CNMG 120404 AH8015 Wendeplatten - Tungaloy
High-performance PVD-coated carbide and a double-sided chipbreaker deliver stable cutting and extended edge life for turning heat-resistant alloys; combined with ISO compatibility, this ensures predictable tool selection and process reliability. Order the CNMG120404 AH8015 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG120404 AH8015 ISO turning insert (rhombic, PVD-coated) by Tungaloy CNMG120404 AH8015 is an ISO‑standard rhombic indexable insert designed for external and internal turning of heat‑resistant alloys and general turning applications PVD-coated carbide grade AH8015 Rhombic insert, 80° included angle Double-sided chipbreaker for stability ISO-standard compatible with holders Consistent cutting performance for demanding alloys The CNMG120404 AH8015 is manufactured from carbide with a PVD coating and a grade tailored for heat‑resistant alloys. This combination provides a balance between wear resistance and cutting-edge stability, which reduces downtime due to unexpected tool failure and helps maintain consistent component tolerances. The PVD layer improves surface hardness and reduces adhesion, so the insert resists built‑up edge when machining higher temperature materials; as a result, tool life is extended and process reproducibility is enhanced. System compatibility that simplifies tool selection Compatibility with toolholders is defined by geometry, relief angle, tolerance class, fastening method, overall size and thickness. The rhombic plate format with a cylindrical mounting hole and a declared 80° included angle permits robust engagement for general turning, while the specified 0° relief provides a neutral clearance suited to many external and internal operations. The insert is part of an ISO insert system that requires a matching holder, shim/clamp set and fastening screws; selecting the correct combination ensures repeatable clamping and optimal cutting conditions. Productivity improvements through stable edge control The double-sided chipbreaker design allows indexable use of both cutting edges, effectively doubling available cutting positions and improving overall economy. The AH8015 grade is described as a first choice for the general machining of heat‑resistant alloys, offering a pragmatic compromise between longevity and edge strength. For production environments where consistent surface finish and dimensional control matter, this insert supports higher process security and predictable wear progression when paired with stable machining parameters and the appropriate chip control geometry. For reliable supply of original Tungaloy inserts and tailored application advice, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the CNMG120404 AH8015 and compatible holders Technical data Article number: 6946855 Manufacturer SKU: TUN6946855 SKU: 6946855-Tungaloy Designation: CNMG120404 AH8015 Model series: ISO turning indexable inserts Grade/coating: AH8015 (PVD-coated carbide) Core dimensions Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Included angle: 80° Hole: with cylindrical hole Special features Shape: rhombic plate Chipbreaker: double-sided Application: turning (external and internal) System: ISO-standard insert, requires matching holder and shim/clamp set Intended use: general machining of heat-resistant alloys FAQ Which materials is this grade best suited for? The AH8015 grade is intended as a first choice for the general machining of heat‑resistant alloys, offering an even compromise between wear resistance and cutting‑edge stability. How is compatibility with a toolholder determined? Compatibility depends on insert form, relief angle, tolerance class, fastening type, size and thickness; the CNMG120404 requires an ISO‑compatible holder, appropriate shim/clamp set and the correct fastening screw. What benefits does the PVD coating provide? The PVD coating increases surface hardness, improves wear resistance and reduces adhesion, which helps to limit built‑up edge and extend the useful life of the carbide cutting edge. Is the insert indexable and does it support multiple cutting edges? Yes, the double‑sided chipbreaker enables indexing of both sides, providing multiple usable cutting edges and improved process economy. What do the 80° included angle and 0° relief mean in practice? An 80° included angle gives a robust engagement suitable for general turning, while a 0° relief denotes a neutral clearance geometry used in many external and internal turning operations for 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.
CNMG 120404 AH8015 Wendeplatten - Tungaloy
Optimise turning processes with an ISO‑standard, PVD‑coated AH8015 carbide insert that combines edge stability and wear resistance for heat‑resistant alloys; the 80° rhombic geometry and 0.4 mm corner radius support precise, repeatable cuts. Order directly via Metav Werkzeuge or contact their consultants for application-specific advice. CNMG 120404 AH8015 CNMG turning insert by Tungaloy — PVD‑coated carbide, 80° rhombic, 0.4 mm radius CNMG 120404 AH8015 is an ISO turning insert designed for external and internal turning of heat‑resistant alloys; compatibility with holders depends on form, relief angle, tolerance class, clamping and plate thickness ISO‑standard turning insert CNMG 120404 AH8015 PVD‑coated carbide grade AH8015 80° rhombic form with 0.4 mm radius Double‑sided insert with cylindrical hole Suitable for external and internal turning Consistent productivity for heat‑resistant alloys The PVD‑coated carbide grade AH8015 is balanced between wear resistance and edge stability, making it well suited for machining heat‑resistant alloys where tool life and reproducibility are critical. The coating enhances heat shielding at the cutting edge, reducing crater wear and maintaining dimensional stability over longer cycles. For batch production or mixed runs requiring dependable tool performance, this geometry and grade enable stable chip formation and predictable wear behaviour, reducing unplanned tool changes and improving overall process efficiency. Precise geometry for reliable machining and easy indexing The 80° rhombic plate form with a 0.4 mm corner radius and a relief angle of 0° gives a robust cutting edge for both heavy and finishing passes. The double‑sided design and the cylindrical hole support secure clamping and economical indexing, while the ISO dimensions ensure compatibility with standard holders when form, tolerance class and thickness match. These features combine to provide repeatable results across setups and operators, simplifying tool management and shortening set‑up times in production environments. Practical benefits and application guidance for workshop use As an indexable insert, this component integrates into a system comprising the appropriate holder, shim and clamping set; selecting the correct chipbreaker and grade for the workpiece material ensures optimal results. The AH8015 grade is recommended as a first choice for general machining of heat‑resistant alloys, delivering a compromise between edge robustness and wear resistance. For further optimisation—such as feed and speed recommendations or chip control strategies—consultation with a tooling specialist is advised. Technical enquiries and requests for additional data can be addressed to Metav Werkzeuge via email or telephone. Choose the Tungaloy CNMG 120404 AH8015 for reliable, productive turning operations — contact Metav Werkzeuge for stock details and application advice Technical data Article number: 6793719 Manufacturer SKU: TUN6793719 Series: ISO turning inserts Material: carbide Grade: AH8015 Coating: PVD Facts Insert size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Insert angle: 80° Special features Rhombic plate form Double‑sided chipbreaker Cylindrical hole ISO‑norm compatibility Suited for external and internal turning First choice for heat‑resistant alloys FAQ What materials is this insert best suited for? The CNMG 120404 AH8015 insert is recommended for machining heat‑resistant alloys and provides a balance between wear resistance and edge stability. How does the PVD coating benefit tool life? A PVD‑coating on the AH8015 grade enhances heat resistance at the cutting edge and reduces wear, increasing the effective life of the insert under elevated temperatures. Is the insert compatible with standard ISO holders? Compatibility depends on matching the holder to the insert form, relief angle, tolerance class, clamping method, size and thickness; the insert follows ISO dimensions and works with matching holders. What is the insert thickness and corner radius? The insert has a thickness of 4.76 mm and a corner radius of 0.4 mm, supporting a combination of robust cutting and precise finishing. Does the insert have a chipbreaker and how is it designed? The insert features a double‑sided chipbreaker designed for general turning tasks; chipbreaker choice should be matched to material and cutting conditions. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 120404 AH905 Wendeplatten - Tungaloy
Take advantage of the PVD-coated AH905 grade and the double-sided chipbreaker to achieve stable, repeatable turning operations; the ISO format and rhombic geometry simplify holder compatibility and inventory. Order the inserts or consult Metav Werkzeuge for application support and matching holders. CNMG 120404 AH905 CNMG120404 Turning Insert — Tungaloy, PVD-coated carbide, rhombic 80° CNMG120404 AH905 is an ISO rhombic turning insert for external and internal turning, designed to combine a sharp cutting edge with high process security for general engineering applications PVD-coated AH905 grade Sharp cutting edge and process security Double-sided chipbreaker for controlled chips Rhombic form with 80° included angle Reliable productivity through a wear-resistant grade The combination of a PVD-coated surface and a carbide substrate delivers consistent tool life and repeatable cutting performance in serial turning tasks. The AH905 grade is engineered for resistance to flank wear and chipping, which helps maintain a sharp cutting edge over longer runs. This stability translates directly into fewer tool changes, less machine downtime and a measurable increase in throughput for routine external and internal turning operations. Geometry that reduces set-up complexity and improves surface finish The rhombic plate form with an 80° included angle and a 0° relief angle offers predictable cutting behaviour and easy integration with ISO-compatible holders. A 0.4 mm nose radius balances edge strength and surface finish, while the cylindrical hole and standard thickness make clamping repeatable. These design choices reduce trial-and-error during set-up, resulting in faster process ramp-up and more consistent component quality across batches. Controlled chips and process security from the chipbreaker design A double-sided chipbreaker provides reliable chip control for a wide range of turning conditions, keeping swarf manageable and protecting the cutting edge from irregular loads. In combination with the AH905 coating, the chipbreaker contributes to stable cutting forces and reduced risk of edge failure. For production environments where process security is critical, this results in predictable cycle times and a lower scrap rate. System benefits: ISO compatibility and straightforward spare management As an ISO-format indexable insert, the plate fits into a standard system comprising a matched external holder or boring bar, support plate and fastening screws. The standardised dimensions and tolerances simplify stocking and replacement, enabling fast changeover and maintaining machine uptime. Where specific holder compatibility is in doubt, the insert’s form, relief angle, tolerance class and thickness serve as clear criteria for selecting the appropriate clamping solution. For application-specific advice on the AH905 grade and to arrange compatible ISO holders, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for tailored guidance Technical data Article number: 6859381 Manufacturer SKU: TUN6859381 Item SKU: 6859381-Tungaloy Model series: ISO turning inserts Designation: CNMG120404 AH905 Tungaloy insert Core measurements Insert size: 12 mm Plate thickness: 4.76 mm Nose radius: 0.4 mm Relief angle: 0° Included angle: 80° Design & features Material: carbide Coating: PVD Grade: AH905 Plate form: rhombic Hole: with cylindrical hole Chipbreaker: double-sided Application: turning (external and internal) Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness FAQ What types of turning tasks suit this insert best? The CNMG120404 AH905 Tungaloy insert is designed for general external and internal turning where a sharp cutting edge and stable process behaviour are required; it performs well in routine production and finishing passes. How does the AH905 PVD coating benefit tool life? The PVD-coated AH905 grade on this carbide insert improves wear resistance and edge stability, which extends service life and reduces the frequency of index changes for the CNMG120404 AH905 insert. Can the insert be used in any ISO-compatible holder? The insert fits ISO-compatible holders when the holder matches the plate’s form, relief angle, tolerance class, fastening method, size and thickness; checking these parameters ensures safe and repeatable clamping. Is the chip control suitable for long, continuous cuts? Yes, the double-sided chipbreaker on the CNMG120404 AH905 insert provides controlled swarf formation and consistent cutting forces, supporting continuous and serial machining. What is the recommended approach if holder compatibility is unclear? Verify the holder specifications against the insert’s geometry—size 12 mm, thickness 4.76 mm, 0° relief—and select a matching ISO external holder or boring bar to ensure correct seating and clamping. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 AT9530 Wendeplatten - Tungaloy
Take advantage of the combination of excellent surface finish, consistent wear resistance and ISO‑compatible interchangeability for reliable finishing cycles; order directly via Metav Werkzeuge or consult our technical advisors for application-specific recommendations. CNMG120404 AT9530 — Tungaloy turning insert for finishing and light steel turning, coated cermet, 0.4 mm radius The CNMG120404 AT9530 is an ISO‑compliant rhombic turning insert designed for finishing and light turning of steel where high surface quality and even wear are priorities ISO‑compliant rhombic turning insert AT9530 coated cermet for surface quality 0.4 mm corner radius for fine finishing Double‑sided chipbreaker for consistent cuts Delivering a superior surface finish with prolonged edge life The AT9530 grade is a coated cermet engineered for finishing and light machining of steel, offering a balance between hardness and toughness that promotes a consistently fine surface texture. The combination of the coating and substrate yields uniform wear, reducing the frequency of edge changes and the variability in part finish. For production environments where appearance and dimensional consistency matter, this behaviour supports fewer downstream operations and steadier process output. Geometry and standards that ensure accurate, repeatable results The rhombic geometry and 80° included angle deliver a stable cutting profile suitable for both external and internal turning. The insert’s 0° clearance angle and 0.4 mm corner radius provide controlled engagement with the workpiece, minimising vibration and improving dimensional predictability. As an ISO‑compliant insert, compatibility with standard holders is determined by form, clearance, tolerance class, fastening and thickness, which simplifies tool inventory and replacement in mixed‑brand toolrooms. Built for process reliability and economical indexing This indexable grade is double‑sided, offering multiple usable edges and economical re‑indexing during routine shifts. The insert thickness of 4.76 mm and a plate size of 12 mm contribute to stable clamping and reduced deflection in light machining operations. The presence of a cylindrical mounting hole supports secure locating on compatible toolblocks. Together, these features enhance process reliability and make the component a pragmatic choice for repetitive finishing tasks. Practical application notes for efficient integration Suitable primarily for external and internal turning of steel, the item performs best when the chipbreaker and grade selection align with the workpiece material, machining strategy and machine rigidity. The ISO insert fits into a system comprising a matching external holder or boring bar, a support/ clamping set and replacement screws. When machining priorities are surface quality and consistent tool life, this grade and geometry support stable cycles and predictable outcomes. Discuss AT9530 finishing options with Metav Werkzeuge to optimise cutting parameters and toolholders — contact Metav Werkzeuge for tailored application advice or to place an order via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6773681 Manufacturer SKU: TUN6773681 SKU: 6773681-Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.4 mm Included angle: 80° Clearance angle: 0° Thickness: 4.76 mm Size: 12 mm Special features Grade/coating: AT9530 (coated cermet) Insert designation: CNMG120404 Shape: rhombic Chipbreaker: double‑sided Mounting: with hole, cylindrical hole Typical application: external and internal turning System components: ISO insert, matching external holder/boring bar, support/clamping set, replacement screws FAQ What materials is this insert intended for? The CNMG120404 AT9530 turning insert is specified for finishing and light machining of steel, with the AT9530 coated cermet prioritising surface quality and uniform wear. How does the 0.4 mm corner radius affect finishing? A 0.4 mm corner radius produces a smoother part surface and reduces stress concentration at the cutting edge, supporting high‑quality finishes on turned steel components. Is the insert compatible with standard ISO holders? Yes, the rhombic ISO designation and standard dimensions mean the insert is compatible with holders that match form, clearance, tolerance class, fastening, size and thickness. How many cutting edges are usable per insert? The double‑sided chipbreaker provides multiple usable edges for economical re‑indexing; actual edge count depends on the specific insert orientation and indexing practice. What should be considered when selecting the chipbreaker and grade for a job? Selection should be based on workpiece material, machining operation and machine stability; the AT9530 grade is optimised for finishing light steel operations where surface quality is key. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 AT9530 Wendeplatten - Tungaloy
Take advantage of the combination of AT9530 coated cermet for high-quality finishing, ISO‑standard geometry and a 0.4 mm corner radius to secure consistent surface quality and predictable tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility. CNMG 120404 AT9530 — CNMG120404 AT9530 Tungaloy turning insert, 0.4 mm radius, 80° CNMG120404 AT9530 Tungaloy turning insert for finishing and light machining of steel, compatible with ISO‑standard CNMG holders when matched by form and tolerance AT9530 coated cermet for fine finishing ISO CNMG120404 rhombic indexable insert Double‑sided chipbreaker with cylindrical hole Superior surface quality for steel finishing The AT9530 grade is a coated cermet designed specifically for finishing and light machining of steel, emphasising a fine and consistent surface finish and uniform wear. Cermet combines ceramic and metallic bonding to deliver a harder, more wear‑resistant cutting edge than many conventional carbides, while the applied coating improves adhesion and thermal stability. The 0.4 mm corner radius helps to reduce cutting forces and supports a smoother transition on workpiece edges, which is particularly beneficial when producing high‑quality external or internal turned surfaces. Reliable ISO compatibility and predictable machining As an ISO‑standard insert in CNMG geometry, this indexable component integrates into standard turning systems where compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness. The CNMG form with an 80° included angle and 0° relief suits controlled finishing operations where stable contact and repeatability matter. Specifying an insert from an ISO series simplifies tool management on the shop floor and ensures known performance characteristics across different holders and clamping systems. Economic operation through doubled indexing and controlled wear The double‑sided design and integrated chipbreaker extend usable life and reduce tooling cost per part by enabling a quick index and re‑use of the second cutting edge. Predictable wear behaviour from the AT9530 grade reduces unscheduled tool changes and supports consistent batch quality. Complemented by a suitable holder, underlay and clamping set, this insert forms a system that reduces set‑up time and improves overall process reliability in production environments. Contact Metav Werkzeuge for a tailored recommendation on holder compatibility and grade selection — email info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and rapid delivery Technical Data Article number: 6773683 SKU: 6773683-Tungaloy Manufacturer SKU: TUN6773683 Core dimensions Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 80° Relief angle: 0° Special features Grade: AT9530 Material: cemented carbide Coating: coated cermet Geometry: rhombic (CNMG) Hole: with cylindrical hole Chipbreaker: double‑sided Application: turning — finishing and light machining of steel System components: ISO insert, compatible external holder or boring bar, underlay/clamping set, replacement screws FAQ What steels is this grade best suited for? The CNMG120404 AT9530 Tungaloy insert is optimised for machining a broad range of steels, providing excellent surface finish and even wear during finishing and light turning operations. How does the 0.4 mm corner radius affect part quality? A 0.4 mm corner radius increases edge strength and smooths transitions on turned surfaces, helping to deliver consistent finishes and reducing the risk of chatter in most finishing applications. Is the insert compatible with standard CNMG holders? Compatibility depends on matching form, relief angle, tolerance class, fastening and thickness; when the holder meets ISO CNMG specifications, the insert will fit standard CNMG pockets. Can this insert be re‑indexed and how many cutting edges are available? The rhombic CNMG geometry is double‑sided, providing multiple cutting edges per index to extend life and reduce tooling costs through reuse. What is the recommended use for the AT9530 coating? The AT9530 coated cermet is recommended for finishing and light machining of steel, where surface quality and consistent wear are priorities. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 AT9530 Wendeplatten - Tungaloy
Take advantage of the combination of a coated cermet grade (AT9530), precise CNMG geometry and consistent chip control to improve finishing cycles and extend tool life; order the insert via Metav Werkzeuge or request personalised advice from our consultants. CNMG120404 AT9530 CNMG 120404 turning insert — Tungaloy, coated cermet, finishing focus The CNMG120404 AT9530 is an ISO‑standard rhombic indexable insert intended for finishing and light turning of Stahl components, designed to deliver consistent surface quality and predictable wear behaviour. Coated cermet grade AT9530 Designed for finishing and light turning Rhombic CNMG geometry, 0° rake angle Double-sided chipbreaker, with central hole Superior surface quality for finishing cycles The insert is engineered for fine finishing operations, where surface finish and dimensional consistency matter. The coated cermet composition AT9530 promotes low and even flank wear during low‑to‑medium cutting forces, which helps to reduce rework and minimise downstream polishing. Its small 0.4 mm corner radius and optimised geometry support stable contact with the workpiece, enabling a high‑quality finish in internal and external turning operations on Stahl. Reliable chip control and simplified clamping A double‑sided chipbreaker combined with a cylindrical central hole ensures secure seating and predictable chip formation. The rhombic CNMG silhouette and standard ISO interface allow straightforward matching to compatible toolholders; compatibility depends on form, clearance angle, tolerance class, fixing method, size and thickness. When mounted with the correct holder and clamp set, the insert provides consistent cutting behaviour and repeatable results across batches. Productivity gains through material and design The AT9530 grade focuses on finishing and light machining, balancing wear resistance with toughness to maintain edge integrity. The insert’s 4.76 mm thickness and 12 mm inscribed circle support sufficient edge life for high‑quality finishing passes while remaining economical in use. For shops seeking predictable process stability, this indexable insert reduces downtime related to edge failure and supports smoother production flow in precision turning tasks. For availability and technical matching, contact Metav Werkzeuge for expert guidance on Tungaloy inserts and compatible holders — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss specifications and supply. Technical Data Article number: 6773685 SKU: 6773685-Tungaloy Manufacturer SKU: TUN6773685 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Facts ISO designation: CNMG120404 Size: 12 mm inscribed circle Thickness: 4.76 mm Corner radius: 0.4 mm Rake angle: 0° Included hole: with central cylindrical hole Angle: 80° Special features Coated cermet grade AT9530 Rhombic plate form (CNMG) Double-sided chipbreaker Intended application: Drehen (finishing and light turning) Compatibility determined by form, clearance, tolerance, fixation, size and thickness FAQ What materials is this insert suited for? The CNMG120404 AT9530 insert is specified for finishing and light turning of Stahl, with the AT9530 cermet grade optimised for surface quality and uniform wear. How does the AT9530 coating improve performance? The AT9530 coated cermet promotes consistent wear patterns and a stable cutting edge during finishing passes, which helps to maintain surface finish and reduce the need for secondary operations. Which holders are compatible with this CNMG insert? Compatibility is achieved through matching the CNMG form, clearance angle, tolerance class, fixing method, size and thickness to the toolholder; consult Metav Werkzeuge for precise holder recommendations. Is the insert single or double sided? The insert is double‑sided, offering two cutting edges per indexable position to extend usable life and improve cost efficiency. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 AT9530 Wendeplatten - Tungaloy
Take advantage of the combination of precision surface quality, consistent wear resistance and ISO compatibility for efficient finishing operations; the coated AT9530 cermet grade delivers a fine finish with predictable tool life. Order the insert directly via Metav Werkzeuge or contact the consultants for holder recommendations and cutting-parameter guidance. CNMG 120404 AT9530 – ISO turning indexable insert, coated cermet by Tungaloy CNMG 120404 AT9530 is an ISO‑standard indexable turning insert engineered for finishing and light turning of steel components ISO‑standard CNMG 120404 form Coated cermet grade AT9530 for fine finishes Double‑sided chipbreaker for consistent chips Rhombic shape with 0.4 mm corner radius High‑precision finishing with the AT9530 cermet The CNMG 120404 AT9530 insert is optimised for finishing and light machining of steel, where a superior surface finish and predictable wear are priority. The coated cermet substrate combines the hardness and heat resistance necessary for smooth, low‑vibration cuts, producing consistent part quality and reducing rework. This results in measurable process efficiency: fewer passes and less post‑machining polishing, which supports shorter cycle times and improved part throughput. Secure fit and ISO compatibility for predictable performance As an ISO‑standard insert, compatibility with the clamping system is determined by the insert form, 0° relief, tolerance class, mounting style, nominal size and thickness. Key dimensions are a plate size of 12 mm, a plate thickness of 4.76 mm, and a corner radius of 0.4 mm, together with a cylindrical centre hole for secure fastening. These characteristics ensure repeatable seating in the toolholder and uniform engagement with the workpiece, which contributes to consistent cutting forces and stable machining results. Chip control and operational benefits for production environments The integrated double‑sided chipbreaker delivers controlled chip formation in both indexed positions, aiding evacuation and reducing the risk of chip re‑entanglement. When combined with the AT9530 grade, the insert supports high‑quality finishes at modest cutting depths and speeds commonly used for light turning. The system approach—insert plus compatible holder, shim or clamping set and replacement screws—simplifies maintenance and reduces downtime during re‑indexing or tool changes, improving overall equipment effectiveness. Who gains most and practical selection advice Job shops, precision component manufacturers and production lines that require economical finishing will benefit from this insert. Select the chipbreaker style and grade to match the workpiece material and the machine–workpiece stability. For less rigid setups, adapt cutting parameters to reduce vibration; for stable fixtures, the grade enables higher surface quality and longer intervals between indexing. When specifying toolholders, ensure they match the ISO form and the insert thickness for optimal clamping force and repeatability. For precision finishing with reliable wear resistance, contact Metav Werkzeuge for tailored recommendations on the CNMG 120404 AT9530 and compatible holders — email info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 6724549 SKU: 6724549-Tungaloy Manufacturer SKU: TUN6724549 Model series: ISO‑Drehwendeschneidplatten Material: Hartmetall Grade: AT9530 Dimensions & core values Plate size: 12 mm Plate thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Included angle: 80° Design & special features Rhombic plate form Cylindrical centre hole Double‑sided chipbreaker Coated cermet grade AT9530 Application: Turning System components: insert, holder, shim/clamping set, replacement screws FAQ What is the CNMG 120404 AT9530 best suited for? The CNMG 120404 AT9530 is intended for finishing and light turning of steel, delivering a fine surface finish and uniform wear through its coated cermet grade. Will this insert fit standard ISO CNMG holders? Compatibility with CNMG holders depends on matching the insert form, 0° relief, tolerance class, mounting and thickness; when those match, the insert seats and clamps correctly. What benefits does the AT9530 cermet provide over conventional carbide? The AT9530 coated cermet offers improved surface quality and stable wear in finishing tasks, reducing the need for secondary polishing compared with some carbide grades. Is the insert indexable and how many cutting edges are available? The rhombic CNMG design with a double‑sided chipbreaker provides multiple indexable edges; rotating the insert offers fresh cutting geometry and extended tool life. Which chip control can be expected with this insert? The double‑sided chipbreaker ensures consistent chip formation and evacuation in both indexed positions, improving process stability and surface integrity. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
CNMG 120404 GH330 Wendeplatten - Tungaloy
Take advantage of the combination of precise geometry, a wear-resistant cutting grade and straightforward holder compatibility to maintain steady machining output. Benefit from the GH330 Tungaloy grade and the 0.4 mm nose radius for consistent surface finish and extended tool life; order directly via Metav Werkzeuge or request advice from the technical team. CNMG120404 GH330 Tungaloy turning insert — ISO rhombic insert for turning, 0.4 mm nose radius CNMG120404 GH330 Tungaloy turning insert is an ISO-standard rhombic carbide insert designed for external and internal turning, combining a compact 0.4 mm nose radius with a balanced grade for stable cutting edge performance. ISO rhombic CNMG form, 80° included angle 0.4 mm nose radius for precise turning GH330 Tungaloy grade for wear resistance Double-sided chipbreaker; cylindrical hole Achieve repeatable accuracy with a fine nose radius and stable geometry The rhombic ISO form with an 80° included angle and a 0.4 mm nose radius delivers controlled cutting engagement for fine turning tasks. This geometry reduces radial runout effects and helps to produce consistent diameters and improved surface finishes during finishing passes. The 0° relief angle in the insert geometry supports defined cutting conditions where dimensional accuracy and repeatability are priorities, making the component suitable for precision external and internal turning operations. Durable grade and balanced edge properties for uninterrupted production The GH330 Tungaloy grade has been selected to provide a balance of wear resistance and toughness, limiting flank wear while maintaining edge integrity under typical turning conditions. As an indexable carbide solution, this grade supports longer tool life and fewer indexings, which contributes to reduced tool-change downtime and lower overall tooling costs. The presence of a purpose-designed chipbreaker further helps to control swarf formation and evacuation, enhancing process stability on continuous production runs. Simple integration into existing ISO tool systems Compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness; the insert fits standard CNMG pockets when the matching holder is used. The system typically comprises an ISO insert, a suitable external holder or boring bar, a locating pad or clamp kit and replacement fastening screws. The insert’s cylindrical hole and double-sided design allow reliable clamping and economical two-index usage, simplifying inventory management and reducing per-edge cost. Productivity gains through predictable performance and reduced rework Using a purpose-matched insert and chipbreaker means cut control and surface quality are improved, decreasing the likelihood of rework. The carbide construction ensures mechanical stability at the cutting edge, while the GH330 composition supports consistent edge life across a broad range of turning tasks. Together, these attributes support higher machine utilisation, more predictable tool-change intervals and a better cost-per-part ratio for both small-batch and serial manufacturing. For bespoke application guidance and supply from Metav Werkzeuge, please contact info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the CNMG120404 and the ideal holder combination for the intended turning task. Technical data Article number: 6802012 Manufacturer SKU: TUN6802012 SKU: 6802012-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Core technical data Insert designation: CNMG120404 Nose radius: 0.4 mm Included angle: 80° Relief angle: 0° Plate thickness: 4.76 mm Plate size: 12 mm Special features Grade: GH330 (Tungaloy) Double-sided chipbreaker Cylindrical hole for positive clamping Rhombic ISO insert form (CNMG) Suitable for external and internal turning ISO-standard indexable insert FAQ What machining tasks is this insert designed for? The CNMG120404 GH330 Tungaloy turning insert is intended for external and internal turning operations where a fine nose radius and stable edge life are required. How does the GH330 grade affect tool life? The GH330 grade used in this insert provides a balance of wear resistance and toughness, which helps maintain cutting-edge stability and extends the usable life of the indexable insert. Can this insert be used in any CNMG holder? Compatibility depends on matching the insert form, relief angle, tolerance class, fastening method, size and thickness; the CNMG120404 fits holders designed for CNMG inserts with the corresponding specifications. Is the insert single-sided or double-sided? This indexable insert is double-sided with a cylindrical hole, allowing for economical indexing and secure clamping during turning operations. Is the CNMG120404 suitable for finishing passes? Yes — the 0.4 mm nose radius and the insert geometry support precision finishing, delivering good surface quality when combined with appropriate 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.
CNMG 120404 GH330 Wendeplatten - Tungaloy
Take advantage of the combination of robust carbide construction, a GH330 cutting grade tuned for wear resistance and toughness, and a 0.4 mm corner radius that supports stable cutting; order the insert via Metav Werkzeuge or consult our specialists for application guidance. CNMG120404 GH330 indexable turning insert by Tungaloy — ISO 120404, rhomboid, with cylindrical hole, 80° main angle The CNMG120404 GH330 is an ISO-standard indexable insert for turning, designed for secure clamping in ISO holders and optimised for balanced wear resistance and edge stability in routine and demanding turning operations. ISO indexable turning insert CNMG120404 GH330 grade for balanced wear and toughness 0.4 mm corner radius for stable machining Double-sided chipbreaker with cylindrical hole Consistent cutting performance through optimised grade and carbide substrate The combination of a carbide substrate and the GH330 cutting grade delivers a technical balance between wear resistance, toughness and cutting-edge stability. This composition reduces unexpected edge failure and supports predictable tool life under varying process conditions. For production planning, the result is fewer unplanned tool changes and steadier component quality; the graded performance is particularly noticeable where repeated, stable cutting edges are essential for batch consistency. Fast integration and reliable clamping in ISO systems Built to the ISO model series, the insert’s compatibility with holders is determined by form, clearance angle and tolerance class, as well as clamping method, size and thickness. The rhomboid geometry with an included angle of 80° and a cylindrical hole simplifies mechanical locating and clamping reliability. This clarity of fit reduces set-up ambiguity and shortens changeover times when matching the insert to standard external holders or boring bars. Improved chip control and edge security for turning tasks The double-sided chipbreaker geometry and the 0.4 mm corner radius combine to moderate chip formation and protect the cutting edge during both light passes and more aggressive cuts. The geometry supports controlled chip flow and reduces the risk of entanglement in internal turning, while the zero-degree clearance and robust thickness help to maintain edge condition under interrupted or unstable cuts. The outcome is fewer surface defects and more consistent dimensional results. System-oriented use and practical production benefits Use the insert as part of a system comprising an ISO indexable insert, a matched external holder or boring bar, a shim/clamp set and replacement screws. With a 4.76 mm plate thickness and 12 mm insert size, the component integrates into common turning toolchains while offering the machining advantages of a Tungaloy cutting grade selected to complement geometry with wear resistance and toughness. The design supports both internal and external turning applications where repeatable performance and straightforward indexing are priorities. For reliable, repeatable turning with the GH330 grade, contact Metav Werkzeuge for tailored application advice and availability of Tungaloy CNMG120404 inserts: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 6802000 SKU: 6802000-Tungaloy Manufacturer SKU: TUN6802000 Designation: CNMG120404 GH330 Tungaloy indexable insert Facts Corner radius: 0.4 mm Thickness: 4.76 mm Insert size: 12 mm Clearance angle: 0° Included angle: 80° ISO code: 120404 Special features Material: carbide Rhomboid (CNMG) insert geometry Double-sided chipbreaker Cylindrical hole for secure locating Grade: GH330 (Tungaloy cutting grade) Intended use: turning ISO-standardised indexable insert series System components: insert, outer holder or boring bar, shim/clamp set, replacement screws FAQ What materials is this insert best suited for? The CNMG120404 GH330 Tungaloy indexable insert (SKU 6802000-Tungaloy) is delivered in a GH330 grade that complements geometry with wear resistance and toughness; select the chipbreaker and cutting data to match the specific workpiece material for optimal results. Is the insert single-sided or indexable on both sides? This insert features a double-sided chipbreaker and can be indexed, providing two usable cutting edges per side where the holder and clamping system support indexing. How is compatibility with toolholders determined? Compatibility depends on form, clearance angle, tolerance class, clamping method, size and thickness; the CNMG120404 geometry and its ISO conformity facilitate matching with standard external holders and boring bars. What are the key edge and dimensional specifications? Key specifications include a 0.4 mm corner radius, 4.76 mm plate thickness and a 12 mm insert size, with an included angle of 80° and a clearance angle of 0°. Can this insert be used for internal and external turning? Yes; the design and chipbreaker arrangement of the CNMG120404 GH330 insert make it suitable for both external and internal turning operations when paired with the appropriate holder 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.
CNMG 120404 GH330 Wendeplatten - Tungaloy
Take advantage of the combination of reliable wear resistance, ISO compatibility and a compact, double-sided design to reduce tool changes and maintain a steady production flow. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. CNMG 120404 GH330 ISO turning insert for turning — Tungaloy The CNMG 120404 GH330 is an ISO-indexable, rhombic turning insert designed for external and internal turning applications where a balance of wear resistance and edge stability is required. ISO rhombic insert, 80° geometry Tungaloy GH330 carbide grade 0.4 mm corner radius for versatility Double-sided insert with cylindrical hole Consistent cutting performance for reliable turning The GH330 grade, developed by Tungaloy, combines wear resistance with sufficient toughness to sustain edge stability during interrupted cuts and variable feed conditions. As an ISO-standard insert, the geometry and tolerances ensure consistent seating and repeatable positioning in holders, which reduces vibration and contributes to a constant surface finish. The carbide substrate offers thermal stability at elevated cutting speeds, and the grade selection supports longer tool life compared with unoptimised alternatives, improving process economy and uptime. Secure clamping and compatibility reduce setup time Compatibility with clamping systems is determined by insert form, clearance angle, tolerance class, fixings, size and thickness. The rhombic form with an 80° geometry and a cylindrical hole provides secure mechanical location in many standard external holders and boring bars. The double-sided design halves the cost per usable cutting edge and simplifies inventory, while the standardised dimensions ease holder selection. As a result, set-up repetition is faster and machine availability is higher in serial production. Geometry and edge preparation for adaptable machining A 0.4 mm corner radius gives a balanced edge for medium-duty finishing and light roughing, helping to produce stable cutting forces and improved surface quality. The 0° clearance supports positive cutting action in conventional turning orientations and allows selection of appropriate chipbreaker and feed parameters for different operations. For operators less familiar with indexable geometry: the corner radius affects edge strength and finish, the clearance angle prevents rubbing behind the edge, and the insert angle controls radial engagement and tool strength. Selecting the correct chipbreaker and grade tailors the insert to the material and machining strategy. System thinking for smoother production planning ISO inserts function as part of a system: the insert, matching outer holder or boring bar, the support/clamping set and replacement screws form a complete machining package. Standardised inserts such as this one simplify procurement and spare-part management, freeing resources for process optimisation rather than constant tool reordering. The combination of a proven grade and carbide substrate delivers economical performance across varied turning tasks while supporting predictable tool-change intervals and lower overall tooling cost. Contact Metav Werkzeuge for application-specific guidance on the Tungaloy CNMG 120404 GH330 turning insert and for information on stock availability — eMail: info@metav-werkzeuge.com; Tel: +49 2822 7131930 Technical data Article number: 6802005 SKU: 6802005-Tungaloy Manufacturer SKU: TUN6802005 Model series: ISO turning inserts Core specifications Size: 12 Thickness: 4.76 mm Corner radius: 0.4 mm Clearance angle: 0° Geometry angle: 80° Design & special features Shape: rhombic Hole: with cylindrical hole Sidedness: double-sided Grade: GH330 Material: carbide FAQ What materials is this insert suited for? The CNMG 120404 GH330 insert is a versatile carbide grade intended for turning; selection of a matching chipbreaker and machining parameters determines suitability for specific materials. How is the insert clamped in the toolholder? The rhombic form with a cylindrical hole and ISO dimensions enables secure mechanical clamping in compatible external holders and boring bars designed for CNMG inserts. Can the insert be indexed to use multiple edges? Yes, the CNMG geometry is double-sided; indexing the insert provides additional cutting edges and improves cost-efficiency per edge. What does the 0.4 mm corner radius mean for surface finish? A 0.4 mm corner radius offers a balance between edge strength and surface quality, supporting stable cutting forces and a consistent finish in medium-duty turning operations. Is the GH330 grade suitable for interrupted cuts? The GH330 grade from Tungaloy is formulated to balance wear resistance and toughness, offering good edge stability under conditions that include light 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.
CNMG 120404 GH330 Wendeplatten - Tungaloy
Take advantage of the combination of a GH330 carbide grade, precise 0.4 mm corner radius, and ISO compatibility to raise turning productivity while maintaining edge stability and predictable tool life; order directly via Metav Werkzeuge or consult our specialists for application-specific advice. CNMG 120404 GH330 CNMG120404 GH330 Tungaloy Turning Insert — rhombic ISO insert, 0.4 mm radius, with cylindrical hole CNMG120404 GH330 is an ISO rhombic turning insert optimised for external and internal turning operations, offering a balanced mix of wear resistance and toughness for versatile machining. ISO rhombic form, 12 mm size GH330 carbide grade for wear and toughness 0.4 mm corner radius, precise edge Double-sided chipbreaker, with cylindrical hole Higher throughput from a balanced carbide grade The GH330 grade used in this insert is developed to deliver a dependable balance between wear resistance and toughness, which directly supports longer cutting times and fewer interruptions for insert changes. By combining this carbide formulation with a stable cutting geometry, the insert reduces unexpected edge breakdowns and maintains performance across a wide range of steels and cast materials. The result is measurable productivity gains and more consistent cycle times in batch and single-part production. Secure clamping and straightforward holder matching Compatibility with toolholders is governed by the insert’s form, clearance angle, tolerance class, mounting style, size and thickness; matching these parameters ensures reproducible seating and minimises vibration. The rhombic shape and the presence of a cylindrical hole support stable fixation in many ISO-standard holders, while the 0° clearance angle contributes to controlled metal flow at the cutting edge. Clear reference to these characteristics simplifies selection of the correct outer holder or boring bar and reduces setup time. Geometry tailored for reliable surface finish and chip control The combination of a 0.4 mm corner radius and a double-sided chipbreaker produces a predictable cutting action that improves surface integrity and chip formation. A small corner radius improves dimensional control on shoulder finishes and short-turning operations, while the double-sided chipbreaker extends the service life by offering two usable cutting edges per side. Together, these features support repeatable part quality and reduced rework, which is particularly valuable in fine-detail turning or when working with varying material batches. System approach for efficient tool management Consider the complete system: an ISO turning insert, the appropriate outer holder or boring bar, a compatible backing pad or clamp set, and spare screws. Standardised geometry and the ISO designation simplify inventory management and tool-change routines, allowing production planners to standardise holders across several insert grades. If further process data or cutting parameter guidance is required, Metav Werkzeuge provides technical support and can supply cutting values adapted to the chosen material and operation. For high-productivity turning with Tungaloy GH330 inserts, contact Metav Werkzeuge for availability and tailored advice — Metav Werkzeuge can assist with application checks and supply logistics. Technical data Article number: 6801989 Manufacturer SKU: TUN6801989 SKU: 6801989-Tungaloy Manufacturer article number: 6801989 Series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.4 mm Insert thickness: 4.76 mm Insert size: 12 mm Clearance angle: 0° Included angle: 80° ISO designation: 120404 Special features Material: Hartmetall (carbide) Grade: GH330 (Tungaloy) Shape: rhombic Chipbreaker: double-sided Hole: with cylindrical hole Intended application: turning FAQ What materials is this insert suitable for? The CNMG120404 GH330 Tungaloy insert is designed primarily for turning operations and offers a broad material capability thanks to the GH330 grade, notably suitable for a variety of steels and mixed production batches. How does the 0.4 mm corner radius affect machining results? A corner radius of 0.4 mm provides improved dimensional stability and a better surface finish on shoulders and short-turning features while keeping cutting forces moderate for many general turning tasks. Is the insert compatible with standard ISO holders? The ISO designation and rhombic form are intended for compatibility with ISO-standard holders; correct matching requires checking form, clearance angle, size, thickness and mounting style of 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.
CNMG 120404 GT720 Wendeplatten - Tungaloy
Combine reliable finishing performance with consistent wear resistance and ISO compatibility for predictable turning results; order the insert via Metav Werkzeuge or consult our technical team for application-specific recommendations. CNMG 120404 GT720 – Turning indexable insert by Tungaloy, cermet A CNMG120404 GT720 indexable insert for ISO‑standard turning, optimised for finishing to light machining of steel and compatible with standard rhombic holders ISO CNMG geometry for broad holder compatibility GT720 cermet grade for superior surface finish Rhombic 80° form with 0.4 mm corner radius Double-sided chipbreaker, cylindrical hole for secure clamping Precision finishing where surface quality matters The GT720 grade is a cermet option developed for finishing to light machining of steel, delivering a marked improvement in surface finish and dimensional accuracy compared with conventional carbide grades. Thanks to the fine ceramic phase and wear-resistant substrate, the insert provides more uniform flank wear over serial production, which reduces the need for frequent regrinding or inspection. This benefit supports predictable component tolerances and contributes directly to a smoother production flow. Compatibility and secure clamping for predictable results Built to the ISO CNMG120404 geometry, the insert’s 80° rhombic form and cylindrical hole ensure compatibility with a wide range of ISO CNMG holders; compatibility is determined by holder form, relief angle, tolerance class, clamping method, size and thickness. The 0.4 mm corner radius and 4.76 mm thickness give a stable seating in the pocket while the central hole allows secure clamping with the appropriate shim and screw. Match the insert to a suitable external holder and ensure the correct shim set for consistent positioning and repeatable turning operations. Controlled chip flow and reliable edge life The double-sided chipbreaker is configured for finishing-to-light cutting conditions and promotes reliable chip formation when machining common steels. With the insert mounted on a cemented carbide substrate, the combination of geometry and material supports steady cutting-edge behaviour and extended intervals between indexings. The resulting advantages are improved surface quality and straightforward process control, especially when tight tolerances and consistent finish are required. For GT720 finishing applications, contact Metav Werkzeuge for availability and tailored advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6849427 SKU: 6849427-Tungaloy Manufacturer SKU: TUN6849427 Data Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Included angle: 80° Special features Grade: GT720 (cermet or coated cermet) Material: cemented carbide substrate Shape: rhombic Chipbreaker: double-sided Hole: with hole (cylindrical) Application: Turning System components: compatible external holder, shim/clamping set, replacement screws FAQ What materials is this insert suitable for? This insert is intended primarily for finishing and light machining of steel; the GT720 cermet grade emphasises surface quality and consistent wear when used on typical steel grades. Which holders fit this insert? The ISO CNMG geometry of the CNMG120404 GT720 insert (SKU 6849427-Tungaloy) is compatible with standard CNMG external holders; compatibility depends on form, relief angle, tolerance class, clamping method, size and thickness. What advantages does the GT720 cermet offer? The GT720 cermet provides improved surface finish and dimensional stability over runs, promoting uniform wear and reduced frequency of regrinding compared with some conventional grades. Is the insert indexable on both sides? Yes; the double-sided chipbreaker means the insert can be indexed to present a fresh cutting edge, doubling the number of usable edges before disposal. How is the insert clamped in the toolholder? The insert features a cylindrical hole for secure clamping; standard practice uses a matching shim/clamp set and replacement screw to ensure correct seating and repeatable positioning. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Take advantage of the combination of precise finishing, extended tool life and simple ISO integration for reliable turning operations; order the CNMG120404 GT9530 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG 120404 GT9530 — ISO turning insert for precision turning by Tungaloy CNMG120404 GT9530 is a coated cermet indexable insert designed for finishing and light universal turning of steel components CNMG geometry 80° rhombic insert Coated cermet GT9530 for long life Double-sided chipbreaker for stable cutting Fits ISO holders with cylindrical hole Improved surface quality with wear-resistant grade The GT9530 coating on a coated cermet substrate is optimised for finishing operations where consistent surface quality and repeatable results are required. The grade delivers reduced flank wear in stable clamping and machining conditions, which translates into fewer tool changes and a more predictable production rhythm. For external and internal turning, the geometry and chip control reduce vibration and support better dimensional stability at the machined surface. Greater productivity through reversible cutting edges A double-sided chipbreaker and rotatable geometry make the insert cost-effective: two usable cutting edges per side extend service intervals and lower tooling costs per part. The 0.4 mm corner radius balances edge strength and surface finish, permitting moderate depths of cut without sacrificing edge life. Designed as an ISO plate, the insert allows quick indexation and consistent tool reuse, increasing uptime and throughput on turning centres and lathes. Straightforward integration into ISO tool systems Compatibility is determined by form, relief angle, tolerance class, fastening, size and thickness; this ISO CNMG120404 format is widely supported across standard external holders and boring bars. Key dimensions include a 12 mm inscribed size, 4.76 mm thickness and an 80° diamond form with a cylindrical hole for secure clamping. These clear numeric values help engineers verify fitment and minimise trial-and-error during tool setting and programme qualification. Practical guidance for workshop use and process stability For finishing steel components, select the GT9530 grade and the appropriate chipbreaker variant to match rigidity and feed strategy; the chipformer reduces the risk of entangling chips and helps maintain a steady cutting force. If machining conditions are less stable, consider reducing feed or adapting holder support to retain the expected surface result and tool life. Technical advice is available to assist in choosing the matching holder, clamping set and replacement screws for system readiness. For reliable finishing and extended tool life with Tungaloy’s GT9530 grade, contact Metav Werkzeuge to secure supply or request tailored application advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6707274 Manufacturer SKU: TUN6707274 SKU: 6707274-Tungaloy Model series: ISO-Drehwendeschneidplatten Designation: CNMG120404 Dimensions & core data Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Cutting edge angle: 80° Hole style: with cylindrical hole Materials & special features Coating/grade: GT9530 (coated cermet) Plate form: rhombic Chipbreaker: double-sided Typical application: external and internal turning for finishing/light universal turning of steel System components: ISO insert, compatible holder or boring bar, clamping pad/kit and replacement screws FAQ Which materials is this insert intended for? The GT9530 grade is formulated for steel finishing and light universal turning; the coated cermet construction emphasises wear resistance and improved surface quality for stable machining conditions. Is the insert reversible and cost-efficient? Yes — the CNMG120404 GT9530 Tungaloy insert features a double-sided chipbreaker, allowing multiple indexable edges and extended tool life; refer to SKU TUN6707274 for ordering and inventory. How to check holder compatibility for the insert? Compatibility depends on insert form, relief angle, tolerance class, fastening method, size and thickness; ensure the holder matches the CNMG geometry, 12 mm size, 4.76 mm plate thickness and the cylindrical hole arrangement. What surface finish can be expected with this grade? Under stable clamping and cutting conditions, the coated cermet GT9530 provides a consistently good surface finish suited to finishing operations while also offering longer tool life than standard uncoated grades. Can this insert be used for internal turning tasks? Yes — the geometry and chip control make the insert suitable for both external and internal turning; select an appropriate holder or boring bar that secures the plate with the correct clamping and clearance. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Benefit from the combination of a coated cermet GT9530 grade, a 0.4 mm corner radius and an 80° geometry for consistent surface finish and extended tool life; order the insert directly via Metav Werkzeuge or consult our specialists for clamping and process data. CNMG 120404 GT9530 — ISO indexable turning insert by Tungaloy, coated cermet for finishing and light universal steel turning CNMG 120404 GT9530 is an ISO-standard, rhombic indexable insert designed for external and internal turning where good surface quality and longer tool life under stable cutting conditions are required. Coated cermet GT9530 for wear resistance ISO CNMG 120404 format, 80° included angle 0.4 mm corner radius for fine surface finish Double-sided chipbreaker, cylindrical hole Consistent finish and extended tool life The CNMG120404 GT9530 is specified as a coated cermet grade that prioritises wear resistance and a refined surface finish in finishing operations. The fine 0.4 mm corner radius contributes to reduced cutting forces and minimal vibration when run under stable setups, which in turn prolongs tool life and reduces part rework. Cermet substrates combine ceramic hardness with metallic toughness; the coating further improves abrasion resistance while maintaining a sharp cutting edge for improved dimensional control. Designed for secure fit and reliable turning Produced to the ISO CNMG120404 form, the insert's rhombic form, 80° included angle and cylindrical hole ensure reliable seating and clamping in compatible holders. Compatibility with a given holder is determined by the insert form, clearance angle, tolerance class, clamping method, size and thickness — these parameters must match the toolholder specification to guarantee repeatable cutting geometry. The defined geometry provides a robust cutting edge for general turning while retaining versatility for internal and external operations. Practical performance guidance for production use The double-sided chipbreaker design offers two cutting faces per side that support consistent chip formation when matched to material and process stability. Select the chipbreaker and grade according to the workpiece material, machining type and rigidity of the setup: the GT9530 grade performs best on steels where a finishing to light universal approach is required. For reliable results, use stable clamping, controlled feeds and appropriate coolant or lubrication where applicable to exploit the insert's strengths in surface quality and stand time. For tailored cutting data, holder compatibility checks or batch recommendations for Tungaloy GT9530 geometry, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to arrange technical consultation and order placement Technical data Article number: 6998063 SKU: 6998063-Tungaloy Manufacturer SKU: TUN6998063 Numbers / Core technical data Corner radius: 0.4 mm Plate thickness: 4.76 mm Plate size: 12 mm Included angle: 80° Clearance angle: 0° Designs / Special features ISO designation: CNMG120404 Grade/coating: GT9530 (coated cermet) Insert form: rhombic Hole style: cylindrical hole Chipbreaker: double-sided Application: Turning (external and internal) Substrate: hardmetal FAQ What machining tasks is this insert intended for? The CNMG120404 GT9530 Tungaloy indexable insert is intended for external and internal turning, especially finishing to light universal turning of steel where good surface quality and extended tool life are priorities. Which materials suit the GT9530 grade best? GT9530 is a wear‑resistant, coated cermet grade optimised for steels; the CNMG120404 GT9530 provides improved surface finish and longer stand time in stable machining conditions. How is compatibility with a toolholder ensured? Compatibility for the CNMG120404 GT9530 is determined by insert form, clearance angle, tolerance class, clamping method, size and thickness; matching these parameters to the holder specification ensures secure seating and repeatable geometry. What are the key geometric features to note? The insert features an 80° included angle, 0° clearance angle, 0.4 mm corner radius, rhombic form, 4.76 mm thickness and a cylindrical hole; these characteristics influence strength, versatility and clamping. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Combining coated cermet GT9530 wear resistance with an 80° rhombic geometry and a 0.4 mm corner radius delivers a reliable surface finish and extended tool life for stable turning operations. Order the CNMG120404 GT9530 Tungaloy indexable insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and application optimisation. CNMG 120404 GT9530 Turning insert — Tungaloy, coated cermet, 80° rhombic The CNMG120404 GT9530 is an ISO-format indexable insert designed for finish to light turning of steel in stable machining conditions. Coated cermet GT9530 for longer tool life 80° rhombic shape for versatile turning 0.4 mm corner radius for fine surface finish Cylindrical hole with double-sided chipbreaker Consistent surface finish and extended service life The GT9530 grade is a coated cermet developed for wear resistance and stable finishing on steel. In finish turning applications the composition of the cutting material reduces flank wear and improves edge integrity, which in turn supports more consistent surface finish and fewer interruptions for insert changes. The combination of a 0.4 mm corner radius and a purpose-designed chip control geometry produces a finer machined surface and lowers the risk of built-up edge under suitable cutting parameters. For shops focused on predictable component quality, this grade offers a measurable improvement in process stability. Reliable geometry and system compatibility for productive turning The 80° rhombic form and 0° relief provide a robust cutting edge and versatile orientation for both external and internal turning. The insert thickness of 4.76 mm and the ISO CNMG120404 designation ensure dimensional compatibility with standard ISO holders, while the cylindrical hole supports secure clamping. Note that compatibility with a given holder depends on the insert shape, relief angle, tolerance class, fastening method, size and thickness; matching the insert to the correct external holder and clamp set prevents assembly errors and maximises toolholder rigidity. This system approach—insert, holder, shim/clamp set and replacement screws—helps to maintain repeatable set-ups and shorter changeover times. Application guidance: selecting chipbreaker and process settings This insert is intended for finish to light general-purpose turning of steel where surface quality and extended run times are priorities. The double-sided chipbreaker offers two usable edges before indexation, improving cost-effectiveness in stable conditions. For optimal results, select the chipbreaker style and cutting data according to workpiece rigidity and required finish; lighter depths of cut and higher spindle stability favour the finishing capability of the GT9530 grade. For materials with different machinability or for interrupted cuts, consider an alternative chipbreaker or grade matched to the specific task. Technical consultation is available if further data or cutting parameter adjustment is required — contact info@metav-werkzeuge.com or call +49 2822 7131930. Contact Metav Werkzeuge for tailored selection of Tungaloy GT9530 inserts, holder compatibility checks and fast delivery: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Manufacturer article number: 6998059 Manufacturer SKU: TUN6998059 SKU: 6998059-Tungaloy Manufacturer: Tungaloy Model series: ISO turning indexable inserts Facts Insert designation: CNMG120404 Insert size: 12 Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 0° Cutting angle: 80° Hole style: cylindrical hole Special features Cutting grade: GT9530 (coated cermet) Double-sided chipbreaker Rhombic insert shape Material: carbide Application: turning — finish to light general-purpose Compatibility determined by shape, relief angle, tolerance class, fastening, size and thickness System components: insert, suitable external holder or boring bar, shim/clamp set and replacement screws FAQ Which materials is this insert best suited for? The CNMG120404 GT9530 insert is optimised for machining steel in finish to light general-purpose turning; the GT9530 coated cermet provides improved surface finish and extended life under stable cutting conditions. How many edges are available before indexation? The insert features a double-sided chipbreaker, providing two usable cutting edges per side; indexation doubles the available edges and supports economical tool consumption for the CNMG120404 GT9530. What determines holder compatibility for this insert? Compatibility depends on insert shape, relief angle, tolerance class, fastening method, size and thickness; the CNMG120404 format and 4.76 mm thickness suit standard ISO CNMG holders when the holder specification matches these dimensions. Can the GT9530 grade be used for roughing? GT9530 is a wear-resistant finishing to light universal grade; for heavy roughing, a more robust grade or different chipbreaker should be selected to handle higher loads and interrupted cuts. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Benefit from a combination of coated cermet GT9530 wear resistance and the ISO CNMG geometry for reliable clamping and consistent surface quality; choose the insert for finishing and light general-purpose turning of steel and order via Metav Werkzeuge or consult their specialists for selection support. CNMG 120404 GT9530 ISO turning insert by Tungaloy — 0.4 mm corner radius, coated cermet The CNMG120404 GT9530 is an ISO-standard indexable turning insert designed for finishing and light universal turning of steel, offering a coated cermet grade for improved surface quality and extended tool life. ISO CNMG geometry for wide holder compatibility Coated cermet GT9530 for extended life 0.4 mm corner radius for fine surface finish Double-sided chipbreaker for economical indexing Consistent finish and extended edge life from a coated cermet grade The GT9530 coated cermet is engineered for wear resistance and a fine machined surface when turning steel under stable conditions. Cermet combines ceramic and metallic properties to resist abrasive wear while maintaining edge strength; the applied coating improves adhesion and thermal stability, resulting in longer edge life and fewer changes. For finishing passes, the modest cutting geometry and the 0.4 mm corner radius help to reduce surface irregularities and vibration sensitivity, which in turn lowers rework rates and increases throughput. Straightforward integration into ISO tool systems reduces setup time The rhombic CNMG geometry with an included angle of 80° and a 0° clearance angle ensures predictable cutting directions and compatibility with standard holders. Important dimensions — 12 mm insert size, 4.76 mm thickness and a cylindrical clamping hole — define the mechanical interface and tolerance match to the toolholder. Compatibility is determined by form, free angle, tolerance class, fastening, size and thickness; matching these parameters avoids improper seating and delivers repeatable concentricity and clamping security for consistent cycles. Economical indexing and process stability for productive turning A double-sided chipbreaker allows both faces to be used, supporting indexed re‑use of cutting edges and improving cost-efficiency per edge. The chipbreaker geometry is suited to light finishing and universal turning; selecting the appropriate chipbreaker and grade according to material, machining type and machine stability optimises chip control and reduces built-up edge. Under steady conditions this combination supports higher machine uptime and a lower cost per component without compromising surface integrity. Application guidance and selection support for reliable results Intended primarily for turning of steel, the insert performs best in finishing to light roughing operations where machine and workpiece rigidity are assured. For mixed or unstable setups, a different chipbreaker or a more robust grade may be preferable. Assistance is available to determine the ideal holder, clamping arrangement and cutting data: holders must match the CNMG form and dimensions, and the correct screw or clamp type ensures safe fixation. Reference the manufacturer SKU TUN6998061 when discussing options or ordering to speed up selection and delivery. For high-process reliability and an improved finish, request the Tungaloy GT9530 CNMG 120404 turning insert from Metav Werkzeuge — quote SKU TUN6998061 or contact info@metav-werkzeuge.com / +49 2822 7131930 for tailored advice and prompt supply Technical data Article number: 6998061 Manufacturer SKU: TUN6998061 Model series: ISO turning inserts Manufacturer: Tungaloy Facts Insert designation: CNMG120404 Insert size: 12 mm Corner radius: 0.4 mm Thickness: 4.76 mm Included angle: 80° Clearance angle: 0° Special features Grade/coating: GT9530 (coated cermet) Material: cemented carbide substrate Plate shape: rhombic Hole: with cylindrical hole for clamping Chipbreaker: double-sided Typical application: turning/finishing of steel Compatibility: ISO CNMG geometry FAQ Which materials are suitable for this insert? The CNMG120404 GT9530 is a coated cermet grade optimised for turning steel, particularly where a fine surface finish and extended edge life are required under stable machining conditions. How does the 0.4 mm corner radius affect the machined surface? A 0.4 mm corner radius produces a finer surface finish and reduces the tendency for chatter on finishing passes; it is recommended for low-to-moderate feed rates where dimensional quality is a priority. Is the insert indexable on both sides? Yes — the double-sided chipbreaker allows economical indexing of the insert faces, enabling re‑use of cutting edges and reducing tool change frequency. What must be matched to ensure holder compatibility? Compatibility depends on matching the CNMG form, free angle, tolerance class, fastening method, insert size and thickness; the cylindrical hole and rhombic shape must fit the chosen holder and clamping set. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Take advantage of the combination of durable GT9530 coated cermet performance, precise CNMG geometry and straightforward holder compatibility to maintain consistent surface quality and longer tool life; order directly via Metav Werkzeuge or consult our specialists for optimal chipbreaker and holder pairing. CNMG120404 GT9530 — Tungaloy indexable turning insert for turning, 80° rhombic CNMG120404 GT9530 is a coated cermet indexable insert designed for finishing and light universal turning of steel in stable setups Coated cermet GT9530 for durable finishing 80° rhombic CNMG geometry for versatile turning 0.4 mm corner radius for fine surface quality Double-sided with cylindrical hole for secure clamping High-performance finishing where consistency matters The CNMG120404 GT9530 insert is engineered to deliver consistent surface finish and extended life in stable turning conditions. The coated cermet grade provides a hard contact surface that resists abrasive wear while preserving edge integrity, making it suitable for finishing passes and light universal turning operations on steel. Because the grade favours stable cutting conditions, cycle-time reductions are realised through fewer tool changes and predictable performance under constant feed and cut parameters. Precision geometry and reliable clamping for repeatable results The 80° rhombic geometry combined with a 0° clearance profile ensures predictable tool orientation and accessibility for both external and internal turning. The insert’s cylindrical hole and double-sided design simplify indexing and secure fastening in compatible holders; compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness. By selecting a holder that matches these parameters, reliable seating and repeatable runout are achieved, which directly supports dimensional accuracy and surface integrity. GT9530 coating and cermet composition: why it matters for finishing A coated cermet offers a blend of toughness and abrasion resistance that is particularly effective for achieving fine surfaces with reduced tendency to build-up edge. The GT9530 grade is a wear-resistant finishing to light-general-purpose option for steel when longer life and improved finish are priorities. For customers less familiar with cermet technology: cermet is a ceramic–metal composite that combines ceramic hardness with metallic toughness; the coating further enhances heat and wear resistance, extending productive tool life under consistent machining conditions. System thinking: faster setups and more productive machining The insert forms one element of a complete system: the ISO turning insert, a matched external holder or boring bar, a support pad/clamp set and replacement screws. Standardised ISO dimensions reduce setup time and simplify inventory management. Choosing the correct chipbreaker and grade for the workpiece and machining stability reduces cycle variability and scrap, which improves overall process efficiency. For practical use, pairing this insert with a robust fixture and a holder optimised for minimal overhang will exploit the GT9530’s strengths and preserve edge life. Discuss application details and holder selection with Metav Werkzeuge — our specialists will advise on the best chipbreaker, holder and feeds to maximise tool life and finish; contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored recommendations Technical data Article number: 6998069 Manufacturer SKU: TUN6998069 Model series: ISO turning inserts ISO designation: CNMG120404 Material: Carbide Facts Size: 12 mm Plate thickness: 4.76 mm Included angle: 80° Clearance (relief) angle: 0° Corner radius: 0.4 mm Special features Grade/coating: GT9530 coated cermet Chipbreaker: double-sided Plate form: rhombic Hole style: cylindrical hole Typical application: external and internal turning; finishing to light universal turning of steel FAQ What workpiece materials suit this insert best? The CNMG120404 GT9530 insert is intended primarily for steel machining, offering wear-resistant finishing and light universal turning performance in stable cutting conditions. How does the GT9530 cermet grade improve surface finish? The GT9530 coated cermet provides a hard, wear-resistant contact surface that reduces edge wear and minimises material transfer, resulting in improved surface quality for finishing passes. Is the CNMG120404 compatible with standard ISO CNMG holders? Compatibility depends on matching the insert form, relief angle, tolerance class, fastening method, size and thickness; when these parameters align, the CNMG120404 sits and clamps securely in standard ISO CNMG holders. What advantages does the double-sided design offer? The double-sided configuration enables economical indexing, effectively doubling available cutting edges and reducing tool change frequency while maintaining clamping reliability via the cylindrical hole. Which chipbreaker should be chosen for optimal results? Select a chipbreaker that matches the workpiece material, machining stability and the intended pass (finishing or light roughing); for finishing of steel the GT9530 grade combined with an appropriate fine-surface chipbreaker is recommended Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Take advantage of the combination of excellent surface finish, extended tool life and ISO compatibility for efficient turning operations; order the CNMG120404 GT9530 insert directly via Metav Werkzeuge or request advice from our technical consultants. CNMG120404 GT9530 CNMG turning insert by Tungaloy — coated cermet, 0.4 mm nose radius CNMG120404 GT9530 is a precision ISO‑standard turning insert for finishing and light universal turning on steel components ISO‑standard rhombic CNMG profile Coated cermet grade GT9530 0.4 mm nose radius for fine finish Double‑sided chipbreaker, cylindrical hole Consistent fine surface and controlled wear for finishing work The coated cermet GT9530 is formulated to deliver improved wear resistance and a superior surface finish when turning steel under stable conditions. The combination of a finely engineered cutting edge and a 0.4 mm nose radius reduces built‑up edge and produces repeatable finishes, making the insert particularly suitable for semi‑finishing to finishing cuts. Where longer life per edge is required, the coating stabilises abrasive wear and helps maintain dimensional accuracy across serial runs. Secure mounting and ISO compatibility for predictable production As an ISO‑standard rhombic insert, the CNMG geometry and the cylindrical hole ensure compatibility with a wide range of carriers and boring bars when matched by form, clearance angle, tolerance class, fastening method, size and thickness. The 80° included angle contributes to robust support in the pocket and helps reduce chatter in rigid setups. Correct clamping and a stable toolholder arrangement translate directly into longer tool life and fewer interruptions during turning cycles. Efficient chip control and economical edge usage The double‑sided chipbreaker design offers two usable cutting edges per insert, improving cost efficiency for batch production. The GT9530 chipformer is tuned for chip control on steel grades commonly encountered in turning operations, helping to evacuate chips cleanly and reduce rework. In practical terms, this means less downtime for tool changes and steadier cycle times, particularly when paired with stable workholding and appropriate cutting parameters. Recommended applications and handling notes Optimised for external and internal turning tasks on steel, the insert performs best under stable cutting conditions and moderate feeds appropriate to a finishing or light universal grade. The plate thickness of 4.76 mm and the size designation of 12 provide sufficient rigidity for fine finishing, while the 0° free angle requires matching holder geometry to achieve the intended cutting clearance. For maximised performance, select holder geometry and cutting data that complement the insert’s profile and the workpiece material. For precision finishing and reliable productivity with Tungaloy GT9530 inserts, contact Metav Werkzeuge for availability and tailored machining guidance at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6735854 SKU: 6735854-Tungaloy Manufacturer SKU: TUN6735854 Designation: CNMG120404 GT9530 Tungaloy insert Measurements Inscribed size: 12 Thickness: 4.76 mm Nose radius: 0.4 mm Included angle: 80° Relief (free) angle: 0° Special features Coated cermet grade GT9530 Rhombic plate shape (CNMG) Cylindrical hole for mounting Double‑sided chipbreaker ISO turning insert series FAQ What materials is this insert suitable for? The GT9530 coated cermet grade is designed primarily for turning steel, offering wear resistance and surface quality for finishing and light universal operations. What nose radius does the insert have and how does it affect the finish? The insert features a 0.4 mm nose radius, giving a balance between edge strength and the ability to achieve a fine surface finish on turned components. Is the insert reversible and how many edges are available per insert? Yes — the double‑sided chipbreaker provides two usable cutting edges per insert, delivering economical edge usage for serial production. How is compatibility with toolholders determined? Compatibility depends on the insert form, included angle, relief (free) angle, tolerance class, fastening style, size and thickness; matching these parameters ensures proper clamping and stability for the CNMG120404 insert. What are the manufacturer and part references for ordering? Ordering can be referenced by the article number 6735854, SKU 6735854-Tungaloy or manufacturer SKU TUN6735854 for the CNMG120404 GT9530 Tungaloy insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Take advantage of the GT9530 coated cermet for consistent finishing and prolonged life together with the ISO‑standard CNMG form for straightforward holder compatibility; order directly via Metav Werkzeuge or consult the specialists for optimal holder match and delivery. CNMG 120404 GT9530 turning insert (ISO rhombic, 80°) by Tungaloy The CNMG 120404 GT9530 is an ISO‑standard rhombic indexable insert intended for finishing and light universal turning, combining a wear‑resistant cermet grade with a fine 0.4 mm corner radius for improved surface quality. CNMG120404 ISO rhombic insert GT9530 coated cermet grade 0.4 mm corner radius for fine finish Double-sided geometry, cylindrical hole Consistent finishing and extended tool life The GT9530 coating is a wear‑resistant cermet grade developed for finishing and light universal turning of steel under stable cutting conditions. Its composition provides a durable cutting edge that reduces flank wear and helps maintain a consistent surface finish over longer tool life. For production runs where repeatability and reduced rework are priorities, this indexable insert delivers reliable edge performance and fewer interruptions for insert changes, improving overall process efficiency. Precise geometry for stable clamping and accuracy The ISO designation and rhombic shape ensure straightforward matching with ISO‑compliant toolholders; the insert’s 80° included angle and 0° relief make for a predictable cutting geometry that supports dimensional accuracy. The presence of a cylindrical hole facilitates secure clamping with standard screws and clamping sets, while the double‑sided design offers two usable cutting edges per index, optimising tool utilisation and inventory efficiency without compromising stability. Practical dimensions that support fine finishing A 0.4 mm corner radius gives a balance between edge strength and the ability to generate a fine machined surface, especially when paired with modest feeds and stable setups. The plate thickness 4.76 mm and size 12 mm provide sufficient rigidity for finishing passes while keeping the insert compatible with a wide range of holders. The double‑sided chipbreaker geometry assists controlled chip formation, reducing the likelihood of built‑up edge and supporting consistent surface quality during finishing operations. Selection logic and process benefits Choosing the GT9530 grade for finishing turning reduces downstream grinding or polishing by delivering superior as‑turned surfaces under the right conditions. The coated cermet grade is particularly economical where longer intervals between index changes are required, resulting in higher effective cutting time and lower process cost per component. For applications requiring stable cutting parameters and good surface integrity, this ISO turning insert is a practical option that helps maintain throughput and part quality. Contact Metav Werkzeuge today to specify the Tungaloy GT9530 CNMG120404 insert for finishing turning and secure optimal process performance; the Metav Werkzeuge team can advise on holder compatibility and supply details at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6998065 Manufacturer SKU: TUN6998065 Item SKU: 6998065-Tungaloy Facts Corner radius: 0.4 mm Included angle: 80° Relief angle: 0° Plate thickness: 4.76 mm Plate size: 12 mm ISO code: 120404 Special features Grade/coating: GT9530 coated cermet Material: cemented carbide Shape: rhombic Chipbreaker: double-sided Hole: cylindrical hole Application: turning Model series: ISO turning inserts FAQ Which materials is the GT9530 grade optimised for? The GT9530 grade is formulated for steel machining in finishing and light universal turning; the CNMG 120404 GT9530 insert performs best under stable cutting conditions where good surface finish is required. Is the insert indexable and how many cutting edges are available? The CNMG 120404 GT9530 is double‑sided and indexable, providing two usable cutting edges per side depending on clamping and orientation, which extends effective tool life. How does the 0.4 mm corner radius influence results? A 0.4 mm corner radius increases edge strength while still allowing a fine surface finish; it reduces the risk of edge chipping compared with very small radii and supports consistent part quality in finishing passes. What determines holder compatibility for this insert? Holder compatibility for this ISO insert is determined by form, relief angle, tolerance class, mounting method, size and thickness; matching the ISO specification ensures secure clamping and accurate cutting geometry. Is this insert suitable for heavy roughing operations? The GT9530 is a wear‑resistant finishing to light universal grade and is not primarily intended for heavy roughing; for heavy material removal a more robust grade and different geometry would be recommended. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 GT9530 Wendeplatten - Tungaloy
Benefit from the combination of a coated cermet GT9530, a 0.4 mm corner radius and ISO CNMG geometry for reliable finishing and extended tool life; order the insert via Metav Werkzeuge or ask our consultants for application advice. CNMG120404 GT9530 – Indexable turning insert, coated cermet, 0.4 mm radius (Tungaloy) A CNMG120404 GT9530 indexable insert for turning, optimised for finishing to light universal turning of steel where surface quality and longer tool life under stable conditions are required Coated cermet GT9530 for extended tool life 0.4 mm corner radius for fine surface finish ISO CNMG 120404 geometry for broad compatibility Double-sided with cylindrical hole for secure clamping Consistent finishes and extended tool life The coated cermet grade GT9530 is designed as a wear-resistant finishing to light universal grade for turning of steel. As a coated cermet, it combines a hard ceramic phase with a metallic binder to deliver improved flank wear resistance and a fine surface on workpieces. In practice, this means fewer interruptions for regrinding and a more predictable lifespan under stable machining conditions. The grade supports operators who prioritise surface integrity and process stability over aggressive roughing, delivering a balance between surface quality and productive cutting intervals. Geometry and clamp compatibility for reliable performance The insert's ISO geometry—CNMG 120404 with an 80° diamond outline—ensures compatibility across a wide range of external holders and boring bars, provided the form, relief angle, tolerance class, attachment and thickness match the clamping system. The listed 0° relief angle requires appropriate holder clearance to prevent rubbing; relief angle (free angle) refers to the flank clearance between insert and workpiece that avoids interference during cutting. The rhombic profile and standard dimensions simplify tool-change planning and spare-part logistics, reducing setup time when switching between equivalent ISO holders. Rigidity and practical machining benefits With a plate thickness of 4.76 mm and a 0.4 mm corner radius, the insert delivers the rigidity needed for finishing passes while keeping a small nose for controlled chip formation and fine results. The double-sided design increases the number of usable edges, improving cost efficiency per edge when compared with single-sided alternatives. The presence of a cylindrical hole facilitates secure screw clamping and repeatable positioning in compatible seats. For typical turning operations, pairing this insert with a stable holder and the correct chipbreaker will reduce vibration and consistently produce the desired surface finish. Selection guidance and system assembly When integrating the insert into a cutting system, match the chipbreaker and grade to the workpiece and stability of the setup: use finishing chipformers for light cuts and select more robust breakers for semi-finishing. The insert is supplied as an ISO-format component intended to work with a matching clamp set, backup shim and replacement screw arrangement; verify hole style and clamping geometry before purchase. If uncertainty remains about holder compatibility or the optimal chipbreaker, the Tungaloy CNMG120404 grade offers a predictable baseline for finishing steel, and the catalogue dimensions permit straightforward interchange with ISO CNMG seats. Contact Metav Werkzeuge for expert application advice or to request a tailored quotation for the Tungaloy CNMG120404 GT9530 indexable insert; call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: 6998071 Manufacturer SKU: TUN6998071 Model series: ISO-Drehwendeschneidplatten Name: CNMG120404 GT9530 Tungaloy insert Facts Corner radius: 0.4 mm Plate size: 12 mm Plate thickness: 4.76 mm Insert geometry angle: 80° Relief (free) angle: 0° Hole style: with cylindrical hole Special features Coated cermet grade GT9530 Cemented carbide substrate Double-sided, two usable cutting edges per side Rhombic (80° diamond) ISO CNMG geometry Intended application: turning (finishing to light universal) Compatible with standard external holders and boring bars System components: holder, backing shim/clamp set, replacement screws FAQ What materials is this insert suitable for? The CNMG120404 GT9530 insert is formulated primarily for machining steel, providing good surface finish and longer tool life in stable turning operations. How does the GT9530 grade differ from standard carbide grades? GT9530 is a coated cermet grade that emphasises wear resistance and surface quality; compared with many carbide grades it offers improved flank life in finishing applications. What does the 0.4 mm corner radius mean for cutting? A 0.4 mm corner radius provides a balance between a fine surface finish and edge robustness, helping to avoid premature chipping in light finishing passes. Is the insert compatible with existing CNMG holders? The insert follows ISO CNMG 120404 dimensions; compatibility depends on holder form, relief clearance and clamp type—verify these parameters before mounting the CNMG120404. How many cutting edges are available per insert? This double-sided CNMG insert supplies multiple usable edges; the precise count depends on indexing practice but the design increases usable life compared with single-sided types. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 KS05F Wendeplatten - Tungaloy
Take advantage of the combination of long tool life, consistent chip control and straightforward ISO compatibility for reliable turning performance — order the inserts directly via Metav Werkzeuge or request application advice from their consultants. CNMG120404 KS05F Tungaloy indexable insert — Turning, rhombic 80° The CNMG120404 KS05F Tungaloy indexable insert is an ISO-standard rhombic turning insert designed for external and internal turning where resistance to wear and stable cutting edges are required. Rhombic 80° ISO geometry KS05F Tungaloy carbide grade 0.4 mm corner radius Double-sided chipbreaker, with cylindrical hole High wear resistance for extended machining cycles The KS05F grade, supplied by Tungaloy, combines a wear-resistant carbide substrate with a geometry tuned for stable cutting-edge life. This construction promotes consistent wear resistance and reduces the frequency of insert changes, which in turn improves machine uptime and lowers tooling costs per part. The double-sided chipbreaker helps maintain predictable chip formation on interrupted and continuous cuts, while the 0.4 mm corner radius supports edge strength without compromising finish in many turning tasks. The combination of material and geometry is particularly effective in production environments seeking repeatable results and lower tool consumption. ISO compatibility that simplifies toolholder selection Designed to the ISO designation CNMG120404, the insert fits holders that match the defined form, relief angle and tolerance class. The ISO conformity ensures straightforward interchangeability across standard indexable systems and makes tool changeover quicker on the shop floor. The 0° free angle and 80° included angle are important parameters when checking holder compatibility; inserts with a cylindrical hole require matching clamping elements for secure fixing. Attention to these measurable specifications reduces set-up time and maintains cutting accuracy across batches. Productivity gains through reliable chip control and material coverage For turning applications, selecting the correct chipbreaker and the KS05F grade supports chip evacuation and surface quality, which directly contributes to higher productivity. The insert suits a wide range of turning tasks — external and internal — where a balance of toughness and wear resistance is needed. Practical benefits include fewer interruptions for insert indexing and better predictability in cycle times. Backed by Tungaloy’s manufacturing consistency, the insert provides a reliable basis for process planning and helps achieve stable production ramps in both small-batch and high-volume operations. Contact Metav Werkzeuge for tailored application advice on Tungaloy KS05F inserts and to confirm the optimal chipbreaker and holder combination; eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6934786 Manufacturer article number: 6934786 SKU: 6934786-Tungaloy Manufacturer SKU: TUN6934786 Model series: ISO-Drehwendeschneidplatten ISO designation: CNMG120404 Facts Included angle: 80° Corner radius: 0.4 mm Plate thickness: 4.76 mm Plate size: 12 mm Relief/free angle: 0° Special features Material: carbide Grade: KS05F (Tungaloy) Shape: rhombic Chipbreaker: double-sided Hole: cylindrical hole Application: turning (external and internal) ISO-standard insert; compatibility determined by form, free angle, tolerance class, clamping, size and thickness FAQ What materials is this insert suitable for? The CNMG120404 KS05F Tungaloy indexable insert is engineered for general turning tasks where a balance of wear resistance and toughness is required; material selection should match the KS05F grade properties and the chosen chipbreaker. How is the insert fixed in the holder? This insert features a cylindrical hole and must be used with a compatible clamping system and holder that conform to the CNMG ISO geometry. Can the insert be used for both external and internal turning? Yes, the CNMG120404 KS05F insert is specified for both external and internal turning operations when paired with the appropriate holder and cutting parameters. What benefit does the 0.4 mm corner radius provide? A 0.4 mm corner radius increases edge strength for interrupted cuts and higher feed rates while still allowing acceptable surface finishes in many turning applications. Is the KS05F grade suitable for high-volume production? The KS05F grade from Tungaloy is designed to offer consistent performance and wear resistance, supporting longer machining cycles and predictable tool life in volume production. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 NS520 Wendeplatten - Tungaloy
Combine high process reliability and excellent surface finish with straightforward holder compatibility to keep turning operations productive; the cermet grade and precise geometry support consistent, low-variation results. Order the CNMG120404 NS520 Tungaloy insert via Metav Werkzeuge or consult our specialists for application advice. CNMG 120404 NS520 Tungaloy turning insert — cermet, 0.4 mm corner radius CNMG120404 NS520 Tungaloy is an ISO rhombic turning insert designed for finishing to light turning of steel, optimised for surface quality and dimensional accuracy Cermet grade NS520 for fine surface finishes ISO CNMG 120404 rhombic insert form 0.4 mm corner radius for accurate edges 4.76 mm plate thickness with cylindrical hole Superior finish and dimensional control for finishing operations The cermet cutting material NS520 is developed for finishing to light turning of steel, delivering a consistently high surface quality and stable wear behaviour. Cermet grades combine a hard matrix with ceramic components to reduce built-up edge and support tight tolerances; this results in fewer rework steps and improved part throughput. When a fine surface and accurate dimensions matter, the insert’s geometry reduces the need for additional polishing, supporting a more efficient production sequence. Robust ISO system compatibility for reliable clamping Specified as ISO CNMG 120404, the insert conforms to standard holder geometries so compatibility depends on form, relief angle, tolerance class, attachment, size and thickness. The cylindrical hole accommodates secure clamping in seat-and-screw systems, improving repeatability during index changes. Using standardised inserts simplifies tool inventory and reduces changeover time, which translates into less machine downtime and a more predictable process. Stable cutting behaviour under controlled conditions With a rake angle 0° and a double-sided chipbreaker, the geometry is tuned for even chip formation and consistent cutting forces during finishing passes. The 0.4 mm corner radius helps maintain edge strength while limiting cutting forces, which benefits surface integrity and reduces micro-chatter. Note that cermet grades excel in continuous cuts and light passes; the combination of material and chip control promotes longer intervals between tool changes in precision turning tasks. Practical handling and recommended application Manufactured from cemented carbide and finished to a 4.76 mm plate thickness, the insert is supplied in the rhombic shape with standard ISO dimensions and a secure hole style. The design suits external and internal turning where the priority is surface quality and uniform wear rather than heavy roughing. Inspect the seating surfaces and screw torque at each index to retain consistent clamping; correct mounting preserves dimensional accuracy and extends the insert’s service life. For technical advice or to request delivery of the Tungaloy CNMG120404 NS520 cermet insert, contact Metav Werkzeuge for application support and rapid dispatch: info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6802027 SKU: 6802027-Tungaloy Manufacturer SKU: TUN6802027 Model series: ISO-Drehwendeschneidplatten Material: cemented carbide Grade/coating: NS520 Manufacturer: Tungaloy Facts Corner radius: 0.4 mm Plate size: 12 mm Plate thickness: 4.76 mm Included angle: 80° Rake/freedom angle: 0° Hole: with hole, cylindrical hole Special features Rhombic plate form (CNMG) Double-sided chipbreaker Schneidstofftyp: cermet / coated cermet Application: finishing to light turning of steel System build-up: ISO insert, matching outer holder or boring bar, clamp set and replacement screws FAQ What materials is this insert best suited for? The CNMG120404 NS520 Tungaloy insert is optimised for turning steel; the NS520 cermet grade emphasises surface finish and dimensional stability in finishing to light turning operations. Can the insert be used for roughing operations? This insert is designed for finishing to light turning; while it provides excellent surface integrity, heavy roughing is not recommended due to the cermet’s lower toughness compared with conventional carbide grades. How is the insert clamped in the holder? The rhombic ISO CNMG 120404 form with a cylindrical hole is clamped using standard seat-and-screw systems; correct torque and a clean seating surface ensure repeatable positioning and process stability. What advantage does the 0.4 mm corner radius provide? A 0.4 mm corner radius balances edge strength with low cutting forces, improving surface finish and reducing the risk of edge chipping during precision passes with the Tungaloy insert. Is the chipbreaker suitable for internal and external turning? Yes, the double-sided chipbreaker supports controlled chip formation in both external and internal finishing applications when cutting parameters and stability are appropriate. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 NS9530 Tungaloy Wendeplatten - Tungaloy
Take advantage of the combination of high-quality cermet cutting grade NS9530, ISO‑standard geometry and economical compatibility for reliable finishing cuts; order the inserts directly via Metav Werkzeuge or request specialist advice from our consultants. CNMG 120404 NS9530 indexable turning insert — Tungaloy, rhombic, sharp finishing grade CNMG 120404 NS9530 Tungaloy indexable insert for turning applications, designed for controlled, continuous finishing cuts on steels where a sharp edge and low cutting forces are required ISO‑standard rhombic form, 80° included angle Sharp uncoated cermet grade NS9530 Double‑sided chipbreaker for consistent chips Compatible with standard CNMG holders Consistent finishing performance through proven cermet technology The CNMG geometry paired with the NS9530 cermet provides a sharp cutting edge and low cutting forces that favour surface finish and dimensional control. As a finishing grade, the uncoated cermet is optimised for continuous cuts and small depths of cut; this reduces built‑up edge formation and helps maintain a predictable tool life. The combination of rhombic 80° geometry and a 0.4 mm corner radius supports stable contact with the workpiece, producing repeatable smooth surfaces while keeping process forces modest. Simple integration and demonstrable process reliability Designed to the ISO series for turning inserts, the component fits into common CNMG carriers where holder form, clamping method and tolerance class match. The insert is double‑sided with a central cylindrical hole for secure fastening and economical indexability. A plate thickness of 4.76 mm and an inscribed circle of 12 mm provide robust seating and good heat dissipation during finish turning. Specifying this Tungaloy grade streamlines inventory and reduces changeover time while ensuring compatibility with established toolholders. Material suitability and practical application benefits The uncoated cermet NS9530 is intended for finishing steel grades and is particularly effective when cutting conditions favour continuous chip formation and low feed rates. The sharp edge reduces cutting resistance and the double‑sided chipbreaker supports consistent chip shape, both contributing to improved surface quality and reduced rework. For applications requiring fine finishes on turned components, this insert offers an efficient, repairable approach: index the insert as the edge wears to restore cutting geometry without full tool replacement. Contact Metav Werkzeuge for application consultancy and to arrange supply of Tungaloy CNMG120404 NS9530 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 for advice and ordering assistance Technical data Article number: 6997695 SKU: 6997695-Tungaloy Manufacturer SKU: TUN6997695 Model series: ISO-Drehwendeschneidplatten Designation: CNMG120404 NS9530 Numbers / Core technical data Corner radius: 0.4 mm Included angle: 80° Clearance angle: 0° Thickness: 4.76 mm Inscribed circle: 12 mm Manufacturer article number: 6997695 Designs / Special features Uncoated cermet grade NS9530 Base material: Hartmetall Rhombic plate form (CNMG) Double‑sided chipbreaker With central cylindrical hole for fastening ISO‑standard turning insert, suited for finishing steel FAQ What cutting operations are suitable for this insert? The CNMG 120404 NS9530 insert is intended for external and internal turning with a focus on finishing cuts; its sharp cermet edge and double‑sided chipbreaker suit continuous cuts on steel. How is the insert fixed in the toolholder? Fixing is by a central cylindrical hole and standard clamping systems for CNMG inserts; compatibility is determined by holder form, free angle, tolerance class, fastening method, size and thickness. Can the NS9530 grade be used for interrupted cuts? NS9530 is optimised for continuous finishing; interrupted cuts may reduce edge life compared with continuous turning, so assess stability and cutting conditions before use. What are the main benefits of the uncoated cermet in this geometry? The uncoated NS9530 offers a sharp cutting edge, low cutting forces and excellent surface finish in finishing applications, reducing the need for secondary polishing. Is the insert indexable and economical for production runs? Yes, the double‑sided CNMG120404 design enables indexability to restore cutting geometry quickly, supporting efficient tool use in series production. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 NS9530 Wendeplatten - Tungaloy
Take advantage of a finishing-grade cermet and a fine 0.4 mm corner radius for improved surface quality and lower cutting forces; request advice from Metav Werkzeuge if compatibility or holder choice needs clarification, or order matching inserts directly via Metav Werkzeuge. CNMG120404 NS9530 — CNMG ISO turning insert for finishing (Tungaloy) CNMG120404 NS9530 is an ISO rhombic turning insert designed for finishing operations in steel machining, offering a sharp cutting edge and reliable chip control. CNMG120404 ISO insert, 80° rhombic geometry Uncoated cermet grade NS9530 for fine finishing Double-sided chipbreaker for continuous cuts 0.4 mm corner radius for superior surface finish High-precision finishing for steel components The NS9530 grade is an uncoated cermet engineered for finishing cuts on steel, delivering a sharp edge that reduces cutting forces and improves surface integrity. Cermet combines ceramic hardness with metal toughness to maintain a fine edge at low to moderate cutting speeds; this results in consistently low burr formation and improved dimensional accuracy for turned components. The small 0.4 mm corner radius contributes to a refined contact geometry that limits tool deflection and enhances the optical quality of machined surfaces, making the insert particularly suitable for jobs where surface finish and tight tolerances matter. Consistent chip control that maintains uptime Equipped with a double-sided chipbreaker, the insert supports continuous cutting conditions by fragmenting chips and directing them away from the cutting zone, which reduces the risk of nestling or re-cutting. Stable chip evacuation decreases stoppages and tool changes, improving throughput in batch and single-piece production alike. The cermet substrate, combined with the chipbreaker geometry, enables smooth cutting forces and predictable flank wear, which together lower process variation and support economical, repeatable machining cycles. ISO system compatibility and secure mounting The insert conforms to ISO dimensions and is compatible with standard ISO turning holders when matched by form, relief angle, tolerance class, fastening method, size and thickness. The plate is supplied with a cylindrical hole, allowing secure clamping and straightforward indexing in compatible toolholders; this mechanical reliability simplifies toolsetting and reduces the chance of misalignment. Where a robust mounting strategy is required for small depths of cut and finishing passes, the standardised interface ensures consistent seat contact and repeatable positioning across production runs. Selecting the right grade and machining strategy This finishing-grade insert is optimised for continuous turning of steel and is best used with conservative feeds and smaller depths of cut to exploit the sharp cermet edge. The 0.4 mm corner radius balances strength and finish: it prevents excessive edge chipping while allowing tight radii on component profiles. The insert’s 0° relief angle supports precise tool engagement for fine turning tasks; for interrupted cuts or tougher alloys, a different geometry or grade should be selected to preserve edge life and process stability. For high-quality finishing with Tungaloy NS9530 inserts, contact Metav Werkzeuge for tailored advice on holder compatibility and process parameters or to place an order: info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: 6998275-Tungaloy Manufacturer SKU: TUN6998275 Manufacturer article number: 6998275 Model series: ISO-Drehwendeschneidplatten Facts Insert designation: CNMG120404 Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 80° Relief angle: 0° Mounting: with hole (cylindrical hole) Design and Features Grade: NS9530 (uncoated cermet) Chipbreaker: double-sided Plate shape: rhombic Application: turning, finishing on steel System: ISO turning insert system FAQ What materials is this insert intended for? The CNMG120404 NS9530 insert from Tungaloy is optimised for finishing on steel, where low cutting forces and a sharp edge are required. Can the insert be used for continuous turning operations? Yes, the double-sided chipbreaker and cermet grade make the insert well suited to continuous cuts and processes that demand stable chip control. What is the corner radius and how does it affect the finish? The insert features a 0.4 mm corner radius, which enhances surface finish while maintaining adequate edge strength for finishing passes. Is the CNMG120404 compatible with standard ISO holders? Compatibility is ensured within the ISO insert system when holder form, relief angle, tolerance class, fastening and thickness are matched to the insert. When should a different grade be chosen instead of NS9530? For interrupted cuts, high heat applications or significantly tougher alloys, a more wear-resistant or coated grade is recommended to extend tool life and process stability. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
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