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 120408 KS20 Wendeplatten - Tungaloy
Take advantage of the balance between KS20 wear resistance, precise ISO compatibility and easy inventory handling to maintain steady output in turning operations; order directly via Metav Werkzeuge or consult the team for selection advice. CNMG120408 KS20 Tungaloy indexable turning insert — 80° rhombic, 0.8 mm radius A CNMG120408 KS20 Tungaloy indexable insert engineered for external and internal turning, offering ISO‑standard geometry for reliable mounting in compatible holders. ISO‑normed CNMG geometry KS20 Tungaloy carbide grade Rhombic shape, 0.8 mm corner radius Double‑sided chipbreaker, cylindrical hole Consistent cutting performance that reduces downtime The KS20 grade, developed by Tungaloy, combines carbide hardness with balanced toughness to deliver prolonged tool life and consistent cutting behaviour. This composition supports stable edge performance under typical turning loads, reducing the frequency of insert changes and unplanned stoppages. The result is a measurable improvement in process reliability and predictable component quality when machining with an ISO‑class insert. ISO conformity for straightforward toolholder matching Manufactured to ISO designation 120408, the insert conforms to the dimensional and tolerance expectations that determine holder compatibility — including form, clearance, tolerance class, fastening, size and thickness. The standardised format lowers setup time and simplifies stock management for production lines that rely on interchangeable tooling, enabling faster changeovers and fewer compatibility checks during shift changes. Geometry and chip control for dependable surface finish The 80° rhombic form together with a 0.8 mm corner radius and a double‑sided chipbreaker promotes controlled chip formation and stable cutting forces, which supports consistent surface quality and reduced vibration. The central cylindrical hole ensures secure clamping in the seat and helps maintain repeatable positional accuracy. These design elements translate into fewer reworks and a steadier rate of first‑pass conformity. Practical use and selection guidance for turning tasks Designed for turning operations, the insert should be paired with a matching external holder or boring bar, a suitable shim/clamp set and the correct securing screws to complete the system. Selection of the chipbreaker and KS20 grade is best aligned to the workpiece material, machining strategy and machine stability; the combination of geometry and cutting grade is intended to offer an efficient compromise between wear resistance and edge stability for a wide range of turning tasks. Contact Metav Werkzeuge today for an order proposal or technical selection support — Metav Werkzeuge can advise on holder compatibility and recommend the optimal chipbreaker and grade for the application. Technical data Article number: 6802106 Manufacturer SKU: TUN6802106 Label: CNMG120408 KS20 Tungaloy‑indexable insert Model series: ISO indexable turning inserts Core technical data Size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 0° Lead/main angle: 80° ISO designation: 120408 Special features Grade: KS20 (Tungaloy) Material: carbide Shape: rhombic Hole: with cylindrical hole Chipbreaker: double‑sided FAQ What machining tasks is this insert intended for? The CNMG120408 KS20 Tungaloy indexable insert is intended for external and internal turning; typical use is general turning where a balance of wear resistance and edge stability is required. How does ISO conformity affect holder compatibility? ISO conformity (designation 120408) ensures that the insert matches standard holder pockets by form, size, thickness and tolerance, which simplifies selection of compatible external holders or boring bars. What advantages does the KS20 grade provide? The KS20 grade from Tungaloy provides a compromise between wear resistance and toughness, supporting longer edge life while maintaining stability during common turning operations. How does the insert control chips and clamping? The rhombic geometry, double‑sided chipbreaker and cylindrical hole combine to promote controlled chip formation and secure clamping, helping to preserve surface finish and positional repeatability. Which identifiers should be quoted when ordering? When ordering, reference the article number 6802106 or the manufacturer SKU TUN6802106 and the label CNMG120408 KS20 Tungaloy‑indexable insert to ensure the correct item is supplied. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 120408 KT315 Indexable Insert - Kennametal
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 Specifications CNMG 120408 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120408FF-KT315-KENNAMETAL Facts for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: KT315 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Brand names and protected trademarks are the property of their respective owners. The indication of brand names and trademarks is for information 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 Kennametal. 40START indexable-inserts-CNMG-120408-KT315-Kennametal 40END
CNMG 120408 KT315 Indexable Insert - Kennametal
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 Performance features for CNMG 120408 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120408FW-KT315-KENNAMETAL Facts and Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: KT315 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com 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. Named brands are in no way associated or co-operate with our company. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-120408-KT315-Kennametal 40END
CNMG 120408 KT315 Indexable Insert - Kennametal
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 Product details for indexable inserts CNMG 120408 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG12040833-KT315-KENNAMETAL Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: KT315 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Ownership of brand names and protected trademarks remains with their owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. Our company has no commercial, legal or other connection with the brands concerned. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-120408-KT315-Kennametal 40END
CNMG 120408 KT315 Indexable Insert - Kennametal
You couldn't find the right insert? Let us help you!► Send us a picture of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing by post. Product features for CNMG 120408 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120408FP-KT315-KENNAMETAL Data/ Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: KT315 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Registered brand names and trademarks are the property of their respective owners. The designation of brand names and trademarks is for explanatory purposes only. Mention of the brands does not imply any relationship to our company. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-120408-KT315-Kennametal 40END
CNMG 120408 KT315 Indexable Insert - Kennametal
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, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Performance features CNMG 120408 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120408FN-KT315-KENNAMETAL Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: KT315 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Ownership of brand names and protected trademarks remains with their owners. The mention of protected trademarks and trade names is for illustrative 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 Kennametal brand. 40START indexable-inserts-CNMG-120408-KT315-Kennametal 40END
CNMG 120408 KTP10 Indexable Insert - Kennametal
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 Product characteristics indexable inserts CNMG 120408 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120408FV-KTP10-KENNAMETAL Facts for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: KTP10 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Brand names and registered 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 article presented is a brand-new original product of the Kennametal brand. 40START indexable-inserts-CNMG-120408-KTP10-Kennametal 40END
CNMG 120408 LC 1515 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 Product features for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408LC1515-SANDVIK Facts and Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 1515 Chip Breaker: LC with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks are the property of their respective 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. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120408-1515-Sandvik 40END
CNMG 120408 LC 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! ✔️ WhatsApp: +49 170 2837271 ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com Features CNMG 120408 insert from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408LC1525-SANDVIK Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 1525 Chip Breaker: LC 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 mention of protected brand names and trademarks 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 Sandvik brand. 40START indexable-inserts-CNMG-120408-1525-Sandvik 40END
CNMG 120408 LC 2025 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 Product specifications for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408LC2025-SANDVIK Facts & Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 2025 Chip Breaker: LC 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. 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 items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120408-2025-Sandvik 40END
CNMG 120408 LC 4315 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 Product characteristics indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408LC4315-SANDVIK Facts & Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4315 Chip Breaker: LC 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 items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120408-4315-Sandvik 40END
CNMG 120408 LC 4415 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 Information on technical features CNMG 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408LC4415-SANDVIK Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4415 Chip Breaker: LC 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. 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 sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-120408-4415-Sandvik 40END
CNMG 120408 LC 4425 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, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Design details for CNMG 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408LC4425-SANDVIK Facts for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4425 Chip Breaker: LC 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 naming of brand names and protected trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-120408-4425-Sandvik 40END
CNMG 120408 M235 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, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Product characteristics CNMG 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408QM235-SANDVIK Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: M235 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 mention of protected brand names and trademarks is for illustrative 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-120408-M235-Sandvik 40END
CNMG 120408 MF 1105 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 ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 Product details CNMG 120408 insert from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF1105-SANDVIK Facts & Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 1105 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 respective owners. The mention of protected brand names and trademarks 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 Sandvik. 40START indexable-inserts-CNMG-120408-1105-Sandvik 40END
CNMG 120408 MF 1115 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 Detail specifications for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF1115-SANDVIK Data/ Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 1115 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks are the property of their respective owners. The designation of brand names and trademarks is for explanatory 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-120408-1115-Sandvik 40END
CNMG 120408 MF 1125 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 Performance features indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF1125-SANDVIK ISO-Code: CNMG120408 Grade: 1125 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 4,76mm Radius: 0.8 Chip Breaker: MF Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks are the property of their respective 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. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120408-1125-Sandvik 40END
CNMG 120408 MF 2015 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 CNMG 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF2015-SANDVIK Facts for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 2015 Chip Breaker: MF 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 mention of protected brand names and trademarks is for illustrative purposes only. Mention of the brands does not imply any relationship to our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120408-2015-Sandvik 40END
CNMG 120408 MF 2025 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 Product characteristics for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF2025-SANDVIK Data & Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 2025 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 respective owners. The mention of brands and registered trademarks is for descriptive purposes only. Our company has no commercial, legal or other connection with the brands concerned. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-120408-2025-Sandvik 40END
CNMG 120408 MF 2220 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 Features for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF2220-SANDVIK Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 2220 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Ownership of brand names and protected trademarks remains with their 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 Sandvik brand. 40START indexable-inserts-CNMG-120408-2220-Sandvik 40END
CNMG 120408 MF 4315 Indexable Insert - Sandvik
You couldn't find the right insert? Let us help you!► Send us a picture of your insert directly by e-mail.► Send us a drawing by email► Send us your sample insert or drawing by post. Product details for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF4315-SANDVIK Facts & Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4315 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 respective owners. The designation of brand names and trademarks is for explanatory purposes only. Mention of the brands does not imply any relationship to our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120408-4315-Sandvik 40END
CNMG 120408 MF 4335 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, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Product details for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF4335-SANDVIK Figures for the tool: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 4335 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks 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. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-120408-4335-Sandvik 40END
CNMG 120408 MF 4415 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 details CNMG 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF4415-SANDVIK ISO-Code: CNMG120408 Grade: 4415 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 4,76mm Radius: 0.8 Chip Breaker: MF Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The mention of brands and registered trademarks is for descriptive 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-120408-4415-Sandvik 40END
CNMG 120408 MF 4425 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, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Product details for indexable inserts CNMG 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120408MF4425-SANDVIK Data & Figures: ISO-Code: CNMG120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4425 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks are the property of their respective owners. The designation of brand names and trademarks is for explanatory 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-120408-4425-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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