbreaker and the AH877 grade for the workpiece and machining stability, users gain improved surface quality and extended intervals between indexings, creating a measurable impact on productivity and overall running costs. How to choose and what to expect in application When selecting an insert, match the chipbreaker and grade to the workpiece material and rigidity of the setup. The PVD‑coated surface provides a wear‑resistant top layer that resists adhesion and oxidation at temperature, while the underlying carbide body maintains toughness. The insert is intended for demanding applications where thermal stability and edge retention are priorities; choose a holder and clamping arrangement compatible with the insert geometry to obtain the full performance benefits. For clarification on compatibility or to discuss alternative chipbreaker options, technical advice is available. For demanding turning tasks select the Tungaloy AH877 PVD‑coated insert and contact Metav Werkzeuge for tailored application advice and ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data SKU: 6801639-Tungaloy Manufacturer SKU: TUN6801639 Manufacturer article number: 6801639 Manufacturer: Tungaloy Facts Model series: ISO turning indexable inserts Shape: Rhombic, 80° Size: L2 Relief angle: 25° Hole style: cylindrical hole + one‑sided countersink (40°–60°) Chipbreaker: single‑sided Grade/coating: AH877 PVD‑coated carbide Applications & features Application: turning (external and internal) Suitable for: heat‑resistant alloys and demanding materials System components: ISO insert, matching holder/boring bar, shim/clamping set, replacement screws Compatibility factors: form, clearance angle, tolerance class, fixing, size, thickness FAQ Which materials is this insert best suited for? This insert, specified as CFGTL2020- AH877 Tungaloy‑wendeplatte, is formulated for heat‑resistant alloys and other demanding materials, exploiting the AH877 grade’s thermal stability and edge retention. What does the AH877 designation indicate? AH877 denotes a PVD‑coated carbide grade optimised for high warm‑hardness and a stable cutting edge, making it suitable where thermal resistance and consistent tool life are required. How is the insert secured in a holder? The insert uses a cylindrical hole with a one‑sided countersink (40°–60°); secure seating depends on matching holder form, clearance angle, tolerance class and fixing method to the insert dimensions. Can this geometry be used for internal turning? Yes — the rhombic L2 geometry and 25° relief support both external and internal operations; choice of chipbreaker and machining parameters should match the application for optimal chip control. What are the key geometric details to verify before purchase? Check the rhombic L2 size, included angle 80°, relief angle 25°, and hole/countersink style to ensure compatibility with the intended holder and clamping system. 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.
CFGT L2020- AH878 Wendeplatten - Tungaloy
The combination of PVD-coated AH878 grade and the rhombic L2 form ensures stable cutting edges and extended tool life when machining heat‑resistant alloys; compatibility with ISO holders and a secure cylindrical hole with countersink supports consistent clamping. Order the insert directly via Metav Werkzeuge or consult the in‑house specialists for holder matching and process setup. CFGT L2020- AH878 turning insert by Tungaloy — PVD-coated carbide, rhombic L2, 25° relief CFGTL2020- AH878 Tungaloy turning insert designed for demanding turning operations on heat‑resistant alloys, offering high hot hardness and reliable edge stability in ISO‑standard tool systems. PVD-coated carbide grade AH878 Designed for heat‑resistant alloys Rhombic L2 form, 25° relief angle Cylindrical hole with countersink 40°–60° Consistent performance on high-temperature materials The PVD coating combined with the AH878 carbide grade delivers elevated hot hardness and wear resistance specifically for machining heat‑resistant alloys and other demanding materials. This results in a stable cutting edge, fewer unexpected interruptions and a more predictable tool life, which contributes to consistent cycle times and surface finishes. The design is particularly suitable where elevated cutting temperatures occur, reducing flank wear and preserving dimensional accuracy over extended cuts. Secure mounting and ISO compatibility for reliable production As an ISO‑standard turning insert, compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness. The rhombic L2 form with a 25° relief angle and an included angle of 80° provides versatile engagement for both external and internal turning. The cylindrical hole with a single‑sided countersink (40°–60°) ensures reliable clamping in compatible holders, while the standardised geometry simplifies tool management across different machines. Choosing the correct holder, shim and clamping set maintains process stability and repeatability. Controlled chip formation and process stability The insert’s one‑sided chipbreaker promotes controlled chip evacuation in a range of turning tasks, which helps to reduce machine downtime and improve operator safety. By pairing the chipbreaker type with the AH878 grade and appropriate cutting data, chip shapes become predictable and less likely to cause surface defects or tool interference. This focused chip control supports higher productivity and reduces the need for manual chip handling during long production runs. Practical system setup and economical machining The operation is based on a complete system: ISO insert, matched external holder or boring bar, a supporting shim/clamp set and spare screws. This system approach facilitates quick insert changes and secure reassembly, minimising shopfloor downtime. The PVD‑coated carbide composition balances wear resistance and edge toughness to achieve a cost‑efficient cutting solution: fewer insert changes, steadier part quality and improved throughput for serial production. The SKU and manufacturer article numbers are available to streamline procurement and spare part matching. For robust turning of heat‑resistant alloys with the AH878 grade, contact Metav Werkzeuge to request the CFGTL2020- AH878 insert (SKU 6801640-Tungaloy) and receive tailored advice on holder compatibility and optimal cutting data Technical Data Article number: 6801640 SKU: 6801640-Tungaloy Manufacturer SKU: TUN6801640 Model series: ISO turning indexable inserts Material: carbide Grade/coating: AH878, PVD-coated Application: turning Shape: rhombic (L2) Relief angle: 25° Included angle: 80° Hole: with hole Hole style: cylindrical hole + single-sided countersink (40°–60°) Chipbreaker: one-sided Designation base: CFGTL2020- ISO code: L2020- Numbers / Core technical data Relief angle: 25° Included angle: 80° Countersink range: 40°–60° Manufacturer article number: 6801640 SKU: 6801640-Tungaloy ISO series: L2020- Special features / Versions PVD-coated carbide grade AH878 Optimised for heat‑resistant alloys and demanding materials Rhombic L2 form for versatile turning Cylindrical hole with single‑sided countersink for secure clamping One‑sided chipbreaker for controlled chips ISO‑standard geometry for holder compatibility System approach: insert + holder + shim/clamp set + spare screws FAQ What materials is this insert suited for? The CFGTL2020- AH878 insert is formulated for heat‑resistant alloys and other demanding workpiece materials, leveraging the AH878 grade and PVD coating to retain hardness at elevated temperatures. How does the insert secure to the holder? The rhombic L2 insert uses a cylindrical hole with a single‑sided countersink (40°–60°) for positive clamping; compatibility with the holder is determined by form, relief angle, tolerance and fastening method. Is the chip control suitable for internal turning? Yes, the one‑sided chipbreaker is designed to manage chips effectively in both external and internal turning when paired with appropriate cutting data and stable tool setup. What does the AH878 grade offer compared with standard carbide? The AH878 grade provides higher hot hardness and a stable cutting edge under elevated temperatures, reducing flank wear and extending usable tool life in tough machining conditions. Which ISO series and designation should be ordered for a matching holder? Order holders compatible with the L2020- (CFGTL2020-) ISO designation and ensure the clamping set matches the rhombic L2 form and 25° relief to guarantee correct fit and function. 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.
CFGT L2020- AH879 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide durability, ISO compatibility and a 25° clearance angle for consistently stable turning operations; order original Tungaloy inserts directly via Metav Werkzeuge or consult our technical team for application matching. CFGT L2020- AH879 — ISO rhombic turning insert, 80° included angle, by Tungaloy The CFGT L2020- AH879 is an ISO-format, rhombic turning insert designed for external and internal turning of demanding materials, optimised for heat-resistant alloys and high-temperature stability. PVD-coated carbide grade AH879 ISO rhombic insert, 80° included angle 25° clearance angle for stable cutting Cylindrical hole + single-sided countersink Higher cutting stability and extended tool life for demanding alloys The insert delivers consistent edge stability through its PVD-coated carbide grade AH879, a combination engineered for elevated hot hardness and wear resistance when machining heat-resistant alloys. This results in longer intervals between insert changes and more predictable tool life, which translates directly into lower machine downtime and reduced cost per component. The robust edge geometry supports interrupted cuts and high-temperature contact zones, maintaining dimensional accuracy over longer runs. Seamless integration into ISO turning systems for quick setup Compliance with ISO dimensions and the rhombic form ensure straightforward interchangeability with standard ISO holders and boring bars. The 80° included angle and 25° clearance angle promote secure seating and repeatable cutting geometry, while the cylindrical hole with a single-sided countersink (40°–60°) simplifies clamping and torque transfer. The insert forms part of a complete system—insert, appropriate external holder or boring bar, shim/clamp set and replacement screws—allowing for predictable assembly and rapid tool changes on the shop floor. Efficient chip control and process reliability for everyday production Featuring a one-sided chipbreaker, the design channels chips away from the cutting zone to reduce re-cutting and improve surface finish, particularly in turning operations. The optimized chip control lowers cycle times through higher stable cutting parameters and reduces the need for secondary cleaning operations. Selecting the correct chipbreaker and grade for the workpiece material ensures reproducible results, increased throughput and greater overall process reliability on both small batch and serial production runs. Contact Metav Werkzeuge today for tailored application advice and secure genuine Tungaloy turning inserts—email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific materials and setups Technical data Article number: 6801641-Tungaloy Manufacturer SKU: TUN6801641 Series: ISO-Drehwendeschneidplatten Material: carbide (Hartmetall) Application: turning Facts Included angle: 80° Clearance angle: 25° Plate size: L2 Countersink angle: 40°–60° Special features PVD-coated carbide grade AH879 Rhombic plate form with cylindrical hole and single-sided countersink One-sided chipbreaker ISO-compliant turning insert for external and internal turning Designed for heat-resistant alloys and demanding workpieces System composition: insert, suitable external holder or boring bar, shim/clamp set and replacement screws FAQ What materials is this insert suited for? The CFGT L2020- AH879 insert is formulated for heat-resistant alloys and other demanding materials; the AH879 grade provides elevated hot hardness and wear resistance for such applications. How does the hole and countersink affect mounting? The cylindrical hole with a single-sided countersink (40°–60°) on the insert ensures secure clamping and reliable torque transmission when mounted in compatible ISO holders and reduces the risk of movement under heavy cuts. Is the chip control suitable for high-feed turning? Yes, the one-sided chipbreaker on this rhombic insert supports efficient chip evacuation and improved surface finish, enabling higher stable feeds in many turning operations. Can the insert be used for internal boring as well as external turning? The ISO rhombic geometry and standardised dimensions make the insert compatible with appropriate boring bars and external holders, allowing use in both internal and external turning applications where the form and size match. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT L2020- AH880 Wendeplatten - Tungaloy
High thermal stability from the AH880 grade and a PVD-coated cemented carbide substrate provide long tool life and consistent cutting performance; ISO-format geometry and the rhombic form ensure broad holder compatibility. Order the CFGT L2020- AH880 turning insert directly via Metav Werkzeuge or ask our consultants if needed. CFGT L2020- AH880 Turning Insert – ISO turning insert for turning, Tungaloy The CFGT L2020- AH880 is an ISO-format turning insert engineered for external and internal turning of heat-resistant alloys and other demanding materials. PVD-coated cemented carbide grade AH880 Optimised for heat-resistant alloys Rhombic insert, size L2, 25° clearance Cylindrical hole with 40°–60° countersink Durable grade and coating for extended service life The combination of a PVD-coated surface and cemented carbide substrate in grade AH880 delivers high hot hardness and a stable cutting edge, which reduces flank wear during the machining of temperature-sensitive alloys. The coating acts as a thermal and wear barrier, limiting adhesion and crater wear in high-temperature zones; this translates into fewer insert changes and improved process economy. The ISO-format indexable design also supports straightforward replacement and inventory handling, making the component suitable for production environments where repeatability and uptime are priorities. For technical questions about material pairing or cutting data, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930. Secure clamping and reliable chip control for consistent finishes The insert’s rhombic shape and central cylindrical hole with a single-sided countersink (40°–60°) enable precise seating and stable clamping in compatible holders, which helps maintain concentricity during turning operations. The specified 25° clearance angle supports good shear formation while reducing rubbing on the flank face. The integrated one-sided chipbreaker is optimised to control swarf flow for many turning setups, improving surface finish and reducing the risk of built-up edge. Together, these design elements lower the likelihood of chatter and contribute to a predictable surface quality on finished components. System advantages and application-oriented performance Designed for a complete turning system — insert, matching external holder or boring bar, shim/clamp set and replacement screws — this ISO-format indexable solution allows flexible use across external and internal turning tasks. The geometry is compatible with standard ISO holders when form, clearance angle, tolerance class, fixing method, size and thickness align, enabling rapid tool changes and simplified tooling logistics. Selecting the appropriate chipbreaker and the AH880 grade for workpiece material improves productivity through longer cutting times and steadier tool life, supporting cost-effective batch production and machining of demanding alloys. Contact Metav Werkzeuge today to discuss how the CFGT L2020- AH880 can improve process stability and tool life; our consultants will advise on holder compatibility and cutting parameters Technical data Article number: 6801642-Tungaloy Manufacturer SKU: TUN6801642 Manufacturer article number: 6801642 Model series: ISO-Drehwendeschneidplatten Material: cemented carbide (Hartmetall) Coating: PVD Core specifications Clearance angle: 25° Insert angle: 80° Countersink range: 40°–60° Size: L2 Features ISO-format turning indexable insert Grade: AH880 Rhombic insert form Cylindrical hole with single-side countersink One-sided chipbreaker Application: turning System components: insert, external holder/boring bar, shim/clamp set, replacement screws FAQ What materials is this insert suited for? The CFGT L2020- AH880 turning insert is engineered for heat-resistant alloys and other demanding materials; the AH880 grade and PVD coating support cutting at elevated temperatures. Which holders are compatible with the insert? Compatibility depends on holder form, fixation, tolerance class, size and thickness; the ISO-format of the insert ensures interchangeability with standard ISO holders when these parameters match. How does the hole and countersink design affect clamping? A cylindrical hole with a single-sided countersink (40°–60°) provides a precise seating surface and uniform clamping force, improving repeatability and reducing the risk of insert movement during turning. When should the one-sided chipbreaker be selected? The integrated chipbreaker on this Tungaloy turning insert is suitable for operations where controlled swarf evacuation is required; it is a good choice for many external and internal turning processes to enhance surface finish. What benefits does the AH880 grade provide? AH880 is a PVD-coated cemented carbide grade designed for high warm hardness and a stable cutting edge, which increases tool life and maintains consistent performance on heat-resistant and hard-to-machine 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.
CFGT L2020- AH881 Wendeplatten - Tungaloy
Benefit from the combination of PVD-coated AH881 grade and ISO compatibility for stable cutting performance and longer tool life; secure consistent productivity in demanding turning operations. Order the insert directly via Metav Werkzeuge or request consultation from our experts for application-specific setup. CFGT L2020- AH881 Tungaloy indexable insert — ISO indexable turning insert for turning, rhombic 80° A CFGT L2020- AH881 indexable insert engineered for ISO-compliant turning, designed to tackle heat-resistant alloys and other demanding materials with reliable edge stability and repeatable mounting. *PVD-coated carbide AH881 for high hot hardness *Rhombic insert with 80° included angle *Cylindrical hole with one-sided countersink *ISO-compatible for standard turning holders Predictable performance on heat-resistant alloys The PVD-coated AH881 grade, applied to a carbide substrate, is tailored for high-temperature strength and a stable cutting edge, offering predictable wear behaviour when machining heat-resistant alloys. The PVD coating reduces adhesion and increases thermal resistance, which translates into longer cutting times between indexings and improved process economy. For users less familiar with coatings: PVD (physical vapour deposition) forms a very thin, hard film that protects the carbide substrate and helps maintain the cutting geometry at elevated temperatures. Accurate fit and repeatability for process stability Built to the ISO indexable insert system, the rhombic geometry with an 80° included angle and a 25° clearance ensures reliable seat contact and defined cutting engagement. The cylindrical mounting hole with a one-sided countersink (40°–60°) secures the insert in the pocket and minimises micro-movement under load, supporting consistent surface finish and dimensional control. Compatibility is governed by form, clearance angle and tolerance class, so selection within the ISO family guarantees interchangeability and simplified tool management. Controlled chips and secure clamping for uninterrupted production A single-sided chipbreaker combined with the insert’s geometry promotes effective chip control, reducing the risk of entanglement and improving surface integrity on the workpiece. The stable clamp interface and standardised hole style facilitate fast insert changes, shortening downtime and supporting a continuous production rhythm. For operations prioritising throughput, these characteristics deliver measurable gains in efficiency while preserving workpiece quality. Should technical uncertainties arise, Metav Werkzeuge’s technical advisers are available to discuss process parameters and holder compatibility. Contact Metav Werkzeuge today for tailored advice on the Tungaloy AH881 insert and to confirm availability for immediate use in ISO turning systems. Technical data Article number: 6801643 SKU: 6801643-Tungaloy Manufacturer SKU: TUN6801643 Model series: ISO turning inserts Material: carbide Grade/coating: AH881 (PVD-coated) Insert designation: CFGTL2020- Application: Turning Facts Included angle: 80° Clearance angle: 25° Countersink angle: 40°–60° Size: L2 Manufacturer article number: 6801643 Special features Rhombic insert shape Cylindrical hole with one-sided countersink Single-sided chipbreaker ISO-compatible system Designed for heat-resistant alloys and demanding materials PVD-coated AH881 grade Tungaloy brand FAQ What materials is this insert intended for? The CFGT L2020- AH881 insert is designed primarily for heat-resistant alloys and similar demanding materials; the PVD-coated AH881 grade provides increased hot hardness for such applications. How does the insert fix to the holder? Clamping is achieved via the cylindrical hole with a one-sided countersink and a standard ISO seat; this configuration ensures a secure fit in compatible turning holders and reduces micro-movement during cutting. What advantage does the AH881 coating provide? The PVD-coated AH881 grade offers superior thermal resistance and edge stability, which extends cutting life and improves process reliability when machining high-temperature alloys. Is this insert compatible with standard ISO turning toolholders? Yes, the insert conforms to ISO standards for turning indexable inserts; compatibility depends on matching form, clearance angle and size (L2) with the chosen holder. Which chip control can be expected? The single-sided chipbreaker promotes controlled chip formation for many turning tasks, aiding safety and surface quality while decreasing the likelihood of chip-related interruptions. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT L2020- AH882 Wendeplatten - Tungaloy
Benefit from a highly heat‑resistant PVD‑coated carbide grade and a proven rhombic geometry for stable cutting performance and predictable tool life. Order the CFGTL2020‑ AH882 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed. CFGT L2020- AH882 Tungaloy indexable turning insert for turning A CFGTL2020- AH882 ISO‑standard rhombic turning insert designed for external and internal turning of heat‑resistant alloys and demanding materials. PVD-coated AH882 carbide for high thermal resistance Rhombic insert, size L2, 80° cutting angle 25° clearance angle for stable cutting edges Cylindrical hole with single-side countersink (40°–60°) Consistent performance on heat‑resistant alloys The combination of PVD-coated surface treatment and the AH882 carbide grade provides elevated hot hardness and reduced adhesion when machining nickel‑based and other heat‑resistant alloys. This results in a stable cutting edge that resists crater wear and maintains geometry over longer cycles, which supports predictable machining times and reduced tool changes. The insert’s material and coating are selected to improve resistance to thermal softening during continuous turning operations. ISO compatibility and straightforward clamping Designed to the ISO series for indexable inserts, the geometry and tolerance class ensure broad ISO-standard compatibility with matched holders. The rhombic profile in size L2 with an 80° principal cutting angle and 25° clearance makes it a versatile choice for both facing and profile turning. The insert’s cylindrical hole with a single‑side countersink (40°–60°) enables secure and repeatable clamping, reducing setup time and minimising positional deviation between indexings. Controlled chips and improved surface quality The dedicated one‑sided chipbreaker promotes uniform chip formation and evacuation when turning, lowering the risk of entanglement and enabling continuous operation in automated and semi‑automated setups. Predictable chip flow contributes directly to better surface finish and less requirement for secondary polishing, which helps maintain part tolerances and reduces downstream rework. For unstable setups, selecting the correct chipbreaker geometry and cutting parameters further stabilises cutting forces. Durable design for economical production Constructed from solid carbide and finished with a PVD layer tailored to high‑temperature performance, this insert supports extended tool life and consistent dimensional repeatability. Fewer tool changes mean less machine idle time and improved cost per component over medium to long production runs. For complex jobs or uncertain compatibility with an existing holder, technical consultations are available to ensure the insert supports the intended feed, depth of cut and material combination. For high‑temperature alloy turning, contact Metav Werkzeuge to request compatibility checks or to order the Tungaloy CFGTL2020- AH882 indexable turning inserts directly. Technical Data Article number: 6801644 Manufacturer SKU: TUN6801644 SKU: 6801644-Tungaloy Model series: ISO-Drehwendeschneidplatten Designation: CFGTL2020- Facts Cutting angle: 80° Clearance angle: 25° Countersink angle: 40°–60° Size: L2 Hole style: cylindrical + single-side countersink Special features Material: carbide Coating/grade: AH882 (PVD-coated) Insert shape: rhombic Chipbreaker: one-sided Application: turning (external and internal) Mounting compatibility determined by form, free angle, tolerance class, fixing, size and thickness FAQ What materials is this insert suited for? The CFGTL2020‑ AH882 insert is intended for heat‑resistant alloys and similarly demanding materials; the AH882 PVD‑coated carbide grade is optimised for high thermal loads during turning operations. How does the insert secure to the holder? Clamping depends on matching form, tolerance and fixing. The insert features a cylindrical hole with a single‑side countersink (40°–60°) to enable secure, repeatable mounting in compatible ISO holders. Which chip control can be expected? The one‑sided chipbreaker on the insert supports controlled chip formation and evacuation, which improves machine uptime and the surface finish on turned parts. Is the insert suitable for internal and external turning? Yes, the rhombic geometry and 80° cutting angle make this insert suitable for both external profile turning and many internal turning tasks where access permits. How to choose the correct grade and chipbreaker? Select the AH882 grade for materials requiring high hot hardness and choose a chipbreaker version that matches workpiece material, feed rate and machine stability to ensure consistent cutting behaviour. 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.
CFGT R2020- AH913 Wendeplatten - Tungaloy
Take advantage of the PVD-coated AH913 grade and the ISO-compliant rhomboid form to combine long tool life with reliable cutting performance; order directly via Metav Werkzeuge or consult the technical team for application-specific advice. CFGT R2020- AH913 – Tungaloy indexable insert for turning (rhomboid R2, 25° relief) The CFGTR2020- AH913 Tungaloy indexable insert provides a wear- and fracture-resistant solution for general turning, designed for compatibility with ISO external holders and boring bars. PVD-coated AH913 for process stability Rhomboid R2 form for versatile turning 25° relief angle for controlled cutting action Cylindrical hole with countersink for secure mounting Greater process reliability through wear-resistant grade and coating The PVD-coated carbide grade AH913 is engineered to reduce flank wear and minimise edge breakouts in demanding turning cycles. By combining a hard coating with a tough carbide substrate, the insert delivers consistent cutting behaviour over longer tool life, which translates into fewer tool changes and improved uptime. This stability is particularly valuable in medium- to high-volume production where reproducible component tolerances and surface quality are required. The result is a predictable cutting process that supports efficient shop-floor planning and cost control. Accurate fit and secure clamping for repeatable results Built to ISO specifications, the rhomboid R2 geometry and the 25° relief guarantee predictable shear conditions and chip formation when used with corresponding holders. The insert features a cylindrical hole with a single-sided countersink (40°–60°) to ensure reliable seating and repeatability during indexation. Compatibility is determined by form, relief, tolerance class, fastening and thickness, so the insert integrates into standard systems comprising an external holder or boring bar, shim/locking set and replacement screws. That system-level approach simplifies tool management and reduces setup time. Practical durability and efficient chip control for turning operations The design includes a one-sided chipbreaker tuned for common turning tasks, helping to control chip flow and prevent entanglement on the workpiece. The combination of chipbreaker geometry and the AH913 grade supports a sharp cutting edge without sacrificing robustness, which is advantageous when switching between finishing and semi-finishing passes. For manufacturers aiming to balance surface finish and throughput, this insert improves process security and lowers the risk of unexpected tool failure, contributing to steady production quality and economic operation. Contact Metav Werkzeuge for an application consultation on the CFGTR2020- AH913 insert; specialists are available at info@metav-werkzeuge.com or on +49 2822 7131930 to advise on holder compatibility and cutting data. Technical data Article number: 6801675 Manufacturer SKU: TUN6801675 Metav SKU: 6801675-Tungaloy Model series: ISO turning indexable inserts Application: Turning Data Relief angle: 25° Included angle: 80° Insert size: R2 ISO designation: R2020- Hole: with hole Special features Grade: AH913, PVD-coated carbide Shape: Rhombic insert Hole style: cylindrical hole + single-sided countersink (40°–60°) Chipbreaker: one-sided System components: insert, external holder or boring bar, shim/locking set, replacement screws FAQ What work is this insert intended for? This insert is suitable for turning; the CFGTR2020- AH913 insert from Tungaloy is specified for both external and internal turning applications when paired with the correct holder. How does the AH913 grade improve tool life? The AH913 PVD-coated carbide grade on the CFGTR2020- AH913 increases wear resistance and reduces the likelihood of edge chipping, delivering more consistent tool life under normal turning conditions. Which holder features are required for correct mounting? Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; the rhomboid shape and cylindrical hole with countersink demand a matching ISO external holder or boring bar. Is the insert suitable for finishing passes? Yes, the combination of a sharp cutting edge and controlled chipbreaking makes the insert appropriate for finishing and semi-finishing operations, providing a balance between surface quality and robustness. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT R2020- AH914 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated AH914 carbide for durable, sharp cutting edges, ISO‑standard indexability for straightforward toolholder compatibility and a one-sided chipbreaker that supports consistent chip control — order the insert directly via Metav Werkzeuge or ask our consultants for application advice. CFGT R2020- AH914 indexable turning insert by Tungaloy — PVD-coated carbide, rhombic R2 The CFGT R2020- AH914 is an ISO‑standardised, rhombic turning insert engineered for general external and internal turning where a sharp cutting edge and reliable process security are required. ISO‑standard indexable insert PVD-coated carbide AH914 grade Rhombic R2 shape with 80° cutting edge One-sided chipbreaker for controlled chips Consistent productivity through optimised cutting performance The combination of a PVD-coated surface and a wear-resistant carbide substrate in this grade delivers a measurable improvement in edge life and process stability. The coating reduces adhesion and flank wear under a range of cutting conditions, which translates into longer intervals between indexings and fewer unscheduled tool changes. For production environments prioritising throughput, this insert reduces downtime and helps maintain component tolerances across batches. Clear compatibility and secure mounting for rapid setup Designed as an ISO‑indexable plate, the geometry and mounting features ensure predictable fitment with compatible holders. The rhombic R2 form and central fastening hole with a cylindrical bore and single-side countersink (40°–60°) provide consistent seating and clamping torque, lowering the risk of misalignment. Knowing the relief angle of 25° and the nominal cutting‑edge orientation (80°) simplifies holder selection and cutting parameter calculation, easing tool changeover and setup for mixed production runs. Application-specific benefits from material and chip control The one-sided chipbreaker and the AH914 grade balance edge sharpness with fracture resistance, making the insert suitable for varied turning tasks where both finish and process security matter. In practice, this means better chip control on interrupted cuts and improved surface quality on continuous cuts, especially when combined with a matched holder and correct feeds. The ISO designation and standardised system concept also support inventory rationalisation and predictable reorder behaviour. For production-critical turning applications choose the PVD-coated AH914 insert from Tungaloy and contact Metav Werkzeuge for tailored advice or to place an order at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 6801676 Manufacturer SKU: TUN6801676 SKU: 6801676-Tungaloy Brand: Tungaloy Model series: ISO‑indexable turning inserts Facts Cutting‑edge angle: 80° Relief angle: 25° Shape/size: rhombic R2 Countersink angle: 40°–60° Special features PVD‑coated carbide AH914 One-sided chipbreaker Central hole with cylindrical bore and one‑side countersink ISO‑standard designation: CFGTR2020- Application: turning (external and internal) FAQ What materials is this insert suitable for? The AH914 PVD‑coated carbide insert is formulated for a wide range of steels and general turning tasks; select the matching chipbreaker and machining parameters for best results. How does the rhombic R2 shape affect holder selection? Rhombic R2 geometry requires a compatible indexable holder that accepts the R2 size and provides correct seating for the ISO hole and clamping style, ensuring secure mounting and repeatable positioning. Can the insert handle interrupted cuts? Yes, the one-sided chipbreaker and the wear‑resistant AH914 grade offer improved chip control and fracture resistance for interrupted turning when clamped correctly. How is the insert identified for reordering? Use the designation CFGTR2020- AH914 or the manufacturer SKU TUN6801676 to ensure the exact PVD‑coated carbide grade and geometry are supplied. What relief and cutting angles should be considered during setup? Plan for a relief angle of 25° and a cutting‑edge orientation of 80°; these values help determine the proper holder geometry and cutting parameters. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT R2020- AH915 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated AH915 cutting grade, the ISO‑standard rhombic geometry and secure clamping for consistent turning performance; order directly via Metav Werkzeuge or consult our technical team for application-specific advice. CFGT R2020- AH915 turning insert by Tungaloy CFGT R2020- AH915 is an ISO‑standard rhombic turning insert designed for reliable external and internal turning in production environments PVD-coated carbide AH915 for wear resistance ISO‑standard rhombic insert R2 with 25° clearance Cylindrical hole with one-sided countersink 40°–60° Single-sided chipbreaker for stable chip control High wear resistance for sustained productivity The PVD-coated AH915 cutting grade combines a hard carbide substrate with a thin, wear‑resistant coating to extend edge life under demanding conditions. This results in fewer tool changes and longer uninterrupted runtime, supporting higher machine utilisation and predictable batch throughput. Because the grade is designed to resist both abrasion and chipping, the insert maintains a sharp cutting edge over longer cycles, which in turn preserves surface finish and reduces rework. Geometry and clamping for process security A rhombic profile in size R2 with an included angle of 80° and a 25° clearance angle gives a balanced geometry that is suitable for general turning operations while enabling secure seating in ISO holders. The cylindrical hole with a one‑sided countersink (40°–60°) ensures positive fixation and stable torque transfer to the insert, reducing the risk of movement under cutting loads. The single‑sided chipbreaker promotes controlled chip formation and evacuation, lowering the chance of built‑up edge and improving repeatability across similar workpieces. Designed for straightforward integration into tool systems As an ISO‑normed component, the insert integrates with standard clamping systems comprising a matching outer holder or boring bar, shim/clamping set and replacement screws. Compatibility is determined by shape, clearance, tolerance class, attachment method, size and thickness, so matching the insert to the correct holder is essential for optimum performance. The modular system approach simplifies stock management and makes it easier to scale operations; where application specifics are uncertain, technical consultants can advise on the ideal combination of insert, holder and cutting data. For application-specific recommendations or to order the Tungaloy CFGTR2020- AH915 turning insert, contact Metav Werkzeuge for tailored advice and prompt supply Technical data Article number: 6801678 Manufacturer SKU: TUN6801678 SKU: 6801678-Tungaloy Model series: ISO-Drehwendeschneidplatten Product name: CFGTR2020- AH915 Tungaloy-Wendeplatte Facts Cutting angle: 80° Clearance angle: 25° ISO designation: R2020- Insert size: R2 Countersink angle: 40°–60° Hole: cylindrical Special features Material: carbide (PVD-coated) Grade: AH915 Geometry: rhombic, single-sided chipbreaker Application: turning (external and internal) Compatibility: determined by shape, clearance, tolerance, attachment, size and thickness FAQ What turning tasks is this insert intended for? The CFGTR2020- AH915 Tungaloy turning insert is intended for general external and internal turning operations where a wear‑resistant, fracture‑tough grade and ISO‑compatible geometry are required. How does the AH915 coating improve tool life? The PVD coating on the AH915 grade increases wear resistance and reduces adhesion at the cutting edge, so the insert maintains a sharp edge longer and delivers more consistent component quality. Why is the countersunk cylindrical hole important? A cylindrical hole with a one‑sided countersink (40°–60°) secures the insert in the seat and ensures reliable torque transfer, which improves repeatable clamping and reduces the risk of insert movement under load. Which holders are compatible with this insert? Compatibility depends on holder shape, clearance angle, tolerance class, attachment method, size and thickness. Use an ISO‑compatible rhombic holder sized for R2 inserts and the R2020‑ family. What role does the chipbreaker play for machining? The single‑sided chipbreaker on this rhombic insert promotes controlled chip formation and evacuation, improving process security and reducing the likelihood of chip‑related interruptions. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CFGT R2020- AH916 Wendeplatten - Tungaloy
Benefit from an ISO‑standard rhombic insert with a sharp 25° clearance and the wear‑resistant AH916 PVD coating for stable, repeatable turning operations; order directly via Metav Werkzeuge or consult the specialists for matching holder recommendations. CFGT R2020- AH916 — Tungaloy turning insert for ISO turning applications A CFGTR2020- AH916 turning insert engineered for external and internal turning, featuring a rhombic R2 geometry, a one‑sided chipbreaker and a cylindrical hole with single‑side countersink. ISO‑standard rhombic insert R2020 PVD‑coated AH916 grade for wear resistance 25° clearance for sharp cutting edges Cylindrical hole with 40°–60° countersink Predictable cutting performance with ISO conformity The rhombic geometry and ISO‑standard designation ensure straightforward integration into standard toolholders, while the 80° included angle provides a robust cutting edge suited to general turning. The PVD‑coated AH916 grade is a carbide substrate with a protective coating that increases wear resistance and reduces adhesive wear, which results in more consistent tool life. Compatibility with the holder is determined by form, clearance, tolerance class, fastening, size and thickness, so correct matching reduces set‑up time and supports steady production rhythms. Improved process security through chip control and clamping A one‑sided chipbreaker is designed to deliver controlled chip formation for common turning tasks, reducing the risk of entanglement and promoting safer evacuation. The insert’s cylindrical hole together with a single‑sided countersink (40°–60°) secures stable clamping in the pocket and aids correct seating under cutting forces. These features combine to lower vibration, preserve the integrity of the cutting edge and minimise unscheduled stoppages, supporting higher first‑pass yields and better surface quality. Easy integration into existing turning systems The insert is supplied as part of an ISO turning system that comprises the insert itself plus a matching external holder or boring bar, a shim/clamping set and replacement screws. The R2 size and rhombic form make it suitable for standardised toolholders; however, correct selection of holder geometry and tolerance class is essential for repeatable accuracy. Clear reference to the R2020‑ designation and the insert’s hole and countersink details ensures correct procurement of mating components and reduces the risk of assembly errors. Selection advice and reliable in‑process behaviour The AH916 grade is specified as wear‑ and fracture‑resistant, intended where a sharp cutting edge and process security are both required. For best results, choose the chipbreaker and grade that match the workpiece material and the required stability of the machining set‑up. Regular inspection of the seat, clamping elements and the insert cutting edge helps detect early signs of wear or chipping; replacement of the insert at the first signs of severe wear maintains part quality and prevents secondary damage to holders or workpieces. For secure, high‑throughput turning with Tungaloy AH916 inserts, contact Metav Werkzeuge for tailored recommendations and technical data at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6801679 Manufacturer SKU: TUN6801679 Model series: ISO turning inserts Material: Carbide (PVD‑coated) Grade/coating: AH916 (PVD) Application: Turning Shape: Rhombic Size: R2 Hole: With cylindrical hole and single‑side countersink Facts Included angle: 80° Clearance angle: 25° Countersink angle: 40°–60° Manufacturer article number: 6801679 SKU: 6801679-Tungaloy Special features PVD‑coated AH916 grade One‑sided chipbreaker ISO‑standard insert geometry Rhombic form for versatile turning Cylindrical hole with single‑side countersink Requires matching external holder or boring bar System includes shim/clamping set and replacement screws FAQ What is the main benefit of the AH916 grade? The AH916 grade is a PVD‑coated carbide developed for wear‑ and fracture‑resistant performance in turning; the CFGTR2020‑ AH916 insert provides a sharp cutting edge and enhanced process security for stable machining. How is holder compatibility determined? Compatibility is defined by the insert form, clearance angle, tolerance class, fastening method, size and thickness; ensure the holder matches the CFGTR2020‑ AH916 geometry and the R2020‑ designation for correct seating. What does the cylindrical hole and single‑side countersink achieve? The cylindrical hole with a 40°–60° countersink secures the insert in the pocket, promotes even load distribution and improves clamping reliability during turning operations. Which system components are required to fit the insert? A complete system comprises the insert plus a suitable external holder or boring bar, a shim or clamp set and the correct replacement screws to guarantee secure assembly and repeatable positioning. When should the insert be replaced? Replace the insert when significant flank wear, chipping or loss of dimensional control is observed; following holder‑manufacturer torque and mounting guidance ensures correct clamping and prolongs service 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.
CFGT R2020- AH917 Wendeplatten - Tungaloy
Benefit from the combination of PVD‑coated carbide AH917 for extended tool life, ISO rhombic R2 geometry for consistent seating, and a 25° clearance that produces a sharp cutting edge; order directly via Metav Werkzeuge or consult our technical advisers for application support. CFGT R2020- AH917 ISO turning insert — Tungaloy The CFGT R2020- AH917 is an ISO‑standard rhombic turning insert intended for external and internal turning, offering a PVD‑coated carbide grade optimised for process security and reliable chip control. *ISO‑standard rhombic R2 geometry *PVD‑coated carbide grade AH917 *25° clearance for sharp cutting edge *Cylindrical hole with single‑side countersink Consistent cutting performance for productive turning The rhombic R2 geometry combined with an ISO‑standard form ensures repeatable clamping and a predictable cutting line, which supports stable cycle times in serial production. The PVD‑coated carbide substrate delivers a balance between wear resistance and toughness; this means fewer insert changes and more consistent component quality. When used for external or internal turning, the one‑sided chipbreaker and the insert’s form reduce vibration and promote reliable chip formation, translating into measurable efficiency gains on the shop floor. Durable edge and process security explained The AH917 grade is a wear‑ and breakage‑resistant specification designed where a sharp cutting edge and high process security are demanded simultaneously. The 25° clearance angle promotes a keen edge geometry that reduces cutting forces and heat build‑up, while the PVD layer improves adhesion and abrasion resistance at elevated temperatures. For operations that require predictable tool life and a high first‑pass yield, this combination of geometry and coating supports shorter machining cycles and lower scrap rates. Compatibility and handling for practical workshop use Compatibility with the holder depends on the insert form, clearance angle, tolerance class, fastening and thickness; the ISO designation and the rhombic shape simplify selection for standard turning toolholders. The insert is supplied with a cylindrical locating hole and a single‑side countersink (40°–60°), enabling secure clamping with standard screws and seatings. For workshop planning, the ISO model series allows straightforward inventory management and easy replacement of worn inserts, supporting uninterrupted production and predictable tooling costs. Contact Metav Werkzeuge for application advice, availability and to discuss how the Tungaloy CFGT R2020- AH917 turning insert (SKU TUN6801680) can be integrated into existing turning processes Technical Data Article number: 6801680 Manufacturer SKU: TUN6801680 SKU: 6801680-Tungaloy Model series: ISO‑Drehwendeschneidplatten Material: Hartmetall Manufacturer: Tungaloy Facts Clearance angle: 25° Insert form: rhombic R2 Hole style: cylindrical hole + single‑side countersink (40°–60°) ISO code: R2020- Nominal angle: 80° Special features PVD‑coated carbide grade AH917 One‑sided chipbreaker Suitable for external and internal turning ISO‑standardised insert for compatible holders Designed for process security and sharp cutting edge FAQ What turning tasks is this insert best suited for? The CFGT R2020- AH917 turning insert by Tungaloy is optimised for both external and internal turning where a sharp cutting edge and stable chip formation are required. How does the AH917 grade improve tool life? The AH917 PVD‑coated carbide offers enhanced wear resistance and edge stability, which extends tool life and maintains consistent performance under typical turning loads. Which holders are compatible with this insert geometry? Compatibility is determined by the ISO form R2020‑, clearance angle, tolerance class, fastening and insert thickness; the ISO‑standard rhombic shape allows use with matching ISO turning holders. What is the purpose of the single‑side countersink in the hole? The cylindrical hole with a single‑side countersink (40°–60°) ensures reliable clamping and correct seating, improving repeatability when mounted in standard toolholders. Can this insert handle interrupted cuts or unstable setups? The AH917 grade is designed for improved resistance to chipping and breakage, offering better performance in applications with moderate interruption or less rigid setups. 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.
CFGT R2020- AH918 Wendeplatten - Tungaloy
Benefit from the combination of a PVD‑coated carbide AH918 grade for wear and fracture resistance, ISO compatibility for straightforward tool selection, and a secure clamping concept—order directly via Metav Werkzeuge or request guidance from their consultants for application‑specific advice. CFGT R2020- AH918 ISO rhombic turning insert, PVD‑coated carbide (Tungaloy) The CFGT R2020- AH918 is an ISO rhombic indexable turning insert designed for external and internal turning, featuring a 25° relief angle and a single‑sided chipbreaker for controlled chip formation. PVD‑coated carbide AH918 for wear resistance ISO‑standard rhombic insert R2 25° relief angle for versatile engagement Cylindrical hole with single‑side countersink Suitable for external and internal turning Consistent edge life for reliable production The PVD‑coated carbide grade AH918 delivers a balance of wear resistance and fracture toughness, which supports longer tool life under cyclic loads and interrupted cuts. This grade is formulated to retain a sharp cutting edge while resisting chipping, so process stability is improved and rework rates are reduced. For production planning, that means fewer unexpected tool changes and more predictable part quality, particularly where a sharp edge and high process security are both required. Easy integration into ISO tooling systems for fast setup As an ISO‑standard indexable turning insert, compatibility with a chosen holder is governed by insert form, relief angle, tolerance class, fastening, size and thickness. The rhombic R2 geometry with an 80° included angle and a 25° relief angle offers flexible engagement for a variety of turning geometries. The insert’s cylindrical hole with a one‑side countersink (40°–60°) enables positive, repeatable clamping when used with the correct shim and fastening screw. This reduces set‑up time and ensures repeatable positioning when replacing or indexing inserts. Versatile turning performance for external and internal operations Designed for both external and internal turning, the single‑sided chipbreaker supports controlled chip formation in many turning scenarios; selecting the appropriate chipbreaker and grade according to workpiece characteristics and machining stability yields the best results. The insert forms part of a small tooling system—indexable insert, matching external holder or boring bar, shim/clamping set and replacement screws—which together determine achievable surface finish and cycle time. For less experienced operators, the clear system approach simplifies tool choice and contributes to safer, more productive machining. For production‑critical turning choose the Tungaloy AH918 PVD‑coated insert via Metav Werkzeuge or contact Metav Werkzeuge for personalised selection support at info@metav-werkzeuge.com or by phone +49 2822 7131930. Technical Data Article number: 6801681 Manufacturer SKU: TUN6801681 SKU: 6801681‑Tungaloy Model series: ISO indexable turning inserts Material: carbide Grade/coating: AH918 (PVD‑coated) Core dimensions & angles Included angle: 80° Relief angle: 25° Insert size: R2 Hole style: cylindrical hole + one‑side countersink (40°–60°) Chipbreaker: single‑sided Features & compatibility PVD‑coated carbide AH918, wear‑ and fracture‑resistant ISO rhombic insert for external and internal turning Secure clamping via cylindrical hole and countersink System components: insert, external holder/boring bar, shim/clamping set, replacement screws Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness FAQ What materials is this indexable insert suited for? The CFGTR2020‑ AH918 insert from Tungaloy is a PVD‑coated carbide grade designed for turning where a sharp cutting edge and process security are required; the final choice of chipbreaker and grade should match the specific workpiece material and machining conditions. How can compatibility with a toolholder be checked? Compatibility depends on insert form, relief angle, tolerance class, fastening, size and thickness; verify these parameters against the holder or boring bar specification before assembly. What does the 25° relief angle affect in practice? A 25° relief angle reduces radial engagement and can improve edge strength during heavier cuts, while still allowing good approach angles for general turning tasks. How is the insert clamped and indexed? Clamping uses the cylindrical hole with a one‑side countersink and the matching screw and shim/clamping set, offering repeatable positioning for indexing and replacement. Is this insert suitable for internal turning operations? Yes, the insert is specified for both external and internal turning; use an appropriate boring bar and ensure sufficient rigidity for the intended cutting parameters. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
Fragen zu diesen Produkten??
Mit mehr als 30 Jahren Erfahrung beraten wir Sie gerne persönlich.
Tel.: +49 2822 7131930
Mail: info@metav-werkzeuge.com