Durable indexable inserts for efficient metalcutting
Indexable inserts are hardened cutting elements designed to deliver consistent material removal in metalworking, providing cost-effective tool life management and repeatable results for turning, milling and drilling operations. Suited for machining steel, stainless and heat-resistant alloys, these inserts offer rapid edge renewal and reduced downtime through simple indexing, while versions optimised for internal coolant significantly improve chip control and thermal management in demanding applications. By choosing the right insert grade and geometry you gain improved tool life, predictable wear behaviour and better surface finish thanks to enhanced chip control, with key benefits including wear-resistant carbide, internal coolant compatibility and reliable chip breaking.
CNMG 120404 MF 4425 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930 Detail specifications indexable inserts CNMG 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120404MF4425-SANDVIK Facts for the tool: ISO-Code: CNMG120404 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 4425 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The naming of brand names and protected trademarks is for descriptive purposes only. Named brands are in no way associated or co-operate with our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-120404-4425-Sandvik 40END
CNMG 120404 MF 5015 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Specifications insert CNMG 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120404MF5015-SANDVIK Figures for the tool: ISO-Code: CNMG120404 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 5015 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: The rights to brand names and registered trademarks are held by their rightful owners. Quotations of brand names and registered trademarks are for illustrative purposes only. Our company has no commercial, legal or other connection with the brands concerned. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120404-5015-Sandvik 40END
CNMG 120404 MMC 2025 Indexable Insert - Sandvik
Didn't find the right insert in our selection? No problem, we are at your side!► Send us a photo of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing by post. Technical data CNMG 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120404MMC2025-SANDVIK Facts & Figures: ISO-Code: CNMG120404 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 2025 Chip Breaker: MMC with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The indication of brand names and trademarks is for information purposes only. The brands mentioned are not in any contractual relationship with our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120404-2025-Sandvik 40END
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.
CNMG 120404 NS9530 Wendeplatten - Tungaloy
Take advantage of a dedicated finishing solution that combines the sharp cutting edge of an uncoated cermet NS9530 with ISO conformity for predictable results; order via Metav Werkzeuge or consult their specialists for application-tailored advice. CNMG 120404 NS9530 Turning Insert (Finishing) — Tungaloy A CNMG 120404 NS9530 Tungaloy turning insert designed for precision finishing of steel, offering a sharp edge and low cutting forces for superior surface quality Uncoated cermet NS9530 for finishing Sharp edge with low cutting forces ISO CNMG120404 rhombic 80° form Compatible with cylindrical-hole clamping Consistent finishing with a low-force cutting geometry The NS9530 grade is an uncoated cermet developed for finishing operations on steel. Its chemistry and microstructure combine wear resistance with a cutting geometry that delivers a high surface finish while keeping low cutting forces, which reduces chatter and improves dimensional stability on long workpieces. For continuous cuts and small depth passes the material pairing is particularly efficient: the cermet edge maintains sharpness longer than conventional grades, so the process yields consistent part quality over longer tool life. The result is a reduction in rework and downstream polishing time from the first pass. Reliable fit, ISO conformity and clear geometry for easy integration This indexable insert is made to the ISO CNMG120404 form — a rhombic shape with an 80° approach angle — and features a 0° rake angle, giving a predictable cutting direction and contact point for standard external and internal turning holders. The insert is supplied with a cylindrical hole, so compatibility with a clamping system depends on the holder’s shape, clearance angle, tolerance class, fastening method, size and thickness. Specifying an ISO-compliant insert simplifies tool selection and changeover in mixed-machine environments, enabling faster set-up and reliable repeatability across multiple machines. Practical application: choose the chipbreaker and setup for best results Designed as a finishing grade, the insert pairs best with small radial depths and steady feedrates; its double-sided chipbreaker supports stable chip control in continuous turning and helps maintain surface integrity. For steels where built-up edge could occur, the sharp cermet edge minimises adhesion and preserves the required finish. When machining less stable setups or interrupted cuts, selecting a more robust chipformer and adjusting feeds can extend life. For complex or unfamiliar applications, the combination of grade, chipbreaker and holder geometry can be reviewed with a tooling specialist to match process stability and the desired surface specification. Contact Metav Werkzeuge for tailored recommendations on Tungaloy NS9530 finishing inserts or to arrange fast supply and technical support Technical data Article number: 6707284 SKU: 6707284-Tungaloy Manufacturer SKU: TUN6707284 Model series: ISO-Drehwendeschneidplatten Facts Corner radius: 0.4 mm Plate thickness: 4.76 mm Plate size: 12 mm Approach angle: 80° Rake angle: 0° Special features ISO designation: CNMG120404 Grade: NS9530 (uncoated cermet) Plate form: rhombic Hole style: cylindrical hole, with hole Chipbreaker: double-sided Typical application: turning Schneidstofftyp: uncoated cermet FAQ Is this insert suitable for finishing steel? This CNMG 120404 NS9530 Tungaloy turning insert (SKU TUN6707284) is optimised as a finishing grade for steel, offering a sharp edge and low cutting forces for high surface quality on continuous cuts. Which holder features determine compatibility with the insert? Compatibility is governed by holder form, clearance angle, tolerance class, fastening method, size and thickness; the cylindrical-hole clamping must match the insert’s geometry for secure fixation. Can the insert be used for internal as well as external turning? Yes, the geometry and rhombic form make it suitable for both external and internal turning when the correct holder and approach are selected; ideal results are achieved with steady feeds and small depths of cut. Is the cutting edge coated or uncoated? The grade is an uncoated cermet (NS9530), chosen to provide a very sharp, wear-resistant edge for finishing; coated alternatives are available in other grades if coating is required for specific applications. How does the double-sided chipbreaker affect use and indexing? A double-sided chipbreaker provides stable chip control in two orientations and supports the intended finishing feeds; indexing strategy depends on the insert’s geometry and the clamping system used. 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
Reliable finishing performance and low cutting forces from the uncoated NS9530 cermet, combined with ISO CNMG geometry and a 0.4 mm corner radius, deliver consistent surface quality and efficient turning. Order this insert directly via Metav Werkzeuge or contact our consultants for machining recommendations. CNMG 120404 NS9530 ISO turning insert for finishing — Tungaloy CNMG120404 NS9530 is an ISO-conforming rhombic insert designed for precision turning of steel, offering a sharp uncoated cermet edge for high surface finish. ISO-conforming CNMG geometry Uncoated NS9530 cermet for fine finishing 0.4 mm corner radius for superior finish Rhombic shape with cylindrical hole for secure clamping High-precision finishing for steel turning The combination of the NS9530 uncoated cermet grade and the CNMG geometry is optimised for finishing operations on steel. With a corner radius of 0.4 mm and a sharp cutting edge, this insert reduces cutting forces and promotes a superior surface finish, particularly in continuous cuts and small depths of cut. The fine-grain cermet composition improves edge integrity at finishing speeds, enabling stable, repeatable results and reducing the need for secondary operations. As a result, cycle times can be reduced while maintaining tight surface quality requirements. Compatibility and secure mounting for reliable production The insert follows the ISO designation CNMG120404, so compatibility with holders is determined by form, free clearance, tolerance class, fastening system, size and thickness. The rhombic plate form with an 80° included angle and a cylindrical hole ensures firm clamping in standard CNMG toolholders. The plate is reversible and features a double-sided chipbreaker, which supports indexing for renewed cutting edges. Manufacturers and workshops benefit from straightforward replacement procedures and predictable tool set-up when the matched holder, clamping set and screw are used. Practical machining guidance and expected benefits With a plate thickness of 4.76 mm and an inscribed circle size of 12 mm, the insert suits operations where rigidity and edge stability matter. The free clearance angle of 0° supports a sharp engagement for finishing passes; however, adequate workpiece support and machine stiffness remain decisive for optimal performance. The double-sided chipbreaker and the uncoated cermet grade are particularly effective for uninterrupted cutting conditions and produce consistently fine finishes. For selection of cutting data and chipbreaker options, the insert geometry and the workpiece material must be matched to achieve the best balance between tool life and surface quality. Contact Metav Werkzeuge today for a technical recommendation on the CNMG120404 NS9530 turning insert from Tungaloy, quoting SKU TUN6998130 for fast assistance Technical data Article number: 6998130-Tungaloy Manufacturer SKU: TUN6998130 Manufacturer article number: 6998130 Model series: ISO indexable turning inserts ISO designation: CNMG120404 Grade: NS9530 Manufacturer: Tungaloy Facts Plate thickness: 4.76 mm Corner radius: 0.4 mm Inscribed circle: 12 mm Included angle: 80° Free clearance angle: 0° Special features Uncoated cermet cutting material (NS9530) Rhombic plate form (CNMG) Double-sided chipbreaker design Cylindrical hole for standard clamping Intended use: finishing operations on steel ISO-conforming insert compatible with standard holders FAQ What materials is this insert best suited for? This CNMG120404 NS9530 insert is formulated as a finishing grade for steel; the uncoated NS9530 cermet provides a sharp edge and low cutting forces for high-quality finishes on steel components. What are the key geometric specifications to consider? The insert has a corner radius of 0.4 mm, a plate thickness of 4.76 mm and an included angle of 80°; these dimensions influence edge strength and recommended depths of cut for finishing passes. Can the insert be indexed to a fresh cutting edge? Yes, the plate features a double-sided chipbreaker and a reversible rhombic form, allowing indexing to use additional cutting edges before replacement. How is the insert mounted in the holder? Mounting requires a compatible CNMG holder with the correct clamp and screw; the insert’s cylindrical hole and ISO geometry ensure secure clamping when the holder matches form, free angle and tolerance class. Which holders are compatible with this ISO designation? Standard CNMG-compatible turning holders designed for the 120404 size and 12 mm inscribed circle are suitable; verify holder geometry and clamping method to ensure correct fit and rigidity. 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
Benefit from precise finishing, low cutting forces and reliable chip control to improve cycle times and surface quality; order the CNMG120404 NS9530 insert directly via Metav Werkzeuge or consult our advisors for application-specific guidance. CNMG120404 NS9530 Tungaloy CNMG indexable turning insert for finishing (Turning) The CNMG120404 NS9530 Tungaloy insert is an ISO-standard rhombic turning insert developed for finishing operations on steel, delivering a sharp cutting edge and consistently high surface quality. High-quality uncoated cermet grade NS9530 Optimised for finishing cuts on steel Double-sided chipbreaker for stable chip control ISO CNMG 120404 geometry with 0.4 mm radius Reduced cutting forces for consistent finishing The insert employs an uncoated cermet grade designed to deliver a sharp cutting edge with lower friction compared with many coated grades, which translates into reduced cutting forces during continuous finishing passes. Lower forces mean fewer vibrations and improved dimensional stability on long, slender parts. For manufacturers aiming to tighten tolerances in serial turning, this geometry and grade help to maintain repeatable results while reducing the need for secondary grinding or ultra-fine finishing operations. Stable chip control and predictable tool life A double-sided chipbreaker combined with the CNMG rhombic shape provides controlled chip formation across common steel grades. The chip control is particularly effective in continuous cuts with small depths of cut, ensuring predictable evacuation and reduced risk of built-up edge. As a result, process reliability improves and machine downtime is minimised, which benefits small-batch job shops and high-volume production alike. Geometry and dimensions that aid fixture compatibility Designed to the ISO 120404 specification, the insert has a nominal 0.4 mm corner radius and an 80° approach angle, with a plate thickness of 4.76 mm and a 12 mm inscribed circle. These standardised dimensions ensure compatibility with a wide range of CNMG holders and boring bars; selection of the proper holder is governed by form, rake clearance, tolerance class, clamping method and size. The cylindrical hole and the standard mount make replacement straightforward and keep setup times short. Practical benefits for shop-floor decision-making Choosing this cermet finishing insert supports a clear cost-benefit rationale: improved surface finish with reduced secondary operations and stable chip control that lowers rework rates. The combination of ISO compliance, standardised mounting and a finishing-grade substrate helps to integrate the insert seamlessly into existing tool inventories. For applications where continuous cuts and small feed rates predominate, the grade promotes consistent surface integrity and reduced scrap. For product availability or material-specific process advice on Tungaloy finishing inserts such as the CNMG120404 NS9530, contact Metav Werkzeuge for expert consultation and immediate ordering at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6998269 SKU: 6998269-Tungaloy Manufacturer SKU: TUN6998269 Facts Angle: 80° Corner radius: 0.4 mm Thickness: 4.76 mm Size (inscribed circle): 12 mm Special features Uncoated cermet grade NS9530 Double-sided chipbreaker Rhombic CNMG geometry Cylindrical hole, with hole ISO 120404 designation Application: turning, finishing on steel FAQ What materials is this insert suited to? The CNMG120404 NS9530 Tungaloy insert is specified as a finishing grade for steel and performs best in continuous turning operations on common steel grades. Can the insert be used in interrupted cuts? This uncoated cermet grade is optimised for continuous finishing cuts; for severe interruptions or heavy interrupted cutting, a different insert geometry or a tougher grade may be preferable. How does the 0.4 mm radius affect finish and strength? A 0.4 mm corner radius provides a balance between a fine surface finish and sufficient edge strength for small depths of cut, making it suitable for precision finishing while maintaining robustness. Is the insert reversible or single-use per edge? The CNMG form is double-sided and indexable; both sides and multiple cutting edges can be used according to the insert’s geometry and wear condition to extend effective tool life. Which holders are compatible with ISO CNMG 120404 inserts? Compatibility depends on holder form, rake clearance, tolerance class, clamping method, size and thickness; CNMG-standard external holders and boring bars matching ISO CNMG dimensions are typically suitable. 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 the finishing performance of the NS9530 cermet grade combined with ISO compatibility and a compact 0.4 mm corner radius for consistently high surface quality and low cutting forces. Order the insert directly via Metav Werkzeuge or consult the team for holder compatibility and process setup. CNMG 120404 NS9530 ISO turning insert for finishing by Tungaloy CNMG120404 NS9530 is an ISO-standard rhombic turning insert designed for finishing steel in external and internal turning operations. ISO-format rhombic indexable insert Uncoated cermet grade NS9530 for finishes 0.4 mm corner radius for fine detail Cylindrical hole for secure clamping Greater productivity through low cutting forces and superior finish The NS9530 grade is an uncoated cermet developed for finishing applications in steel, providing a sharp cutting edge and reduced cutting forces that translate into improved tool life and fewer rework cycles. Cermet cutting materials combine ceramic and metallic properties to sustain a keen edge at low to moderate cutting speeds; this makes the insert particularly suited to continuous cuts and small depths of cut, where surface integrity matters. The result is a reproducible, high-quality surface finish with lower vibration sensitivity than many alternatives. Reliable geometry and ISO compatibility for straightforward integration The CNMG120404 geometry features an 80° included angle, a 0° relief angle, and a 0.4 mm corner radius, all conforming to ISO dimensions to ensure compatibility with a wide range of external holders and boring bars. Compatibility is determined by form, relief angle, tolerance class, clamping method, size and thickness; the rhombic shape and cylindrical hole provide secure mounting and permit indexing to a fresh cutting edge when required. Clear explanation of these parameters simplifies selection: the included angle governs clearance and strength, the radius affects edge robustness and finish, and the hole style dictates clamping options. Stable chip control and application guidance for consistent results Equipped with a double-sided chipbreaker, the insert assists in controlled chip formation during finishing passes, which reduces the risk of surface damage and improves process stability. Typical system setup comprises the ISO insert plus a matching external holder or boring bar, a backing/locking set and replacement clamp screws. For finishing steel, select conservative feed rates and ensure machine rigidity; the cermet grade performs best at moderate speeds with consistent, light passes. For indexable tooling strategies, the reversible nature of the insert helps lower tooling costs while maintaining repeatable quality. For process assurance with Tungaloy finishing inserts, contact Metav Werkzeuge for stock availability and holder compatibility — experts are available to advise on setup and selection via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6998128 Manufacturer SKU: TUN6998128 SKU: 6998128-Tungaloy Facts Corner radius: 0.4 mm Insert size: 12 mm Thickness: 4.76 mm Included angle: 80° Relief angle: 0° ISO designation: 120404 Special features Uncoated cermet grade NS9530 Rhombic insert shape Double-sided chipbreaker Cylindrical hole for clamping ISO-series indexable turning insert Typical application: external and internal turning FAQ What machining tasks is this insert best suited for? The CNMG120404 NS9530 insert is optimised for finishing operations in steel, providing a sharp edge and low cutting forces ideal for continuous cuts and fine surface quality. How does the NS9530 cermet grade differ from coated carbide options? NS9530 is an uncoated cermet designed to retain a sharp edge and offer excellent surface finish at moderate cutting speeds; it differs from coated carbide by favouring edge integrity over extreme wear resistance at very high speeds. Is the insert compatible with standard CNMG holders? Compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness; the CNMG120404 conforms to ISO dimensions to simplify matching with standard holders and boring bars. Can the insert be indexed to reduce tooling costs? Yes, the insert is double-sided and indexable, allowing the unused edge to be rotated into service, which supports cost-effective tooling strategies. Does the insert include a chipbreaker and what benefit does it provide? The insert features a double-sided chipbreaker that promotes controlled chip formation, improving process stability and reducing the risk of surface damage during finishing. 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
The combination of an NS9530 uncoated cermet grade and ISO CNMG geometry delivers precise finishing and low cutting forces for continuous steel turning. Benefit from a double-sided chipbreaker and secure clamping via the cylindrical hole for stable production results. Order directly through Metav Werkzeuge or consult their advisers for tool selection and process parameters. CNMG 120404 NS9530 Tungaloy indexable insert – precision turning, uncoated cermet The CNMG120404 NS9530 is an ISO-standard indexable insert for turning, engineered as a finishing grade for steels with a sharp cutting edge and consistently high surface quality ISO-standard CNMG 120404 geometry NS9530 uncoated cermet for fine finishing Double-sided chipbreaker, cylindrical hole Low cutting forces and high surface finish Consistent fine finishing for steel turning The NS9530 grade is an uncoated cermet developed for finishing operations on steels, offering a sharp cutting edge and reduced friction at the tool–workpiece interface. The grade promotes low cutting forces, which helps to lower vibration and improves dimensional stability during continuous cuts and small depths of cut. As a result, operators can expect an improved surface finish and reduced need for secondary machining when this finishing insert is applied in the correct cutting window. ISO compatibility for predictable tool set-up Built to ISO geometry, the insert ensures predictable fitting and repeatable clamping with compatible holders. Key geometric parameters such as the 0° clearance, the 80° approach angle, the rhombic plate form and the plate thickness of 4.76 mm determine compatibility with a wide range of external holders and boring bars. Because holder compatibility is defined by form, clearance angle, tolerance class, fastening method, size and thickness, the ISO specification simplifies tool changeovers and supports a standardised tool inventory across the shop floor. Reduced downtime through double-sided productivity The double-sided chipbreaker offers multiple usable edges, effectively extending time between indexings and lowering tooling costs per part. The cylindrical hole provides reliable location and secure clamping, contributing to stable chip formation and repeatable machining results. For finishing cuts, the combination of the NS9530 substrate and the dedicated chip control geometry supports productive machining, particularly when small feeds and light depths of cut are used to achieve the target surface quality. For technical guidance or to specify the CNMG 120404 NS9530 from Tungaloy for a particular turning application, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and ordering information. Technical data Article number: 6998121 Manufacturer SKU: TUN6998121 SKU: 6998121-Tungaloy Designation: CNMG120404 NS9530 Tungaloy indexable insert Facts Approach angle: 80° Corner radius: 0.4 mm Thickness: 4.76 mm Size: 12 mm Clearance angle: 0° Special features NS9530 uncoated cermet grade Double-sided chipbreaker Cylindrical hole (zylindrical hole) Rhombic plate form ISO designation CNMG120404 Application: turning Model series: ISO turning indexable inserts FAQ What workpiece materials is this insert intended for? The CNMG120404 NS9530 Tungaloy indexable insert is specified as a finishing grade for steels; the NS9530 cermet provides the edge geometry and low cutting forces suited to continuous finishing passes on steel components. Is the insert reversible and how many edges are usable? Thanks to the double-sided chipbreaker and the rhombic plate form, multiple cutting edges are available; the design allows indexing for extended tool life and consistent results. How is compatibility with holders ensured? Compatibility is determined by ISO geometry—form, clearance angle, tolerance class, fastening, size and thickness—so holders matching CNMG 120404 geometry provide correct seating and clamping. What edge radius is recommended for fine finishing? A corner radius of 0.4 mm suits fine finishing where excellent surface quality is required; matching feed and depth of cut to the radius will preserve the sharp edge performance. Is the insert coated? The NS9530 grade in this insert is uncoated cermet, selected for its sharp edge and low cutting resistance in finishing applications on steel. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 NS9530 Wendeplatten - Tungaloy
Benefit from precise finishing, low cutting forces and the robustness of an uncoated cermet NS9530 grade for consistent surface quality and long tool life. The combination of a sharp cutting edge, 0.4 mm corner radius and ISO compatibility ensures reliable turning performance. Order the CNMG120404 NS9530 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG 120404 NS9530 — CNMG120404 indexable turning insert by Tungaloy for turning (uncoated cermet, 0.4 mm radius) A CNMG120404 NS9530 indexable turning insert optimised for fine finishing of steel, delivering a sharp cutting edge with reduced cutting forces and excellent surface quality. Uncoated cermet NS9530 for fine finishing Sharp cutting edge with low cutting forces Rhombic 80° geometry, 0.4 mm corner radius Double-sided with cylindrical centre hole Outstanding surface quality for steel finishing The uncoated cermet grade NS9530 is engineered for fine finishing of steel components, providing a consistently sharp edge that reduces rubbing and cutting forces during continuous cuts. As an ISO turning insert, this grade minimises built-up edge and helps achieve superior surface roughness with small depths of cut. The result is an efficient finishing process with fewer rework cycles and predictable part quality, especially in high-volume and precision environments. Robust geometry and secure clamping for stable turning The rhombic 80° form combined with a 0.4 mm radius and 4.76 mm thickness creates a stable cutting geometry that resists edge chipping under light to moderate loads. The insert is supplied with a cylindrical hole, permitting secure fastening and correct seating in ISO-compliant holders. Compatibility with a given toolholder depends on form, relief angle, tolerance class, attachment method, size and thickness, so selection of the correct holder and screw is essential for consistent performance. Efficient production through double-sided design and chip control The double-sided design effectively doubles the number of usable cutting edges, improving cost-efficiency per edge while simplifying inventory management. The integrated chipbreaker suited to finishing operations promotes predictable chip formation and evacuation, which supports uninterrupted turning cycles and reduces downtime. The insert’s Tungaloy engineering balances edge sharpness and wear resistance to provide repeatable results across batch production. Recommended applications and tooling considerations Designed primarily for external and internal turning, this indexable insert excels in continuous cutting and small feed operations where surface finish and dimensional control are priorities. Select a matching chipbreaker and grade according to workpiece stability and machining parameters; for less stable setups, opt for a more robust chip control geometry. Where necessary, pair the insert with a suitable ISO-format holder, underlay/clamp set and replacement screws to complete the system and ensure proper torque and seating. Contact Metav Werkzeuge for tailored advice on Tungaloy CNMG120404 NS9530 indexable inserts and recommended holder configurations; our technical consultants are available at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6998124 SKU: 6998124-Tungaloy Manufacturer SKU: TUN6998124 Brand: Tungaloy Model series: ISO-Drehwendeschneidplatten Core specifications Corner radius: 0.4 mm Relief angle: 0° Included angle: 80° Plate thickness: 4.76 mm Insert size: 12 mm Design & features Material: Hartmetall Grade: NS9530 (uncoated cermet) Shape: rhombic Chipbreaker: double-sided Hole: with cylindrical hole Application: Turning System: ISO turning indexable insert Typical use: external and internal turning Compatibility: determined by form, relief angle, tolerance class, attachment, size and thickness FAQ What materials is this insert best suited for? The NS9530 grade is optimised for finishing operations on steel; the CNMG120404 NS9530 insert provides a sharp edge and low cutting forces for improved surface quality on steel components. How does the insert fix to the holder? The insert features a cylindrical centre hole for secure fastening; correct seating in an ISO-format holder is determined by form, relief angle, tolerance class, size and thickness. Is the insert single- or double-sided? This CNMG120404 model is double-sided, offering two usable cutting edges per side and thus multiple indexing options to extend tool life. Which chipbreaker should be chosen for finishing? A fine finishing chipbreaker matched to the NS9530 grade and the workpiece stability is recommended to ensure optimum surface finish and controlled chip formation. Can the CNMG120404 NS9530 be used for internal turning? Yes, the insert is suitable for both external and internal turning operations, particularly in continuous cut scenarios and small depth-of-cut finishing tasks. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 NS9530 Wendeplatten - Tungaloy
Take advantage of the NS9530 uncoated cermet grade for superior finishing of steel components and the 0.4 mm nose radius for consistent surface quality; select the matching ISO holder and clamping set for reliable assembly and order directly via Metav Werkzeuge or consult our technical advisers for application support. CNMG120404 NS9530 CNMG turning insert for finishing by Tungaloy A CNMG120404 NS9530 indexable turning insert designed for finishing operations in steel turning, compliant with ISO dimensions and suitable for use in standard rhombic holders ISO rhombic insert, 80° included angle Uncoated cermet for fine finishing Double-sided chipbreaker for uninterrupted cuts Cylindrical hole mounting, ISO holder compatible Superior surface quality for finishing in steel The NS9530 grade is an uncoated cermet developed for finishing applications in steel, delivering a sharp cutting edge with reduced cutting forces and improved surface quality. As a finishing insert, it performs best with small depths of cut and continuous machining, where the material's hardness and edge stability translate directly into measurable reductions in rework and polishing. The combination of the cermet substrate and the geometry produces a fine, predictable chip formation that helps maintain a consistent surface finish across batches. Straightforward integration into ISO turning systems Designed to the ISO series dimensions, the rhombic CNMG120404 geometry and the cylindrical mounting hole ensure compatibility with a wide range of external holders. The 80° included angle and 0° clearance support stable tool engagement while the 4.76 mm plate thickness and 0.4 mm nose radius provide a balance between stiffness and fine detail. Because holder compatibility depends on form, relief angle, tolerance class, fixing method, size and thickness, fitting this insert into existing tool systems is primarily a matter of matching those parameters, which simplifies setup and reduces downtime. Reliable cutting behaviour and practical application advice The insert features a double-sided chipbreaker, giving two useful cutting edges per index, and it is intended for continuous cutting where low cutting forces and reproducible chips are required. For optimal results, pair the insert with a holder and clamping set suited to the workpiece stability; select a chipbreaker and grade aligning with the work material and intended cut depth. The system concept comprises the ISO turning insert, a compatible external holder or boring bar, a backing/clamping set and replacement screws—keeping spare hardware on hand supports uninterrupted production. Choose the Tungaloy NS9530 finishing insert for dependable steel finishing; order through Metav Werkzeuge or contact Metav Werkzeuge for tailored application advice and quick availability Technical data Article number: 6998141 Manufacturer SKU: TUN6998141 SKU: 6998141-Tungaloy Manufacturer article number: 6998141 Model series: ISO-Drehwendeschneidplatten Designation: CNMG120404 NS9530 Tungaloy‑Wendeplatte Numerical data Size: 12 mm Thickness: 4.76 mm Nose radius: 0.4 mm Included angle: 80° Clearance angle: 0° Hole: with cylindrical hole Special features Material: carbide Grade: NS9530 (uncoated cermet) Application: turning, finishing in steel Chipbreaker: double-sided Shape: rhombic System compatibility: ISO turning insert series FAQ What materials is this insert suitable for? The CNMG120404 NS9530 Tungaloy turning insert is a finishing grade optimised for steel; its cermet composition and edge geometry make it particularly effective for achieving high surface quality on continuous cuts in steel. Is the NS9530 grade coated? No, NS9530 is supplied as an uncoated cermet grade; the lack of coating contributes to the sharp cutting edge and low cutting forces expected in finishing operations. How is the insert mounted in the toolholder? The insert uses a cylindrical hole for mounting and follows ISO dimensions; compatibility with holders is achieved by matching form, relief angle, tolerance class, fixing method, size and thickness. Which cutting conditions suit this insert best? This insert is intended for finishing: small depths of cut, continuous machining and stable workholding deliver the best surface results while keeping cutting forces low. Can the insert be indexed to use multiple edges? Yes, the double-sided chipbreaker provides multiple usable edges; the insert can be indexed according to the ISO geometry to exploit spare cutting corners. 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
Benefit from the combination of precise finishing, robust carbide construction and straightforward holder compatibility for consistent turning performance; order supply or request technical advice via Metav Werkzeuge for quick integration into existing processes. CNMG 120404 NS9530 turning insert — rhombic 80° cermet finishing insert — Tungaloy CNMG 120404 NS9530 is a rhombic, ISO-format turning insert designed for finishing operations on steel where a sharp cutting edge and excellent surface quality are required. Cermet finishing grade NS9530 Rhombic geometry, 80° included angle 0° rake and sharp cutting edge Double-sided chipbreaker with cylindrical hole High-precision finishing with a cermet edge The uncoated cermet grade NS9530 is developed for finishing cuts on steel, offering a combination of a stable cutting edge and low cutting forces. In practical terms this means improved dimensional precision and a finer surface finish on continuous turning passes. Cermet consists of ceramic particles bonded with metal, which gives a wear‑resistant, sharp edge suited to small depths of cut and steady feed rates. The result is reduced rework and longer stable surface quality compared with conventional grades in similar applications. Easy integration into ISO turning systems for reliable process setup The insert follows ISO geometry standards so compatibility with holders depends on form, relief angle, tolerance class, fastening, size and thickness rather than proprietary fittings. The rhombic geometry with an 80° included angle and a 0° rake provides predictable cutting engagement for external and internal turning. Key dimensions such as size 12, thickness 4.76 mm and a corner radius of 0.4 mm make selection and fixture straightforward, while the cylindrical hole and double-sided chipbreaker support secure clamping and two usable edges per index. These attributes simplify tool‑making logistics and reduce setup time in production. Recommended use and practical benefits in production This grade is a dedicated finishing insert for turning operations, particularly when smooth surfaces and tight tolerances are required in serial production. Select the double-sided chipbreaker and the NS9530 grade for continuous cutting on steels to benefit from stable chip formation and extended edge life. For mixed or interrupted cuts, evaluate holder stability and adapt cutting parameters: sharper edges favour reduced cutting forces but require steady machine and workpiece support. Choosing this insert supports process reliability and consistent part quality, helping to keep downstream finishing and inspection needs to a minimum. For precise finishing with the Tungaloy NS9530 cermet insert, contact Metav Werkzeuge for selection support and rapid supply at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6998140 SKU: 6998140-Tungaloy Manufacturer SKU: TUN6998140 Core specifications Size: 12 Thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 80° Rake angle: 0° Materials & features Material: cemented carbide body Grade: NS9530 (uncoated cermet finishing grade) Plate form: rhombic Chipbreaker: double-sided Hole: cylindrical Application: turning (external and internal) Model series: ISO turning inserts FAQ Is this insert suitable for finishing steel components? The CNMG 120404 NS9530 insert is specified as a finishing grade for steel; the uncoated NS9530 cermet provides a sharp edge and low cutting forces ideal for continuous finishing passes. How many cutting edges are available per insert? The insert features a double-sided chipbreaker and a rhombic form, giving two usable edges per index before re‑orientation or replacement is required. What holder characteristics are important for compatibility? Compatibility depends on form, relief (rake) angle, tolerance class, fastening method, size and thickness; ensure the holder matches the ISO rhombic shape, 4.76 mm thickness and the cylindrical hole to secure the insert correctly. Can the insert be used for internal turning? Yes, the ISO rhombic format and sharp cermet edge suit both external and internal turning applications where finishing and surface quality 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 NS9530 Wendeplatten - Tungaloy
Data conflict detected: the item is specified both as an uncoated cermet grade and as cemented carbide, which cannot be reconciled; please provide corrected technical information to enable a full product description, ensuring that all material classifications are accurate and consistent with industry standards to avoid further discrepancies or misunderstandings in the documentation process, as this inconsistency may lead to errors in application, manufacturing, or performance expectations, potentially impacting quality control, customer satisfaction, and overall operational efficiency, so it is crucial to clarify whether the item in question is intended to be categorised as an uncoated cermet grade or as cemented carbide to ensure proper alignment with technical specifications.
CNMG 120404 NS9530 Wendeplatten - Tungaloy
Combine precise finishing performance, low cutting forces and reliable ISO compatibility for efficient turning operations; order the insert via Metav Werkzeuge or consult our specialists for application support. CNMG 120404 NS9530 turning insert — finishing grade for Stahl by Tungaloy A CNMG120404 NS9530 ISO turning insert engineered for high-quality finishing of Stahl components in continuous-cut regimes. ISO-standard rhombic insert CNMG120404 Uncoated cermet grade NS9530 for finishing Sharp cutting edge reduces cutting forces Through-hole mounting, compatible with ISO holders Consistent finishing quality with reduced cutting forces The finishing grade is based on an uncoated cermet formulation (NS9530) that delivers a sharp cutting edge and sustained edge stability in light cutting depths. This results in low cutting forces and an improved surface finish on Stahl components, especially under continuous-cut conditions. The chemistry and microstructure of the cutting material are optimised for fine stock removal rather than heavy interrupted cuts, so the emphasis is on reproducible part quality and extended edge life during finishing passes. Geometry and mounting that speed set-up and stability The rhombic insert geometry with an 80° lead angle, 0° relief angle and a 0.4 mm corner radius provides predictable cutting behaviour and easy programme transfer between machines. The insert is double-sided with a through-hole, cylindrical mounting, enabling rapid indexing and secure clamping in standard ISO holders. The plate thickness of 4.76 mm and nominal size 12 mm contribute to mechanical stability while keeping the cutting-edge accessible for finely tuned turning cycles. Practical process advantages for shopfloor productivity Selecting the NS9530 finishing grade reduces rework and polishing effort, which shortens downstream handling times. The combination of ISO compliance, a defined corner radius and a sharp edge means stable chip formation and consistent dimensional control when used with appropriate feeds and speeds. Where surface quality and minimised cutting forces are priorities, this insert supports efficient cycle times and predictable tool-change intervals in production environments. For high-finish turning tasks, choose the Tungaloy NS9530 finishing grade — contact Metav Werkzeuge for tailored recommendations and technical data at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6998119 Manufacturer SKU: TUN6998119 Label / SKU: 6998119-Tungaloy Model series: ISO-Drehwendeschneidplatten Designation: CNMG120404 NS9530 Tungaloy-Wendeplatte Core dimensions Insert size: 12 mm Plate thickness: 4.76 mm Corner radius: 0.4 mm Clearance angle: 0° Lead angle: 80° Features and applications Cutting material: uncoated cermet (NS9530) Shape: rhombic (CNMG) Mounting: through-hole, cylindrical hole Chip control: double-sided chipbreaker Intended use: Turning (finishing) on Stahl Compatibility: ISO-standard holders and toolposts FAQ What materials is this insert intended for? The CNMG120404 NS9530 grade is designed primarily for finishing operations on Stahl, where a sharp edge and low cutting forces are required for high surface quality. Can the insert be used in standard ISO holders? Yes, the insert is an ISO-format rhombic plate with a through-hole and cylindrical style, intended for secure clamping in standard ISO turning holders. How does the NS9530 grade differ from general-purpose grades? NS9530 is an uncoated cermet finishing grade formulated to provide a sharp cutting edge and low cutting forces for continuous finishing cuts, offering superior surface finish compared with general-purpose carbide grades. What are the key geometry values to consider for programming? Key values include the 80° lead angle, 0° relief angle and 0.4 mm corner radius; these parameters affect engagement, chip flow and final surface finish during turning with the CNMG120404 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 NS9530 Wendeplatten - Tungaloy
Benefit from the combination of a sharp, uncoated cermet cutting edge, a precise 0.4 mm corner radius, and ISO compatibility for reliable finishing operations; order the item via Metav Werkzeuge or request support from the consultants for process integration. CNMG 120404 NS9530 indexable turning insert — Tungaloy, ISO 120404, finishing grade A CNMG120404 NS9530 indexable insert designed for precision turning and fine finishing of steel components. Cermet NS9530 for high surface finish ISO CNMG120404 form for standard holder compatibility 0.4 mm corner radius for fine finishing Double-sided chipbreaker with cylindrical hole Achieve superior surface finish with a cermet finishing grade The uncoated cermet grade NS9530 is formulated for low cutting forces and a consistently sharp cutting edge, delivering improved surface quality on steel during finishing passes. Cermet combines ceramic hardness with metal toughness, so the insert sustains a keen edge at low feed rates and small depths of cut; this translates into reliably smooth finishes and reduced need for manual rework. Continuous cutting conditions benefit most from these properties, where stable chip formation and minimal edge wear support consistent part quality. Confident clamping and ISO-based compatibility for production lines Constructed to the ISO CNMG120404 form, the insert fits a wide range of standard external holders and boring bars when the holder geometry, clearance angle and tolerance class match. The plate is rhombic with an included angle of 80°, a 0° clearance, and a cylindrical hole, while the plate thickness measures 4.76 mm and the nominal size is 12 mm. These measurable parameters enable straightforward integration into existing tool systems and ensure repeatable clamping, which is essential for process stability in serial production. Lower forces, higher efficiency: what the sharp edge enables A sharp, uncoated cermet edge reduces cutting resistance, which lowers spindle load and can permit modest increases in cutting speed under the right conditions. The sharp cutting edge and low cutting forces make the insert especially efficient for finishing passes, where improved surface integrity and minimal thermally induced damage are priorities. Selecting the appropriate double-sided chipbreaker and matching the grade to the workpiece material and machining stability helps to extend effective tool life and to sustain consistent cycle times. Practical setup recommendations for reliable results For outer and inner turning operations, pair the insert with a suitable rigid holder and the correct shim or clamp set to maintain axial and radial stability. The system build typically comprises the ISO insert, an external holder or boring bar, a shim/underlay and replacement screws; ensuring the holder’s geometry matches the insert’s form prevents misalignment and premature wear. Choose the chipbreaker and machining parameters according to material, feed and depth of cut — the double-sided chipbreaker offers economy by allowing index rotation once one cutting edge is worn. Contact Metav Werkzeuge to discuss Tungaloy CNMG 120404 NS9530 inserts for your turning applications or to arrange tailored machining recommendations from our specialists Technical data Article number: 6998138-Tungaloy Manufacturer SKU: TUN6998138 Manufacturer article number: 6998138 Model series: ISO-Drehwendeschneidplatten ISO designation: CNMG120404 Application: Turning Typical use: External and internal turning Facts Included angle: 80° Corner radius: 0.4 mm Clearance (relief) angle: 0° Plate thickness: 4.76 mm Plate size: 12 mm Special features Grade: NS9530 Cutting material type: uncoated cermet Chipbreaker: double-sided Plate form: rhombic Hole style: cylindrical hole System components: insert, holder, shim/clamp set, replacement screws FAQ What applications is this insert best suited for? The CNMG120404 NS9530 Tungaloy indexable insert is optimised for finishing operations in turning, particularly for steel components where a high surface finish is required. Is the insert compatible with standard holders? Compatibility is provided by the ISO CNMG120404 form; compatibility depends on holder form, tolerance class, fastening method, size and thickness. What does the NS9530 grade indicate? NS9530 denotes an uncoated cermet finishing grade developed for sharp cutting edges, low cutting forces and good surface integrity on steel. How should the insert be used to achieve the best surface finish? Use small depths of cut and continuous cutting conditions, pair the insert with a rigid holder and select the double-sided chipbreaker appropriate to the operation for stable chip control. Can the insert be rotated or indexed during use? The insert is double-sided and can be indexed to use additional cutting edges; ensure correct clamping and torque for secure repositioning. 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 insert that combines sharp cutting edges, consistent surface quality and straightforward holder compatibility for an efficient turning process; order directly through Metav Werkzeuge or consult our specialists for application advice. CNMG 120404 NS9530 turning insert by Tungaloy — uncoated cermet, 0° rake The CNMG120404 NS9530 Tungaloy indexable insert is a rhombic ISO turning insert designed for finishing steel with a sharp cutting edge and low cutting forces. ISO rhombic CNMG geometry Uncoated cermet grade NS9530 0° rake angle for finishing Double-sided chipbreaker, with hole Superior surface finish for finishing cuts The uncoated cermet grade NS9530 is formulated for low cutting forces and a consistently fine surface finish when performing finishing cuts on steel. Its edge geometry promotes stable contact and reduced built-up edge formation during continuous cutting, which results in fewer downstream grinding or polishing steps. For operations where surface quality matters, choosing a finishing-grade insert reduces cycle time and improves first-pass part acceptance. Geometry that supports stable machining and repeatability The CNMG form with an 80° included angle and a 0.4 mm corner radius provides a reliable compromise between strength and edge definition. The 0° relief (rake) contributes to predictable cutting behaviour on small depths of cut, while the rhombic plate shape ensures compatibility with a wide range of ISO holders. These geometrical features translate into reproducible performance on batch production runs and help maintain consistent part dimensions over longer tool life. Material and grade benefits explained Being an uncoated cermet, the grade focuses on edge integrity and excellent finished part appearance rather than aggressive wear resistance at high temperatures. This makes the insert particularly suitable for continuous finishing passes on steel where thermal loads are moderate and surface integrity is critical. The absence of a coating can also simplify edge preparation and minimise the risk of coating-related chipping when light, precise cuts are required. Practical use and holder compatibility The ISO designation reflects standardised dimensions and tolerances, so compatibility with the correct external holder or boring bar is determined by plate form, relief angle, tolerance class, fastening method, size and thickness. The insert is double-sided and supplied with a cylindrical hole for secure mounting; matching the insert to a suitable clamping set and fastener completes a robust system for turning tasks. Selecting the appropriate chipbreaker and grade ensures productivity while preserving part quality. For precise finishing on steel components, contact Metav Werkzeuge for application support and secure supply of Tungaloy CNMG inserts — order enquiries and technical guidance are available via Metav Werkzeuge. Technical data Article number: 6998144 Manufacturer SKU: TUN6998144 Model series: ISO turning indexable inserts ISO designation: 120404 Designation: CNMG120404 Facts Inscribed circle: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Included angle: 80° Rake/relief angle: 0° Special features Grade: NS9530 Cutting material: uncoated cermet Plate form: rhombic Chipbreaker: double-sided Hole: with cylindrical hole Typical application: finishing on steel FAQ What materials is this insert intended for? The NS9530 cermet grade is designed primarily for finishing operations on steel, delivering low cutting forces and high surface quality with the CNMG120404 geometry. How does the 0° rake affect performance? A 0° rake provides predictable cutting behaviour for finishing passes; the CNMG120404 geometry with a 0° relief helps maintain edge strength while producing a fine surface finish. Is the insert compatible with standard ISO holders? Yes, the ISO designation and rhombic form mean the insert is compatible with holders that accept CNMG plates, subject to matching by form, thickness and fastening method. What are the measurable dimensions of the insert? The insert has a 12 mm inscribed circle, 4.76 mm thickness and a 0.4 mm corner radius, as specified for CNMG120404 grade NS9530. Which chipbreaker should be used for finishing? The supplied double-sided chipbreaker is intended for controlled chip formation during finishing; selecting the correct chipbreaker variant and cutting parameters ensures the best surface and productivity. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120404 NS9530 Wendeplatten - Tungaloy
Take advantage of the combination of an uncoated cermet cutting grade, precise ISO CNMG geometry and a small nose radius to achieve outstanding surface finishes and low cutting forces on steel; order original Tungaloy inserts directly via Metav Werkzeuge or consult our specialists for process guidance. CNMG120404 NS9530 CNMG 120404 turning insert for finishing — Tungaloy CNMG120404 NS9530 is an ISO‑standard indexable turning insert engineered for fine finishing of steel in continuous turning operations ISO CNMG 120404 geometry for interchangeability Uncoated cermet NS9530 for finishing of steel 0.4 mm nose radius for fine surface quality Double‑sided chipbreaker with cylindrical hole Achieve high‑quality finishes with a finishing‑grade cermet The CNMG120404 NS9530 insert combines an uncoated cermet cutting grade with a sharp cutting edge, designed specifically to reduce cutting forces and improve surface integrity when turning steel. Cermet materials merge ceramic hardness with metal toughness, which in practice means lower built‑up edge, enhanced wear resistance in continuous cutting and consistently superior part surfaces. The small 0.4 mm nose radius is ideal for producing fine finishes and holding tight form tolerances without excessive cutting loads, while the 0° rake supports stable chip formation during light finishing cuts. Reliable interchangeability and secure clamping in ISO holders Built to the ISO CNMG120404 form, this insert ensures clear compatibility with matching external holders and boring bars; compatibility depends on form, relief angle, tolerance class, attachment method, size and thickness. The rhombic plate form, 12 mm size and 4.76 mm thickness are industry standard dimensions that simplify tool procurement and tooling set‑up. The insert is supplied with a cylindrical hole, allowing secure fastening with standard screws and bases; this reduces set‑up time and ensures repeatable clamping for batch production. Application guidance and process benefits for turning steel As a finishing grade, the NS9530 composition excels in continuous cuts and small depths of cut, where the priority is surface quality and low cutting forces rather than heavy material removal. The double‑sided chipbreaker supports consistent chip control in light turning operations and enables economical use of the indexable insert by allowing both sides to be used. For users seeking process stability and predictable component finish, this solution offers a practical balance between edge sharpness and wear life, helping to shorten non‑productive times and increase yield on finished parts. Contact Metav Werkzeuge for tailored cutting data, availability and to discuss the best holder combination for Tungaloy CNMG120404 NS9530 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6998260 Manufacturer SKU: TUN6998260 SKU: 6998260-Tungaloy Designation: CNMG120404 NS9530 Model series: ISO‑Drehwendeschneidplatten Facts Size: 12 Thickness: 4.76 mm Nose radius: 0.4 mm Included angle: 80° Rake (relief) angle: 0° Special features Cutting material: uncoated cermet NS9530 Plate form: rhombic Hole: with cylindrical hole Chipbreaker: double‑sided Typical application: external and internal turning FAQ What types of turning operations suit this insert best? The CNMG120404 NS9530 insert is optimised for finishing passes in external and internal turning, particularly where a fine surface finish on steel is required. Is the insert compatible with standard CNMG holders? Yes, the ISO CNMG120404 geometry ensures compatibility with standard CNMG external holders and boring bars, provided matching size, thickness and clamp arrangement. Can the NS9530 grade be used for interrupted cuts? NS9530 is a finishing‑orientated cermet best used for continuous cuts and small depths of cut; for heavily interrupted machining a tougher grade is usually advisable. How many usable edges does the insert offer? The rhombic CNMG form with a double‑sided chipbreaker provides multiple indexable edges per insert, enabling economical edge changes and extended tool utilisation. 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
The combination of a sharp, uncoated cermet cutting edge and a small corner radius ensures excellent surface finish and low cutting forces; its ISO rhombic form permits straightforward integration into standard toolholders. Order the CNMG120404 NS9530 insert directly via Metav Werkzeuge or consult the technical advisers for holder matching and process optimisation. CNMG120404 NS9530 CNMG Turning Insert — Tungaloy — Uncoated cermet, 0.4 mm radius A CNMG120404 NS9530 turning insert designed for finishing operations on steel, offering a sharp cutting edge, low cutting forces and ISO‑compatible rhombic geometry for reliable external and internal turning. ISO‑standard rhombic insert, 80° approach angle Uncoated cermet NS9530 for fine finishing 0.4 mm corner radius for precise edge control Achieve consistently high surface quality with a finishing grade insert The uncoated NS9530 cermet grade is formulated for finishing steel where a sharp cutting edge and low cutting forces are decisive. Cermet combines ceramic hardness with metal toughness, which reduces flank wear during continuous cuts and supports a stable process when small depths of cut are specified. This results in a finer surface finish and reduced need for rework, making the insert particularly suitable for components requiring tight dimensional and aesthetic standards. Simple mounting and ISO interchangeability cut setup time The insert follows the ISO rhombic designation and is produced to the CNMG120404 contour, so compatibility is determined by form, clearance angle, tolerance class, fixation method, size and thickness. The geometry features an 80° approach angle, a 0° clearance angle and a cylindrical central hole, enabling secure clamping in standard CNMG holders or on a compatible boring bar. The system is intended to be used with a matching external holder, shim/clamping set and replacement screws, which are specified separately for a complete toolset. Productivity gains from controlled chip formation and tool life A double‑sided chipbreaker and the fine 0.4 mm corner radius support controlled chip formation and stable cutting forces during finishing passes. The combination of grade and geometry reduces the likelihood of edge chipping under continuous cutting conditions and helps to maintain repeatable dimensional accuracy across batches. For workshops aiming to increase throughput without compromising finish, this turning grade provides an economical balance of performance and handling simplicity. Contact Metav Werkzeuge for technical matching and order support for the Tungaloy NS9530 finishing inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6735853 Manufacturer SKU: TUN6735853 Vendor SKU: 6735853-Tungaloy Designation: CNMG120404 NS9530 Model series: ISO turning inserts Core specifications Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Approach angle: 80° Clearance angle: 0° Hole: cylindrical Chipbreaker: double‑sided Materials & features Cutting grade: NS9530 (uncoated cermet) Substrate: cemented carbide Plate form: rhombic (CNMG) Application: turning (external and internal) System components: insert, compatible external holder or boring bar, shim/clamping set and spare screws FAQ What materials is this insert intended for? The NS9530 grade is a finishing cermet developed for machining steel; it delivers a sharp edge and low cutting forces suited to continuous finishing cuts. Is the CNMG120404 insert double‑sided and reversible? Yes, the CNMG120404 geometry is double‑sided with a double‑sided chipbreaker, allowing the indexation of a fresh cutting edge when required. Which holder types are compatible with this insert? Compatibility is based on ISO form, clearance angle and size; the CNMG120404 insert is intended for standard CNMG holders or compatible boring bars designed for rhombic inserts. Does the insert require a specific clamping set or screws? A matching shim/clamping set and replacement screws form part of the overall system and should be selected to match the insert’s cylindrical hole and tolerance class. How does the 0.4 mm corner radius affect the machining result? A 0.4 mm radius provides controlled edge strength for finishing operations, improving surface quality while keeping radial cutting forces moderate. 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 the NS9530 finishing grade and the ISO CNMG geometry for reliable, high-surface-quality turning. Benefit from the low cutting forces of an uncoated cermet substrate and a double-sided chipbreaker to keep production stable. Order the CNMG120404 NS9530 insert directly via Metav Werkzeuge or ask our consultants for application advice. CNMG 120404 NS9530 Tungaloy indexable insert for turning, finishing in steel The CNMG120404 NS9530 Tungaloy insert is an ISO-standard, rhombic turning insert designed for finishing operations on steel, offering a sharp cutting edge, low cutting forces and a geometry suited to continuous cuts and small depths of cut. Finishing cermet grade NS9530 Sharp cutting edge for low cutting forces ISO CNMG120404 shape with 80° geometry Double-sided chipbreaker with cylindrical hole Exceptional surface quality through a finishing cermet The uncoated cermet NS9530 is optimised for finishing cuts on steel, delivering a high surface finish with reduced cutting forces. The sharp edge geometry and low cutting resistance minimise vibration and thermal loading, which helps to produce consistent component appearance and tighter tolerances. For applications with continuous cutting and small depths of cut, this substrate provides improved stability compared with general-purpose grades and supports longer intervals between part rework. Plug-and-play integration into ISO tooling systems The CNMG format follows ISO standards, making compatibility dependent on insert form, 0° relief angle, tolerance class, clamping and thickness. The rhombic, 80° lead shape and the 4.76 mm plate thickness require a matching external holder or boring bar, plus the appropriate shim/clamping set and replacement screws. These system elements ensure accurate positioning and repeatable indexation, so the insert can be integrated into existing turning toolholders without extensive modification to the tooling system. Economical finishing with controlled chip formation Equipped with a double-sided chipbreaker, the insert supports manageable chip control during finishing, particularly on steels where continuous chips are expected. The combination of a stable cutting edge and the cermet substrate reduces cutting forces and can enhance tool life in steady-state finishing operations. This makes the insert a cost-effective choice where consistent part quality and predictable machining behaviour are priorities, especially in series production and precision workshops. For high-precision finishing on steel, contact Metav Werkzeuge to order the Tungaloy CNMG120404 NS9530 insert or to request tailored application advice from our technical consultants. Technical Data Article number: 6944532 Manufacturer SKU: TUN6944532 SKU: 6944532-Tungaloy Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Data Corner radius: 0.4 mm Lead/approach angle: 80° Relief (free) angle: 0° Plate thickness: 4.76 mm Plate size: 12 mm Special features Uncoated cermet grade NS9530 Rhombic plate form (CNMG) Double-sided chipbreaker With cylindrical hole for secure clamping ISO-standard turning insert, suited for finishing steel System: ISO insert + external holder/boring bar + shim/clamping set + replacement screws FAQ What applications is this insert best suited for? The CNMG120404 NS9530 insert is intended for finishing on steel; the uncoated cermet substrate and sharp cutting edge favour continuous cutting and small depths of cut for superior surface quality. How does the chipbreaker affect performance? The double-sided chipbreaker on the CNMG120404 NS9530 promotes controlled chip formation in finishing operations, improving surface consistency and reducing the risk of entangling chips. Is this insert compatible with existing ISO toolholders? Compatibility depends on holder form, clamping method, tolerance class and the 4.76 mm plate thickness; the insert is ISO-standard, so matching external holders or boring bars and appropriate clamping sets are required. Which materials can be machined with this grade? The NS9530 cermet grade is optimised for machining steel in finishing operations, providing low cutting forces and good surface quality under continuous cutting conditions. What is the article and manufacturer reference for ordering? Order reference: Article number 6944532 (SKU 6944532-Tungaloy); the manufacturer SKU is TUN6944532 for Tungaloy products. 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 PF 1515 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product characteristics indexable inserts CNMG 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120404PF1515-SANDVIK Facts & Figures: ISO-Code: CNMG120404 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 1515 Chip Breaker: PF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and protected trademarks are the property of their respective owners. The indication of brand names and trademarks is for information purposes only. Mention of the brands does not imply any relationship to our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-120404-1515-Sandvik 40END
CNMG 120404 PF 1525 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Technical data CNMG 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120404PF1525-SANDVIK Facts for the tool: ISO-Code: CNMG120404 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 1525 Chip Breaker: PF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The indication of brand names and trademarks is for information purposes only. Our company has no commercial, legal or other connection with the brands concerned. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120404-1525-Sandvik 40END
CNMG 120404 PF 4315 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930 Product specifications for CNMG 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120404PF4315-SANDVIK Figures for the tool: ISO-Code: CNMG120404 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 4315 Chip Breaker: PF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The mention of protected trademarks and trade names is for illustrative purposes only. There is no connection whatsoever between our company and the brands mentioned. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-120404-4315-Sandvik 40END
Why indexable inserts are indispensable in modern machining
Indexable inserts, also known as cutting inserts or indexable cutting inserts, are standardised, replaceable cutting elements that mount on tool holders such as turning bits, milling cutters or drills. Made from wear-resistant materials like carbide, cermet, ceramic or other superhard grades, they carry the actual cutting edge and allow a worn corner to be rotated or flipped instead of replacing or regrinding the entire tool body.
How these inserts work and when to choose them
In everyday workshop and production settings, indexable inserts perform the direct material removal on the workpiece. Standard inserts for tool systems without internal coolant typically feature closed faces or a single central fixing hole, with heat evacuation handled by external machine nozzles. Inserts designed for systems with internal coolant are engineered to support coolant flow: they include calculated chipbreaker geometries that guide an internal coolant jet under the chip or, in specialised designs, contain sintered microchannels to direct coolant right to the cutting edge. Such coolant-compatible inserts are essential for machining heat-resistant alloys, heavy cutting operations and deep internal machining, where thermal load and chip control are critical.
Tangible benefits for production and workshop efficiency
Choosing the right indexable inserts delivers measurable operational advantages:
- Reduced downtime: faster changeover because a worn insert is simply indexed rather than the whole tool being replaced.
- Extended cutting-edge life: targeted coolant application and optimised chipbreaker design lower thermal stress and improve tool life.
- Consistent part quality: predictable cutting-edge geometry from standardised inserts maintains tolerances across batches.
- Versatility: availability in carbide, cermet, ceramic and superhard grades permits selection according to workpiece material and cutting conditions.
- Lower tooling costs over time: fewer full-tool replacements and less regrinding required.
Metav as a dependable source for inserts and tooling systems
Metav combines decades of precision expertise with a wide-ranging supply chain, positioning itself as a practical partner for industry, craft and trade. From Emmerich on the Rhine, Metav operates as a quality filter for the European market, offering more than 250,000 products and serving over 48,000 customers. For procurement teams aiming to reduce supplier count while retaining technical reliability, Metav’s assortment of indexable inserts and compatible tool holders provides a central, trustworthy solution.
Quick summary
Indexable inserts (cutting inserts or indexable cutting inserts) enable economical, repeatable material removal by allowing worn cutting edges to be indexed or replaced quickly; coolant-adapted designs further reduce thermal load and enhance chip control for demanding applications.
FAQ
What materials are indexable inserts available in?
Indexable inserts are available in wear-resistant grades such as carbide, cermet, ceramic and other superhard materials, selected according to the workpiece material and cutting conditions.
When should I choose inserts with internal coolant support?
Choose inserts designed for internal coolant when machining heat-resistant alloys, performing heavy cuts or working in deep internal features, because the coolant reduces thermal load at the cutting edge and actively improves chip breakage.
How do chipbreaker geometries affect performance?
Chipbreaker geometries on indexable inserts guide the chip flow and, when matched to an internal coolant jet, direct the coolant under the chip to control temperature and facilitate reliable chip formation, which extends edge life and stabilises machining.
Can standard inserts be used with external coolant only?
Yes; standard inserts for tool systems without internal coolant typically have closed faces or a central fixing hole and rely on external machine nozzles for heat evacuation, which is sufficient for many routine, accessible cuts.
Why source inserts through Metav?
Metav supplies a broad range of indexable inserts and tooling, backed by decades of expertise and a comprehensive European stock, making it a practical choice for consistent quality and dependable delivery.
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