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.
CCMT 120408 MM 1115 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 for indexable inserts CCMT 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MM1115-SANDVIK Facts for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 1115 Chip Breaker: MM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and protected trademarks are the property of their respective 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 Sandvik. 40START indexable-inserts-CCMT-120408-1115-Sandvik 40END
CCMT 120408 MM 1125 Indexable Insert - Sandvik
Didn't find the right insert? We can help you!► Send us a photo of your insert directly by e-mail.► Send us a drawing by email► Send us your sample insert or drawing by post. Product specifications CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MM1125-SANDVIK Data/ Figures: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 1125 Chip Breaker: MM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. 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-CCMT-120408-1125-Sandvik 40END
CCMT 120408 MM 2015 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 specifications indexable inserts CCMT 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MM2015-SANDVIK Figures for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 2015 Chip Breaker: MM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-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. 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-CCMT-120408-2015-Sandvik 40END
CCMT 120408 MM 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 Technical data indexable inserts CCMT 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MM2025-SANDVIK ISO-Code: CCMT120408 Grade: 2025 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.8 Chip Breaker: MM Chip Breaker: single-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. 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-CCMT-120408-2025-Sandvik 40END
CCMT 120408 MM 2035 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, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Detail specifications CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MM2035-SANDVIK Data/ Figures: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 2035 Chip Breaker: MM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. Quotations of brand names and registered trademarks are 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-CCMT-120408-2035-Sandvik 40END
CCMT 120408 MM 2220 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 Design details CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MM2220-SANDVIK ISO-Code: CCMT120408 Grade: 2220 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.8 Chip Breaker: MM Chip Breaker: single-sided Manufacturer: Brand names and registered 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. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120408-2220-Sandvik 40END
CCMT 120408 MR 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 email► Forward your drawing directly to us by e-mail.► Send us your sample insert or drawing by post. Technical data CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MR2025-SANDVIK Facts for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 2025 Chip Breaker: MR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The naming of brand names and protected 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-CCMT-120408-2025-Sandvik 40END
CCMT 120408 MR 2035 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 specifications for CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MR2035-SANDVIK Facts & Figures: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 2035 Chip Breaker: MR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: The rights to brand names and registered trademarks are held by their rightful 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-CCMT-120408-2035-Sandvik 40END
CCMT 120408 MR 2220 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 Information on technical features CCMT 120408 insert from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408MR2220-SANDVIK Figures for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 2220 Chip Breaker: MR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names 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. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-120408-2220-Sandvik 40END
CCMT 120408 NS9530 Wendeplatten - Tungaloy
High‑precision finishing for steel, a sharp cutting edge and low cutting forces combine to deliver improved surface quality and consistent repeatability; order the CCMT120408 NS9530 Tungaloy indexable insert directly via Metav Werkzeuge or consult the specialists if further advice is required. CCMT120408 NS9530 – ISO indexable turning insert for finishing, Tungaloy The CCMT120408 NS9530 is an ISO‑standard indexable turning insert engineered for finishing cuts in steel, offering a sharp edge and a low‑force geometry for continuous cuts and superior surface finish. ISO‑standard CCMT form for broad holder compatibility Uncoated cermet NS9530 for superior surface finish Sharp cutting edge for low cutting forces Cylindrical hole + 40°–60° countersink for secure clamping Precision finishing that reduces rework and improves part quality The CCMT geometry combined with the NS9530 uncoated cermet grade focuses on delivering a high surface finish with minimal secondary operations. The cermet cutting material provides a sharp cutting edge that reduces ploughing and rubbing at the tool–workpiece interface, which in turn lowers the required cutting forces. For finishing processes and continuous cuts, this enables reduced vibration and more stable chip flow, translating into tighter tolerances and fewer scrapped components. The inherent wear characteristics of the grade are balanced to sustain surface quality across extended runs. Geometry and mounting for reliable repeatability in production The insert’s rhombic CCMT form with an 80° approach angle, 7° clearance, and a 0.8 mm nose radius is suited to fine finishing and small depth‑of‑cut operations. The 12 mm inscribed circle and 4.76 mm thickness ensure mechanical stability when paired with appropriate ISO‑compliant holders. The central cylindrical hole with a 40°–60° countersink provides secure clamping and repeatable positioning in the pocket, while the single‑sided chipbreaker controls chip shape for smooth evacuation. These features together reduce set‑up variation and support consistent part runs on conventional and CNC lathes. Application guidance and process advantages for turning steel Designed primarily as a finishing grade for steel, this insert performs best under continuous cutting conditions with modest feed rates and shallow cuts, where quality and surface integrity are priorities. The low cutting forces characteristic helps when machining long or slender parts, reducing deflection and improving dimensional accuracy. Selection of a rigid holder and correct seat geometry will maximise the benefit of the cermet edge and chipbreaker. When integrated into a stable machining cell, the insert contributes to higher productivity through fewer machine stops for rework and improved first‑pass yield. For tailored recommendations on integrating the CCMT120408 NS9530 Tungaloy indexable insert into production workflows or to place an order, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Manufacturer article number: 6998442 SKU: 6998442-Tungaloy Model series: ISO‑turning indexable inserts Facts Insert designation: CCMT120408 ISO code: 120408 Inscribed circle: 12 mm Corner radius: 0.8 mm Clearance angle: 7° Thickness: 4.76 mm Hole style: cylindrical hole + countersink 40°–60° Approach angle: 80° Chipbreaker: single‑sided Special features Uncoated cermet grade NS9530 Rhombic CCMT shape for ISO compatibility Designed for finishing of steel Sharp cutting edge for low cutting forces Compatible with ISO turning holders FAQ What materials is this insert intended for? The CCMT120408 NS9530 is specified as a finishing grade for steel and is optimised to deliver superior surface quality on continuous finishing cuts. Is the insert compatible with common ISO holders? Yes; the rhombic CCMT form and ISO designation mean compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness. What are the key geometry values to check when setting up the insert? Important values include the 0.8 mm corner radius, 7° clearance angle, 4.76 mm thickness and the 12 mm inscribed circle to ensure correct seating and process stability. How does the uncoated cermet grade affect machining performance? The NS9530 cermet provides a sharp edge and low cutting forces, promoting a better surface finish and reduced tendency to work‑harden the machined surface during finishing operations. 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.
CCMT 120408 PM 1525 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 by e-mail.► Send us your drawing directly by e-mail.► Send us your sample insert or drawing by post. Information on technical features for CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PM1525-SANDVIK Figures for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 1525 Chip Breaker: PM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered brand names and trademarks are the property of their respective 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 article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120408-1525-Sandvik 40END
CCMT 120408 PM 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 Features for CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PM4315-SANDVIK ISO-Code: CCMT120408 Grade: 4315 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.8 Chip Breaker: PM Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. The mention of protected trademarks and trade names is 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 Sandvik. 40START indexable-inserts-CCMT-120408-4315-Sandvik 40END
CCMT 120408 PM 4335 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 Technical data CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PM4335-SANDVIK ISO-Code: CCMT120408 Grade: 4335 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.8 Chip Breaker: PM Chip Breaker: single-sided Manufacturer: 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. There is no connection whatsoever between our company and the brands mentioned. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CCMT-120408-4335-Sandvik 40END
CCMT 120408 PM 4415 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!!! ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com Performance features for CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PM4415-SANDVIK Figures for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4415 Chip Breaker: PM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The mention of protected trademarks and trade names is 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-CCMT-120408-4415-Sandvik 40END
CCMT 120408 PM 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 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Performance features indexable inserts CCMT 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PM4425-SANDVIK ISO-Code: CCMT120408 Grade: 4425 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.8 Chip Breaker: PM Chip Breaker: single-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. 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-CCMT-120408-4425-Sandvik 40END
CCMT 120408 PM 5015 Indexable Insert - Sandvik
Couldn't find the right insert? Don't worry, we're here for you!► Send us a photo of your insert directly by email► Send us your drawing by e-mail.► Send us your sample insert or drawing directly by post. Features for CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PM5015-SANDVIK Figures for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 5015 Chip Breaker: PM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered brand names and 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 sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CCMT-120408-5015-Sandvik 40END
CCMT 120408 PR 4315 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 CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PR4315-SANDVIK Facts for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4315 Chip Breaker: PR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and protected 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 Sandvik. 40START indexable-inserts-CCMT-120408-4315-Sandvik 40END
CCMT 120408 PR 4335 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!!! ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Technical data for indexable inserts CCMT 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PR4335-SANDVIK Facts for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Features Material: cemented carbide Grade: 4335 Chip Breaker: PR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The mention of protected trademarks and trade names 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-CCMT-120408-4335-Sandvik 40END
CCMT 120408 PR 4415 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 Information on technical features for CCMT 120408 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PR4415-SANDVIK Figures for the tool: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4415 Chip Breaker: PR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: 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 sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CCMT-120408-4415-Sandvik 40END
CCMT 120408 PR 4425 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 Product specifications indexable inserts CCMT 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120408PR4425-SANDVIK Dataand Figures: ISO-Code: CCMT120408 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 4425 Chip Breaker: PR with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-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 article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120408-4425-Sandvik 40END
CCMT 120408 T5115 Wendeplatten - Tungaloy
Benefit from the combination of CVD-coated T5115 carbide and an 80° rhombic geometry for stable chip control and extended edge life; order the CCMT 120408 T5115 turning insert directly via Metav Werkzeuge or contact our consultants for application support. CCMT 120408 T5115 Turning Insert by Tungaloy — Rhombic 80°, 0.8 mm radius The CCMT120408 T5115 is an ISO‑standard rhombic indexable insert engineered for precision external and internal turning, optimised for cast iron machining. ISO rhombic insert, 80° geometry CVD‑coated carbide grade T5115 Optimised for cast iron machining 0.8 mm corner radius for stability Single‑sided chipbreaker, with hole Better chip control and consistent edge life for cast iron The combination of the T5115 grade and CVD‑coated carbide provides a balanced mix of wear resistance and edge stability that is well suited to cast iron machining. The single‑sided chipbreaker promotes predictable chip formation, reducing the risk of built‑up edge and improving surface quality on the workpiece. For production environments, this means fewer interruptions for tool changes and more consistent component dimensions, translating into higher process efficiency and lower overall cost per part. Secure fit and ISO compatibility for repeatable set‑ups Designed to the ISO dimensioning system, the insert matches standard holders by form, free angle and tolerance class; features such as the 7° relief, 4.76 mm thickness and the central hole with a cylindrical bore plus one‑sided countersink ensure reliable clamping. This ISO compatibility reduces set‑up time and improves repeatability across multiple machines. The standardised geometry also simplifies inventory management in mixed‑brand toolrooms, helping to maintain steady production flow. Geometry and radius for stability and surface finish The rhombic 80° geometry combined with a 0.8 mm corner radius delivers a compromise between cutting edge strength and the ability to produce a fine surface finish. In roughing passes the corner radius increases resistance to chipping, while in light finishing it supports good workpiece appearance when combined with the correct cutting data. Where rigidity is limited, the insert’s geometry contributes to process security and predictable tool life, supporting productive machining strategies without sacrificing component quality. For reliable cast‑iron turning with Tungaloy quality, contact Metav Werkzeuge for stock availability and application advice — our specialists provide practical recommendations and immediate support. Technical data Article number: 6864293 SKU: 6864293-Tungaloy Manufacturer item number: TUN6864293 Brand: Tungaloy Model series: ISO‑turning indexable inserts Core dimensions Shape/angle: rhombic, 80° Size: 12 Thickness: 4.76 mm Corner radius: 0.8 mm Relief angle: 7° Materials & special features Material: CVD‑coated carbide (T5115) Application: Turning; external and internal turning Chipbreaker: single‑sided Hole style: cylindrical hole with one‑sided countersink (40°–60°) System components: ISO insert, compatible holder, shim and clamping set FAQ Is this insert suitable for finishing cast iron components? Yes. The CCMT120408 T5115 turning insert is a universal grade for cast iron that combines T5115 CVD coating and a chipbreaker designed to produce controlled chips and an improved surface finish. Can the insert be used in standard ISO toolholders? Yes. The insert follows ISO dimensions and its form, free angle and tolerance class are compatible with standard ISO‑matched holders for secure clamping and repeatable set‑ups. What does the 0.8 mm corner radius mean for machining stability? A 0.8 mm corner radius increases edge strength for interrupted cuts and improves dimensional stability, making the insert suitable for both stable roughing and light finishing passes. How does the single‑sided chipbreaker affect chip formation? The single‑sided chipbreaker on this indexable insert promotes predictable chip curling and evacuation, reducing the risk of tangling and helping to maintain uninterrupted production cycles. What is the SKU and manufacturer for ordering? The SKU is 6864293‑Tungaloy and the insert is supplied by Tungaloy; reference this when enquiring about availability or compatibility. 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.
CCMT 120408 T6215 Wendeplatten - Tungaloy
Benefit from the combination of CVD‑coated cemented carbide and a 0.8 mm corner radius to achieve stable, wear‑resistant turning of stainless steels; order the insert directly via Metav Werkzeuge or consult our specialists for selection and process advice. CCMT120408 T6215 CCMT 120408 T6215 — Indexable turning insert for turning by Tungaloy The CCMT120408 T6215 is an ISO‑standard indexable turning insert designed for external and internal turning, delivering consistent edge life for stainless steel applications under stable to lightly interrupted cutting conditions. CVD-coated carbide for high wear resistance Optimised for stainless steel turning applications Rhombic CCMT form with central hole and countersink 0.8 mm corner radius for consistent edge strength Consistent wear life for demanding stainless steel turning The CCMT120408 T6215 insert combines a CVD coating with a robust cemented carbide substrate to provide extended wear resistance in the machining of stainless steels. A chemical vapour deposition layer reduces abrasive wear and heat‑related edge breakdown, which means longer tool life and fewer indexings. For customers unfamiliar with coatings: CVD creates a dense, adherent hard layer that protects the substrate during high‑temperature contact, improving process stability when turning heat‑sensitive alloys. The single‑sided chipbreaker aids chip control while maintaining a stable cutting edge for repeatable part quality. Accurate fit and versatile holder compatibility for production reliability The rhombic insert in CCMT form ensures a predictable cutting geometry and simple seat positioning in standard ISO holders. Key measurable attributes — 12 mm inscribed circle, 4.76 mm thickness, 7° clearance angle and the central hole with one‑sided countersink (40°–60°) — determine compatibility with clamping sets, shims and screws. Choosing the correct holder and tolerance class minimises runout and vibration, which translates directly into improved surface finish and dimensional accuracy. The insert’s geometry supports both roughing and finishing cuts when paired with the appropriate toolholder and machine rigidity. Stable chip control and surface finish for smoother production flow The single‑sided chipbreaker and the 0.8 mm corner radius provide a balance between edge strength and surface quality, reducing chatter on medium‑stiff setups and helping to produce consistent component surfaces. Where material adhesion and built‑up edge are a risk, the CVD layer combined with correct machining parameters reduces sticking and burr formation. For process planning, matching the chipbreaker style and grade to feed, depth and alloy ensures efficient swarf evacuation and fewer interruptions during batch production. This results in lower downtime and predictable cycle times for repeat jobs. For tailored advice on integrating Tungaloy indexable inserts into existing toolholders or for procurement via Metav Werkzeuge, contact our technical sales team at Metav Werkzeuge — eMail: info@metav-werkzeuge.com or Telefon: +49 2822 7131930 Technical data Manufacturer SKU: TUN6903081 Internal SKU: 6903081-Tungaloy Item number: 6903081 Series: ISO-Drehwendeschneidplatten Material: Hartmetall Grade/coating: T6215 ISO designation: CCMT120408 Form: rhombic Specifications Inscribed circle: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Clearance angle: 7° Included angle: 80° Special features CVD-coated cemented carbide substrate Single-sided chipbreaker Central hole with cylindrical bore and one-sided countersink (40°–60°) ISO-standard indexable turning insert Optimised for turning of stainless steels Compatible with appropriate holders, shims and clamping sets FAQ What materials is this insert suitable for? The CCMT120408 T6215 insert is optimised for machining stainless steels and performs well under stable to lightly interrupted turning conditions. How is the insert secured in the holder? The insert uses a central hole with a cylindrical bore and a one‑sided countersink; correct clamping with the matching screw and shim ensures repeatable seating and minimal runout. What does the CVD coating provide in practice? The CVD coating on this grade enhances abrasion resistance and reduces thermal wear, extending tool life and maintaining edge integrity in demanding stainless steel operations. Which geometry benefits finishing operations? The 0.8 mm corner radius delivers a compromise between robustness and surface quality, making it suitable for light finishing passes when machine rigidity is sufficient. 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.
CCMT 120408 T6215 Wendeplatten - Tungaloy
Reliable machining of stainless steels is achieved through the combination of a CVD‑coated T6215 grade and a 0.8 mm corner radius, delivering extended tool life and consistent surface finish; compatibility with ISO holders ensures straightforward integration. Order the insert directly via Metav Werkzeuge or consult their specialists for holder matching and process optimisation. CCMT 120408 T6215 Tungaloy turning insert – 80° rhombic, 0.8 mm radius The CCMT120408 T6215 is an ISO-format indexable insert designed for external and internal turning, optimised for rostfreier Stahl under stable to lightly interrupted cutting conditions ISO format CCMT120408 compatible system CVD-coated T6215 grade for stainless steel Rhombic 80° geometry for stable cutting 0.8 mm corner radius for robustness Durable coating and grade for predictable wear performance The insert is manufactured from carbide and finished with a CVD‑coating in grade T6215, a combination intended to reduce abrasive wear and maintain cutting-edge integrity when machining stainless steels. This material-and-coating pairing provides a measurable improvement in tool life under consistent cutting conditions and contributes to a reliable surface quality on the workpiece. The wear behaviour of the grade allows predictable tool-change intervals, which supports cycle-time planning and reduces unscheduled downtime. Geometry and dimensions that simplify holder selection and clamping The ISO designation and the CCMT120408 format make the insert compatible with standard clamping systems when the holder matches the insert form, relief angle, tolerance class, clamping method, size and thickness. The 80° rhombic geometry combined with a 7° relief angle gives good edge strength with accessible cutting directions, while the 0.8 mm corner radius balances robustness and finish. At 12 mm inscribed circle and a plate thickness of 4.76 mm, the insert fits common ISO turning assemblies; secure fixation is achieved via the supplied hole arrangement and standard clamping components. Application benefits: productivity, chip control and system planning Equipped with a one-sided chipbreaker and a cylindrical hole with a single-sided countersink (40°–60°), this insert offers stable chip formation when matched to an appropriate holder and cutting parameters. The design supports both external and internal turning operations, particularly where stability is high or interruptions are light. Selecting the correct chipbreaker and grade according to material, operation and machine rigidity yields tangible gains in productivity and surface finish, while the system approach—insert plus holder, shim/clamp and replacement screws—ensures repeatable clamping and quick replacement in production environments. For reliable machining with Tungaloy quality, contact Metav Werkzeuge to specify CCMT120408 inserts and the matching holder assembly — their technical team will advise on optimal grade selection and clamping for the application. Technical data Article number: 6903076 SKU: 6903076-Tungaloy Designation: CCMT120408 Brand: Tungaloy Material: carbide Facts Inscribed circle / size: 12 mm Thickness: 4.76 mm Corner radius: 0.8 mm Geometry angle: 80° Relief angle: 7° Manufacturer SKU: TUN6903076 Special features CVD-coated grade T6215 Rhombic plate form (80°) One-sided chipbreaker Cylindrical hole + single-sided countersink (40°–60°) ISO turning insert series for external and internal turning Suitable for rostfreier Stahl (stainless steels) System components: insert, appropriate external holder or boring bar, shim/clamp and replacement screws Optimised for stable to lightly interrupted cutting conditions FAQ Which materials are recommended for this insert? The CCMT120408 T6215 insert is specified for machining rostfreier Stahl (stainless steels) under stable to lightly interrupted turning conditions; select the chipbreaker and cutting data to match workpiece alloy and rigidity. What are the key dimensions and angles of the insert? The insert has an inscribed circle of 12 mm, a thickness of 4.76 mm, a corner radius of 0.8 mm, a geometry angle of 80° and a relief angle of 7°, matching common ISO turning holder requirements. How is compatibility with a holder determined? Compatibility depends on the insert form, relief angle, tolerance class, clamping method, size and thickness; ensure the holder accepts the CCMT120408 format and the 4.76 mm plate thickness for secure clamping. What performance can be expected from the T6215 grade? Grade T6215 combines a wear‑resistant CVD coating with a carbide substrate to provide consistent edge life and good abrasion resistance when turning stainless steels, supporting longer tool life and stable process windows. How is the insert clamped and secured in the assembly? The insert uses a cylindrical hole with a single-sided countersink (40°–60°) for positive positioning; a compatible holder with the correct shim/clamp and replacement screws completes the system for repeatable 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.
CCMT 120408 T6215 Wendeplatten - Tungaloy
Take advantage of a wear-resistant CVD-coated carbide grade designed for stainless-steel turning, with a precise 0.8 mm nose radius and an economical ISO geometry for stable operations; order directly via Metav Werkzeuge or consult the team for application advice. CCMT120408 T6215 Tungaloy indexable turning insert — CVD-coated carbide, 0.8 mm nose radius A CCMT120408 T6215 indexable turning insert engineered for turning operations, optimised for rostfreiem Stahl (stainless steel) under stable to lightly interrupted cutting conditions. CCMT120408 rhombic 80° geometry CVD-coated carbide grade T6215 0.8 mm nose radius for balanced finish Cylindrical hole with 40°–60° countersink Consistent cutting performance for stainless-steel turning The CVD-coated carbide matrix of this insert delivers improved wear resistance and thermal stability, which supports longer tool life when machining stainless steel under consistent conditions. The hardened coating reduces flank wear and preserves the cutting edge, so surface quality remains predictable over extended cycles. This results in fewer tool changes and steadier process output, benefitting productivity in high-mix or batch production where reproducibility is critical. Secure mounting and geometry that match standard toolholders Compatibility with a toolholder is governed by form, relief angle, tolerance class, mounting and thickness; the rhombic 80° profile and 7° relief angle ensure the insert seats correctly in ISO-style external holders and boring bars. The 4.76 mm plate thickness and the central hole with a cylindrical bore plus a one-sided countersink (40°–60°) give reliable clamping and repeatable location. As a consequence, set-up times are reduced and runout or misalignment risks are minimised, supporting consistent cutting forces and improved dimensional control. Controlled chip formation and dependable surface finish With a single-sided chipbreaker and a 0.8 mm corner radius, the geometry balances edge strength and the ability to produce a good surface finish on rostfreiem Stahl. The tool system is typically composed of an ISO insert, a matched external holder or boring bar, a shim/clamping set and spare screws; correct matching of chipbreaker and grade to workpiece material and process stability improves chip evacuation and lowers the probability of built-up edge. As a result, machining efficiency is elevated while maintaining repeatable surface quality and component tolerances. For application-specific recommendations on the Tungaloy CVD-coated grade or to check holder compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for technical guidance and availability. Technical Data SKU: 6903072-Tungaloy Manufacturer SKU: TUN6903072 Manufacturer article number: 6903072 Model series: ISO turning inserts Designation: CCMT120408 T6215 Tungaloy insert Facts Corner radius: 0.8 mm Relief angle: 7° Insert angle: 80° Thickness: 4.76 mm Size: 12 mm Hole style: cylindrical hole + one-sided countersink (40°–60°) Special features CVD-coated carbide grade T6215 Suitable for turning stainless steel Rhombic insert form (CCMT) One-sided chipbreaker ISO-standard indexable insert Compatibility determined by form, relief angle, tolerance class, mounting, size and thickness System components: holder, shim/clamping set and spare screws FAQ Which materials is this insert best suited for? The CCMT120408 T6215 Tungaloy insert is optimised for stainless steel machining and provides wear resistance suitable for stable to slightly interrupted turning operations. What is the corner radius and how does it influence finish? The insert has a 0.8 mm corner radius; this radius offers a compromise between cutting-edge strength and the ability to achieve a fine surface finish when feeds and speeds are selected appropriately for the CCMT120408 T6215 geometry. How is the insert clamped and what hole does it require? Clamping is achieved via the central cylindrical hole with a one-sided countersink (40°–60°); the feature ensures secure seating in ISO-compatible holders for the CCMT120408 T6215 insert. Can this grade handle interrupted cuts? The T6215 CVD-coated grade is designed for stable to lightly interrupted cutting; for heavy interruptions, a different grade or more robust geometry should be considered to protect edge life. What components complete the cutting system for this insert? A typical system comprises the ISO insert, a matching external holder or boring bar, a shim/clamping set and spare screws to ensure correct seating and repeatability for the CCMT120408 T6215 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.
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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