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 120412 AH8015 Wendeplatten - Tungaloy
Benefit from the combination of a PVD‑coated AH8015 grade and a double‑sided chipbreaker for dependable machining of heat‑resistant alloys; the balanced wear resistance and cutting‑edge stability support steady production. Order the CNMG120412 AH8015 Tungaloy insert directly via Metav Werkzeuge or consult the sales team for application advice. CNMG120412 AH8015 Tungaloy — ISO turning insert, PVD‑coated for heat‑resistant alloys The CNMG120412 AH8015 Tungaloy insert is an ISO‑standard rhombic insert for external and internal turning, designed for reliable chip control and predictable tool life in demanding alloy machining. ISO CNMG 120412 form for standard holders PVD-coated AH8015 grade for heat‑resistant alloys Double-sided chipbreaker for stable chip control Rhombic 80° geometry with 1.2 mm corner radius Consistent productivity through balanced grade and coating The combination of the AH8015 grade and a PVD‑coated surface offers a balanced mix of wear resistance and edge stability, which translates into more predictable tool life during turning. For shops processing heat‑resistant alloys, this balance reduces unplanned insert changes and supports stable cycle times. The coating increases resistance to elevated cutting temperatures, while the substrate sustains the cutting edge under varying loads, helping to maintain component tolerances and surface finish. Stable chips and improved surface quality from geometry and chipbreaker The double‑sided chipbreaker is engineered to produce consistent chip forms across a range of feeds, contributing to safer swarf evacuation and reduced risk of built‑up edge. Combined with the 80° geometry and a 1.2 mm corner radius, the geometry provides an advantageous compromise between edge strength and surface finish: stronger corners resist chipping on interrupted cuts, while the moderate radius supports improved surface integrity at higher feeds. Seamless integration into ISO tool systems for straightforward tooling decisions As an ISO CNMG120412 insert, the component is compatible with holders that match the CNMG form, clearance angle and tolerance class; the cylindrical hole ensures secure clamping in standard clamping sets. When selecting a holder, verify form, relief angle, tolerance class, fastening method, size and thickness to guarantee fit and repeatability. The 4.76 mm thickness and rhombic plate shape make the insert suitable for conventional turning holders and bores. Clear advantages of the substrate and chip management for workshop efficiency Made from carbide and finished with a PVD coating, the insert is intended as a first choice for general machining of heat‑resistant alloys thanks to its combination of thermal resistance and edge robustness. The technical design supports higher effective cutting speeds under appropriate conditions and reduces the frequency of premature edge failures. Selecting the correct chipbreaker and grade for the workpiece and machining stability will deliver the greatest gains in process reliability. Contact Metav Werkzeuge for tailored application advice on the CNMG120412 AH8015 insert and to arrange supply via e‑mail: info@metav-werkzeuge.com or phone: +49 2822 7131930 Technical data Article number: 6925053 Manufacturer SKU: TUN6925053 Label / SKU: 6925053-Tungaloy Model series: ISO turning inserts Facts Nose radius: 1.2 mm Relief angle: 0° Thickness: 4.76 mm Plate size: 12 mm Included angle: 80° Special features PVD‑coated carbide (AH8015) Double-sided chipbreaker Rhombic plate form Cylindrical hole for secure clamping ISO CNMG120412 designation Application: turning FAQ Is the CNMG120412 AH8015 compatible with standard CNMG holders? Compatibility depends on matching the holder form, relief angle, tolerance class, fastening method, size and thickness; the CNMG120412 AH8015 follows ISO CNMG dimensions and fits holders designed for that designation. Which workpiece materials are recommended for this grade? The AH8015 PVD‑coated carbide is intended primarily for machining heat‑resistant alloys and is balanced for general alloy processing where thermal resistance and edge stability are required. Can the insert be indexed to use the second cutting edge? Yes, the insert is double‑sided and designed for indexing; the cylindrical hole and standard geometry allow secure reclamping and reuse of the secondary cutting edge when the first edge is worn. How does the 1.2 mm corner radius affect cutting performance? A 1.2 mm corner radius provides increased edge strength for interrupted cuts and better resistance to chipping, while still permitting acceptable surface finish at moderate to higher feed rates. What are the signs that the insert needs replacement? Typical wear indicators include progressive flank wear, chipping at the corner radius, deteriorating surface finish or dimensional deviation; the CNMG120412 AH8015 should be replaced once these effects exceed process tolerances. 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 120412 AH905 Wendeplatten - Tungaloy
Take advantage of a wear-resistant PVD-coated carbide grade and ISO compatibility for predictable turning results; the double-sided, rhombic geometry with a 1.2 mm corner radius delivers a dependable balance of edge life and cutting stability. Order directly via Metav Werkzeuge or consult the technical team for application matching. CNMG120412 AH905 Tungaloy turning insert — PVD-coated carbide, ISO 120412 The CNMG120412 AH905 Tungaloy indexable insert is an ISO-standard turning insert designed for external and internal turning applications, offering a wear- and chipping-resistant grade for process-secure machining. CNMG120412 ISO format, 80° rhombic geometry AH905 PVD-coated carbide for wear resistance Double-sided insert with cylindrical hole 1.2 mm corner radius for stable cutting High-efficiency turning through optimised grade and geometry The combination of a PVD-coated carbide substrate and the AH905 grade focuses on delivering consistent cutting performance under mixed cutting conditions. The coating increases resistance to abrasive wear while the carbide substrate preserves a sharp cutting edge, resulting in predictable tool life and reduced downtime. The rhombic 80° geometry contributes to versatility in external and internal turning, enabling economical roughing and finish passes. This section explains how the coating and geometry translate into measurable productivity gains rather than abstract benefits. Simple integration into ISO tool systems for reliable setups Designed to the ISO designation 120412, the insert fits standard holders when form, free angle, tolerance class, fastening, size and thickness match. The cylindrical locating hole and the 4.76 mm plate thickness ensure repeatable clamping and stable seating in the pocket. The nominal 0° clearance angle and the 12 mm inscribed circle assist in predictable engagement with the workpiece, lowering the need for frequent fixture adjustments. Clear specification of these parameters supports efficient setup and reproducible machining cycles. Practical selection and application guidance for turning tasks When choosing grade and chipbreaker, match the double-sided chipformer and the AH905 sort to the workpiece material and machine stability. The 1.2 mm corner radius is suitable for general turning where a balance of edge strength and surface finish is required. For less rigid setups or interrupted cuts, select a chipbreaker and machining parameters that prioritise stability; for higher feed finishing, maintain recommended cutting data for the grade to preserve surface quality. This guidance helps align process requirements with the insert’s capabilities without overcomplicating selection. For robust, process-secure turning with Tungaloy’s AH905 grade, contact Metav Werkzeuge for order placement or technical advice: info@metav-werkzeuge.com / +49 2822 7131930 — Metav Werkzeuge will assist with compatibility and application recommendations Technical data Article number: 6859382 Manufacturer SKU: TUN6859382 SKU: 6859382-Tungaloy Model series: ISO turning indexable inserts Material: Carbide Facts Corner radius: 1.2 mm Inscribed circle: 12 mm Thickness: 4.76 mm Geometry angle: 80° Clearance angle: 0° Special features Grade: AH905 PVD-coated carbide Double-sided with chipbreaker Rhombic plate form, 80° geometry Cylindrical locating hole Compatible with ISO turning holders FAQ What applications suit this insert best? The CNMG120412 AH905 Tungaloy insert is intended for external and internal turning where a wear-resistant, process-secure grade is required; select the chipbreaker and parameters according to workpiece material and machine stability. Is the insert reversible or indexable on both sides? The insert is double-sided, allowing rotation to the second cutting edge, which supports economical use of the indexable plate in standard turning cycles. How does the AH905 grade benefit machining? AH905 is a PVD-coated carbide grade engineered for wear and chipping resistance; the coating improves abrasive wear performance while the substrate maintains a sharp cutting edge for consistent results. Does the CNMG120412 fit standard ISO holders? The insert follows the ISO 120412 designation and is compatible with holders designed for that format when form, free angle, tolerance class, fastening, size and thickness are matched. What are the key dimensional data to check before ordering? Check the inscribed circle (12 mm), thickness (4.76 mm), corner radius (1.2 mm), geometry (80° rhombic) and the presence of the cylindrical locating hole to ensure proper fit and clamping. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120412 GC15 Indexable Insert - Sandvik
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 Performance features CNMG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412XMGC15-SANDVIK Dataand Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: GC15 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 brand names and trademarks is for illustrative purposes only. Named brands are in no way associated or co-operate with our company. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-120412-GC15-Sandvik 40END
CNMG 120412 GC15 Indexable Insert - Sandvik
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Technical data for CNMG 120412 insert from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412XMRGC15-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: GC15 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 mention of protected brand names and trademarks is for illustrative purposes only. Named brands are in no way associated or co-operate with our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120412-GC15-Sandvik 40END
CNMG 120412 GC30 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!!! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Specifications for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412XMGC30-SANDVIK Facts / Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: GC30 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The mention of brands and registered trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-120412-GC30-Sandvik 40END
CNMG 120412 GC30 Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com Product details indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412XMRGC30-SANDVIK Facts & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: GC30 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The mention of brands and registered trademarks is for descriptive purposes only. Mention of the brands does not imply any relationship to our company. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-120412-GC30-Sandvik 40END
CNMG 120412 GH330 Wendeplatten - Tungaloy
Take advantage of the combination of GH330 wear resistance, ISO conformity and a secure cylindrical hole clamping for predictable tool life and stable turning operations. Order the CNMG120412 GH330 Tungaloy insert directly via Metav Werkzeuge or ask the consultants for application support. CNMG120412 GH330 Tungaloy – ISO turning insert for external and internal turning, rhombic 80° CNMG120412 GH330 Tungaloy is an ISO‑normed indexable insert for conventional and precision turning, designed to balance wear resistance and edge stability with broad material applicability ISO‑normed CNMG120412 form GH330 Tungaloy carbide grade 80° rhombic geometry, 1.2 mm nose radius Double‑sided chipbreaker with cylindrical hole Reliable tool life through a wear‑resistant grade The insert's GH330 Tungaloy grade is formulated for turning applications where a combination of wear resistance and edge toughness is required. In practice this means longer intervals between indexing and reduced frequency of insert changes, which supports consistent cycle times and improved productivity. The substrate of the insert is carbide, offering thermal stability during sustained cuts and reliable performance across interrupted and continuous turning. For production environments, the material choice translates into fewer process interruptions and a stable surface finish on the workpiece. Precise fit and repeatable clamping for process stability Built to the ISO CNMG120412 specification, the plate form and the cylindrical hole ensure compatibility with a wide range of external holders and boring bars when the holder matches by form, clearance angle and tolerance class. The 0° clearance angle and the 80° geometry deliver predictable cutting engagement, while the plate thickness of 4.76 mm and a defined 1.2 mm corner radius support rigidity at the cutting edge. This precision in geometry and fit reduces vibration and improves repeatability when the insert is clamped and indexed, making it suitable for both job shop and series production environments. Adaptable chip control and application versatility The double‑sided chipbreaker arrangement permits indexing to a fresh edge and helps control chip formation for a range of turning operations. Selecting the correct chipbreaker and the GH330 grade according to workpiece material and machining conditions enables efficient chip evacuation and consistent surface quality. The ISO series construction allows straightforward replacement and inventory management, while the rhombic CNMG shape is appropriate for both external profiling and light internal turning. Technical teams benefit from the balance of cutting performance and operational simplicity that this insert provides. For tailored advice on integrating the GH330 Tungaloy CNMG120412 into existing toolsets or to request availability, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for application support and order processing Technical data Article number: 6802185 Manufacturer SKU: TUN6802185 SKU: 6802185-Tungaloy Model series: ISO turning inserts Material: carbide Facts Plate size: 12 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Insert geometry angle: 80° Special features Grade: GH330 (Tungaloy) Plate form: rhombic (CNMG) Chipbreaker: double‑sided Hole: with cylindrical hole Typical application: external and internal turning System: ISO insert with compatible holder, clamp and screw FAQ Which materials are suitable for this insert? The CNMG120412 GH330 Tungaloy insert (SKU 6802185-Tungaloy) is designed for general turning tasks and, when paired with the appropriate chipbreaker and cutting data, covers a broad range of materials typically encountered in turning operations. Is the insert indexable and reversible? The plate features a double‑sided chipbreaker and a cylindrical hole for secure clamping; the GH330 Tungaloy CNMG120412 insert can be indexed to present a fresh cutting edge as part of standard indexable insert practice. What are the key geometry specifications to consider? Key values for the CNMG120412 GH330 insert include an 80° geometry, 1.2 mm corner radius and 0° clearance angle; the plate thickness is 4.76 mm, which together define stiffness and engagement behaviour. Which holders will fit this ISO plate? Compatibility depends on matching the ISO CNMG120412 form, clearance angle, tolerance class, fastening method, plate size and thickness; use holders specified for CNMG inserts or consult holder documentation for verification. How does the GH330 grade affect machining performance? GH330 provides a balance of wear resistance and edge stability that supports longer tool life and consistent finishes under a variety of turning conditions, making it suitable for production and demanding job shop applications. 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 120412 GT9530 Wendeplatten - Tungaloy
Take advantage of the combination of GT9530 coated cermet finishing performance and a 1.2 mm corner radius for consistent surface quality and extended tool life; order the genuine insert via Metav Werkzeuge or consult our specialists for application advice. CNMG120412 GT9530 Tungaloy turning insert — coated cermet, 1.2 mm radius The CNMG120412 GT9530 is an ISO-standard rhombic turning insert engineered for finishing and light general-purpose turning of steel. Coated cermet grade GT9530 Superior surface finish and longer life 80° rhombic CNMG cutting geometry Double-sided chipbreaker with centre hole High-precision finishing and longer tool life The coated cermet grade GT9530 delivers a measurable advantage where surface integrity matters. Designed as a wear-resistant finishing to light universal grade, the material combination reduces flank wear and supports a more consistent surface finish under stable cutting conditions. The coating stabilises the cutting edge and contributes to longer tool life, especially on continuous or well-supported turning operations. For production settings that prioritise repeatable finishing results, this grade balances performance and economy. Stable cutting geometry for reliable turning performance The rhombic CNMG form with an 80° included angle and a 1.2 mm corner radius is aimed at controlled cutting forces and predictable chip flow. The insert’s double-sided chipbreaker and cylindrical hole improve clamping security and allow indexable use of both cutting edges, lowering per-edge cost. Compatibility with holders is governed by form, clearance angle (0°), tolerance class, clamping type, size and thickness; ensuring correct pairing with ISO-standard external holders or boring bars secures process stability and reduces the risk of seating or run-out errors. Seamless system integration and productive machining This ISO-series insert is intended to be used as part of a complete system comprising the indexable insert, a matching external holder or boring bar, shim/clamping kit and replacement screws. The carbide substrate and coated surface make it suitable for finishing and light universal turning of steel, offering good economy in medium- to high-volume batches where edge life and repeatable quality matter. Clear labelling and ISO designation streamline inventory management and reordering, while the robust geometry supports consistent results in both external and internal turning tasks. Contact Metav Werkzeuge today to specify the right Tungaloy CNMG120412 GT9530 insert for your machining application and to arrange genuine supply or technical consultation — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6998068 Manufacturer SKU: TUN6998068 Seller SKU: 6998068-Tungaloy Model series: ISO turning indexable inserts Designation: CNMG120412 Material: carbide Grade/coating: GT9530 Application: Turning Facts Corner radius: 1.2 mm Included angle: 80° Clearance angle: 0° Plate thickness: 4.76 mm Plate size: 12 Special features Rhombic plate form (CNMG) Double-sided chipbreaker Central cylindrical hole ISO-standard insert for external and internal turning Suited for finishing to light universal applications in steel System composition: insert, holder or boring bar, shim/clamping kit, spare screws FAQ Which materials is this insert intended for? The CNMG120412 GT9530 insert is formulated primarily for steel machining, offering wear resistance and surface quality suited to finishing and light universal turning. What cutting geometry and edge radius does the insert offer? This indexable insert features an 80° rhombic geometry with a 1.2 mm corner radius, designed to balance edge strength and surface finish. Is the insert single- or double-sided and how is it secured? The CNMG120412 GT9530 is double-sided with a central cylindrical hole, enabling indexed use of both edges and secure clamping in compatible ISO holders. How does one ensure compatibility with toolholders? Compatibility depends on form, clearance angle, tolerance class, clamping type, size and thickness; matching the ISO designation and these parameters with the chosen holder ensures correct seating and process reliability. Can the insert be used for internal turning as well as external turning? Yes, the ISO-standard CNMG geometry and the GT9530 finishing grade are suitable for both external and internal turning when used with an appropriate holder or boring bar. 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 120412 H13A Indexable Insert - Sandvik
You couldn't find the right insert? Let us help you!► Send us a photo of your insert directly by email► Send us your drawing directly by e-mail.► Send us your sample insert or drawing directly by post. Design details for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412QMH13A-SANDVIK ISO-Code: CNMG120412 Grade: H13A Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 4,76mm Radius: 1.2 Chip Breaker: double-sided Manufacturer: Brand names and protected trademarks are the property of their respective owners. The mention of brands and registered trademarks is for descriptive 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-120412-H13A-Sandvik 40END
CNMG 120412 H13A 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 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Specifications for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412SFH13A-SANDVIK Facts / Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: H13A with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. 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-120412-H13A-Sandvik 40END
CNMG 120412 H13A Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Technical data for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412SMH13A-SANDVIK Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: H13A with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The mention of brands and registered trademarks is for descriptive purposes only. Mention of the brands does not imply any relationship to our company. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-120412-H13A-Sandvik 40END
CNMG 120412 H13A Indexable Insert - Sandvik
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Design details CNMG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412SMRH13A-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: H13A with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. The indication of brand names and trademarks is for information purposes only. Named brands are in no way associated or co-operate with our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120412-H13A-Sandvik 40END
CNMG 120412 IC20 Indexable Insert - ISCAR
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Performance features indexable inserts CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412IC20 Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: IC20 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING UNCOATED Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Brand names and registered trademarks are the property of their respective owners. The inclusion of registered trademarks and trade names is for illustrative purposes only. There is no connection whatsoever between our company and the brands mentioned. The sales offer includes high-quality, new branded articles from the manufacturer ISCAR. 40START indexable-inserts-CNMG-120412-IC20-ISCAR 40END
CNMG 120412 IC20 Indexable Insert - ISCAR
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Performance features CNMG 120412 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-TFIC20 Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: IC20 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING UNCOATED Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Registered trademarks and trade names are the property of their respective owners. The inclusion of registered trademarks and trade names is for illustrative purposes only. The brands mentioned are not in any contractual relationship with our company. The article presented is a brand-new original product of the ISCAR brand. 40START indexable-inserts-CNMG-120412-IC20-ISCAR 40END
CNMG 120412 IC4 Indexable Insert - ISCAR
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 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Features CNMG 120412 insert from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-F3MIC4 Facts / Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: IC4 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING UNCOATED Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il The rights to brand names and registered trademarks are held by 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. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNMG-120412-IC4-ISCAR 40END
CNMG 120412 IC4028 Indexable Insert - ISCAR
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com Performance features insert CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-NRIC4028 Series: TURNING CVD ISO-Code: CNMG120412 Grade: IC4028 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 4,76mm Radius: 1.2 Chip Breaker: double-sided Angle: 80° Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il The rights to brand names and registered trademarks are held by their rightful owners. The inclusion of registered trademarks and trade names is for illustrative purposes only. There is no connection whatsoever between our company and the brands mentioned. The items offered are original, brand-new goods of the ISCAR brand. 40START indexable-inserts-CNMG-120412-IC4028-ISCAR 40END
CNMG 120412 IC428 Indexable Insert - ISCAR
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Information on technical features CNMG 120412 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-GNIC428 Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: IC428 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Registered brand names and trademarks are the property of their respective owners. The use of brand names and trademarks is for descriptive purposes only. There is no connection whatsoever between our company and the brands mentioned. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNMG-120412-IC428-ISCAR 40END
CNMG 120412 IC5005 Indexable Insert - ISCAR
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Performance features indexable inserts CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-GNIC5005 Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: IC5005 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Registered brand names and trademarks are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. Named brands are in no way associated or co-operate with our company. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNMG-120412-IC5005-ISCAR 40END
CNMG 120412 IC5005 Indexable Insert - ISCAR
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product features for CNMG 120412 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-NRIC5005 Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: IC5005 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Brand names and registered trademarks are the property of their respective owners. The mention of brands and registered trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. The article presented is a brand-new original product of the ISCAR brand. 40START indexable-inserts-CNMG-120412-IC5005-ISCAR 40END
CNMG 120412 IC5010 Indexable Insert - ISCAR
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 details indexable inserts CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-NRIC5010 Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: IC5010 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Brand names and protected trademarks are the property of their respective 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. The sales offer includes high-quality, new branded articles from the manufacturer ISCAR. 40START indexable-inserts-CNMG-120412-IC5010-ISCAR 40END
CNMG 120412 IC507 Indexable Insert - ISCAR
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 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Technical data for indexable inserts CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-PPIC507 Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: IC507 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING PVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Brand names and protected trademarks are the property of their respective owners. The inclusion of registered trademarks and trade names is for illustrative 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 ISCAR brand. 40START indexable-inserts-CNMG-120412-IC507-ISCAR 40END
CNMG 120412 IC6015 Indexable Insert - ISCAR
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Information on technical features for indexable inserts CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-M3MIC6015 Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: IC6015 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il 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. Our company has no commercial, legal or other connection with the brands concerned. The items offered are original, brand-new goods of the ISCAR brand. 40START indexable-inserts-CNMG-120412-IC6015-ISCAR 40END
CNMG 120412 IC6015 Indexable Insert - ISCAR
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product features for CNMG 120412 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-TFIC6015 Series: TURNING CVD ISO-Code: CNMG120412 Grade: IC6015 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 4,76mm Radius: 1.2 Chip Breaker: double-sided Angle: 80° Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Registered trademarks and trade names are the property of their respective owners. The designation of brand names and trademarks is for explanatory 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 ISCAR. 40START indexable-inserts-CNMG-120412-IC6015-ISCAR 40END
CNMG 120412 IC6015 Indexable Insert - ISCAR
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Features indexable inserts CNMG 120412 from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG120412-F3MIC6015 Dataand Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: IC6015 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il 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. Named brands are in no way associated or co-operate with our company. The article presented is a brand-new original product of the ISCAR brand. 40START indexable-inserts-CNMG-120412-IC6015-ISCAR 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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