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 KCU10B 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 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 Performance features for indexable inserts CNMG 120412 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412MP-KCU10B-KENNAMETAL Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: KCU10B 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. 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-120412-KCU10B-Kennametal 40END
CNMG 120412 KCU10B 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, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Features CNMG 120412 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412FW-KCU10B-KENNAMETAL Facts and Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: KCU10B 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. The use of brand names and 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 Kennametal. 40START indexable-inserts-CNMG-120412-KCU10B-Kennametal 40END
CNMG 120412 KCU25 Indexable Insert - Kennametal
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 CNMG 120412 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412MS-KCU25-KENNAMETAL Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: KCU25 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 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 Kennametal. 40START indexable-inserts-CNMG-120412-KCU25-Kennametal 40END
CNMG 120412 KCU25 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 Technical data indexable inserts CNMG 120412 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412RP-KCU25-KENNAMETAL Facts & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: KCU25 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 trademarks and trade names are the property of their respective 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 sales offer includes high-quality, new branded articles from the manufacturer Kennametal. 40START indexable-inserts-CNMG-120412-KCU25-Kennametal 40END
CNMG 120412 KCU25 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 for CNMG 120412 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412MP-KCU25-KENNAMETAL Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: KCU25 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 designation of brand names and trademarks is for explanatory purposes only. The brands mentioned are not in any contractual relationship with our company. The items offered are original, brand-new goods of the Kennametal brand. 40START indexable-inserts-CNMG-120412-KCU25-Kennametal 40END
CNMG 120412 KF 3005 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 Information on technical features inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KF3005-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 3005 Chip Breaker: KF 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. Quotations of brand names and registered trademarks are 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 Sandvik brand. 40START indexable-inserts-CNMG-120412-3005-Sandvik 40END
CNMG 120412 KF 3210 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 Specifications indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KF3210-SANDVIK Dataand Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 3210 Chip Breaker: KF 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 use of brand names and 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-120412-3210-Sandvik 40END
CNMG 120412 KF 3225 Indexable Insert - Sandvik
Didn't find the right insert in our selection? No problem, we are at your side!► Send us a photo of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing by post. Technical data for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KF3225-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 3225 Chip Breaker: KF 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 mention of protected trademarks and trade names is for illustrative purposes only. There is no connection whatsoever between our company and the brands mentioned. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-120412-3225-Sandvik 40END
CNMG 120412 KM 3005 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 CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KM3005-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 3005 Chip Breaker: KM 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. Quotations of brand names and registered trademarks are 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-CNMG-120412-3005-Sandvik 40END
CNMG 120412 KM 3210 Indexable Insert - Sandvik
Couldn't find the right insert? Don't worry, we're here for you!► Send us a photo of your insert by e-mail.► Send us your drawing directly by e-mail.► Send us a sample insert or drawing by post Information on technical features for CNMG 120412 inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KM3210-SANDVIK Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: 3210 Chip Breaker: KM 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. 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-120412-3210-Sandvik 40END
CNMG 120412 KM 3225 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 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KM3225-SANDVIK Facts / Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: 3225 Chip Breaker: KM 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 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-CNMG-120412-3225-Sandvik 40END
CNMG 120412 KR 3210 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 ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com Performance features for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KR3210-SANDVIK Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 3210 Chip Breaker: KR 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. Quotations of brand names and registered trademarks are 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-CNMG-120412-3210-Sandvik 40END
CNMG 120412 KR 3225 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 Specifications CNMG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KR3225-SANDVIK Facts & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: 3225 Chip Breaker: KR 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. 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-120412-3225-Sandvik 40END
CNMG 120412 KRR 3210 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 Performance features indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412KRR3210-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 3210 Chip Breaker: KRR 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 brands and registered trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120412-3210-Sandvik 40END
CNMG 120412 KS20 Wendeplatten - Tungaloy
Take advantage of a combination of wear-resistant KS20 carbide, stable CNMG geometry and a double-sided chipbreaker for continuous, predictable turning operations; order replacements quickly via Metav Werkzeuge or consult their technical team for application-specific recommendations. CNMG 120412 KS20 indexable turning insert — ISO-standard insert for turning, rhombic 80° geometry, Tungaloy The CNMG120412 KS20 is an ISO-indexed turning insert intended for external and internal turning with a rhombic 80° profile and double-sided chipbreaker 80° rhombic geometry for versatile turning KS20 Tungaloy carbide grade for wear resistance Double-sided chipbreaker for extended tool life Cylindrical hole for secure mounting Engineered for durable, predictable cutting performance The insert is manufactured from carbide and supplied in the KS20 grade from Tungaloy, developed to balance wear resistance and edge stability. This composition delivers a reliable cutting edge under a range of machining conditions, reducing unplanned tool changes and improving process uptime. The ISO conformity of the indexable plate supports straightforward replacement and inventory control in production environments, while the double-sided design multiplies usable cutting edges for cost-effective usage. Precise geometry that supports consistent surface finish A rhombic shape with an 80° included angle and a corner radius of 1.2 mm provides predictable cutting forces and a controlled chip flow for many turning tasks. The insert’s thickness 4.76 mm and size 12 are standardised so compatibility with matching holders is determined by shape, relief angle (0°), tolerance class, clamping method and plate dimensions. These geometrical parameters contribute directly to machining stability and help achieve repeatable dimensional accuracy and surface quality on components. Chip control and application scope that reduce cycle times The integrated double-sided chipbreaker and the cylindrical hole design ensure secure clamping and steady chip formation in both external and internal turning. When paired with the correct external holder or boring bar and the appropriate clamping set, the insert supports a wide material spectrum and cutting regimes. This configuration lowers the risk of edge failure, shortens cycle time by allowing higher metal removal rates in many operations and simplifies edge indexing during service. System-level advantages for workshop efficiency As part of a complete tooling system — indexable plate, compatible holder, underlay/clamping set and spare screws — this insert promotes rapid changeover and reduced inventory complexity. The double-sided format and ISO standardisation make stock rotation and tool management straightforward, enhancing the total cost of ownership. For less experienced staff, the clear geometric and system parameters reduce setup errors; for production managers the consistent performance delivers improved throughput and predictable tool consumption. Contact Metav Werkzeuge for tailored tool selection and fast supply of Tungaloy CNMG120412 KS20 indexable inserts — expert advice and application support are available to match the insert to the workpiece and holder configuration Technical data Article number: 6802183 Manufacturer SKU: TUN6802183 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Brand: Tungaloy Facts Corner radius: 1.2 mm Thickness: 4.76 mm Size (inscribed circle): 12 mm Included angle: 80° Relief angle: 0° Special features KS20 carbide grade by Tungaloy Rhombic plate shape Double-sided chipbreaker Cylindrical hole for secure mounting Intended for external and internal turning Compatibility depends on shape, relief angle, tolerance, clamping, size and thickness System build: ISO insert, matching external holder or boring bar, underlay/clamping set and spare screws FAQ What materials can be machined with this insert? The CNMG120412 KS20 insert is a general-purpose carbide grade designed for robust wear resistance and edge stability; it suits a wide range of turning applications when the correct chipbreaker and cutting parameters are selected. How does the KS20 grade affect tool life? The KS20 grade from Tungaloy combines hardness and toughness to resist abrasive wear while maintaining edge integrity, which typically extends effective tool life in stable turning operations. Is the insert compatible with standard ISO CNMG holders? Yes, the insert follows ISO plate dimensions; compatibility with a given holder is determined by plate form, relief angle (0°), tolerance class, clamping style, size and thickness. Can the insert be indexed multiple times? The double-sided design provides multiple usable cutting edges; indexing restores a fresh edge and helps to maximise the number of cuts per plate. 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 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. ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930 Product specifications for indexable inserts CNMG 120412 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412FN-KT315-KENNAMETAL Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 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 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 Kennametal brand. 40START indexable-inserts-CNMG-120412-KT315-Kennametal 40END
CNMG 120412 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 Features for indexable inserts CNMG 120412 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412FW-KT315-KENNAMETAL Facts & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 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 trademarks and trade names are the property of their respective owners. The mention of protected brand names and trademarks 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 Kennametal brand. 40START indexable-inserts-CNMG-120412-KT315-Kennametal 40END
CNMG 120412 KTP10 Indexable Insert - Kennametal
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 Design details CNMG 120412 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG120412FV-KTP10-KENNAMETAL Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special 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. 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. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-120412-KTP10-Kennametal 40END
CNMG 120412 M235 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 details for insert CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412QM235-SANDVIK Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: M235 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. Brand names and protected trademarks are mentioned solely for explanatory purposes. The brands mentioned are not in any contractual relationship with our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-120412-M235-Sandvik 40END
CNMG 120412 MF 1105 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 Product features for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412MF1105-SANDVIK Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 1105 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 indication of brand names and trademarks is for information purposes only. The brands mentioned are not in any contractual relationship with our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-120412-1105-Sandvik 40END
CNMG 120412 MF 1115 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 Specifications CNMG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412MF1115-SANDVIK Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 1115 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. 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-120412-1115-Sandvik 40END
CNMG 120412 MF 1125 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 Product details for indexable inserts CNMG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412MF1125-SANDVIK Data & Figures: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 1125 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. Quotations of brand names and registered trademarks are 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-CNMG-120412-1125-Sandvik 40END
CNMG 120412 MF 2015 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 Design details CNMG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412MF2015-SANDVIK Figures for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: 2015 Chip Breaker: MF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: The rights to brand names and registered trademarks are held by their rightful owners. 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-CNMG-120412-2015-Sandvik 40END
CNMG 120412 MF 2025 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. ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 Detail specifications for CNMG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG120412MF2025-SANDVIK Facts for the tool: ISO-Code: CNMG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special 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 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-120412-2025-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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