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 160612 QM 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 ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Performance features for CNMG 160612 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612QM4335-SANDVIK ISO-Code: CNMG160612 Grade: 4335 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 6,35mm Radius: 1.2 Chip Breaker: QM Chip Breaker: double-sided Manufacturer: Ownership of brand names and protected trademarks remains with their 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. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-160612-4335-Sandvik 40END
CNMG 160612 QM 4405 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 details for inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612QM4405-SANDVIK Figures for the tool: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: 4405 Chip Breaker: QM 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 inclusion of registered trademarks and trade names is for illustrative purposes only. There is no connection whatsoever between our company and the brands mentioned. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-160612-4405-Sandvik 40END
CNMG 160612 QM 4415 Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com Design details for indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612QM4415-SANDVIK Data/ Figures: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Special features Material: cemented carbide Grade: 4415 Chip Breaker: QM 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 protected trademarks and trade names is 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-160612-4415-Sandvik 40END
CNMG 160612 QM 4425 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 CNMG 160612 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612QM4425-SANDVIK Figures for the tool: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Special features Material: cemented carbide Grade: 4425 Chip Breaker: QM with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The naming of brand names and protected trademarks is for descriptive purposes only. 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-160612-4425-Sandvik 40END
CNMG 160612 R235 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Specifications for CNMG 160612 insert from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612MR235-SANDVIK Figures for the tool: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: R235 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The 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-160612-R235-Sandvik 40END
CNMG 160612 S05F 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 indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SMS05F-SANDVIK Facts & Figures: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: S05F 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. 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-160612-S05F-Sandvik 40END
CNMG 160612 S205 Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Product details for CNMG 160612 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SMS205-SANDVIK Facts and Figures: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: S205 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: The rights to brand names and registered trademarks are held by their rightful owners. Quotations of brand names and registered trademarks are for illustrative purposes only. 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-160612-S205-Sandvik 40END
CNMG 160612 SM 1105 Indexable Insert - Sandvik
You couldn't find the right insert? Let us help you!► Send us a photo of your insert directly by e-mail.► Send us your drawing directly by e-mail.► Send us your sample insert or drawing by post. Technical data indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SM1105-SANDVIK Facts for the tool: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: 1105 Chip Breaker: SM with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The naming of brand names and protected trademarks is for descriptive purposes only. 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-160612-1105-Sandvik 40END
CNMG 160612 SM 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 Product features indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SM1115-SANDVIK Figures for the tool: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: 1115 Chip Breaker: SM with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The use of brand names and 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-160612-1115-Sandvik 40END
CNMG 160612 SM 1125 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 Performance features for indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SM1125-SANDVIK Facts and Figures: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: 1125 Chip Breaker: SM 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 inclusion of registered trademarks and trade names is for illustrative purposes only. There is no connection whatsoever between our company and the brands mentioned. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNMG-160612-1125-Sandvik 40END
CNMG 160612 SM 2025 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product characteristics for indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SM2025-SANDVIK Data & Figures: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: 2025 Chip Breaker: SM 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. 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-160612-2025-Sandvik 40END
CNMG 160612 SMC 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. ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 Technical data for indexable inserts CNMG 160612 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG160612SMC1115-SANDVIK Figures for the tool: ISO-Code: CNMG160612 Clearance Angle: 0° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: 1115 Chip Breaker: SMC 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 trademarks and trade names is 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 Sandvik brand. 40START indexable-inserts-CNMG-160612-1115-Sandvik 40END
CNMG 160612 T5105 Wendeplatten - Tungaloy
Take advantage of a CVD-coated carbide grade engineered for high-speed cast iron turning, combined with ISO CNMG geometry and a 1.2 mm corner radius for predictable tool life and surface consistency; order directly via Metav Werkzeuge or contact our consultants for application advice. CNMG160612 T5105 turning insert by Tungaloy — ISO rhombic geometry, CVD-coated carbide CNMG160612 T5105 is an ISO rhombic turning insert developed for high-speed external and internal turning of cast iron under stable machining conditions. ISO rhombic CNMG 160612 geometry CVD-coated carbide for high-speed cutting Double-sided chipbreaker for stable swarf Cylindrical-hole design for secure clamping Consistent high-speed performance for cast iron The CVD-coated carbide grade T5105 offers a balance of wear resistance and toughness tailored to high-speed machining of cast iron. The coating reduces flank wear and extends usable life during uninterrupted cuts, which translates into fewer insert changes and steadier cycle times. For production or job-shop environments that prioritise throughput, this grade maintains edge integrity while preserving workpiece quality. Reliable clamping and dimensional stability With a cylindrical hole and ISO CNMG form, this insert ensures precise seating and reproducible positioning in compatible holders. The 80° lead angle and 0° clearance geometry deliver predictable cutting forces, while the 1.2 mm corner radius smooths transitions to improve edge strength and reduce the risk of chipping. Clear compatibility depends on holder form, tolerance class, attachment type, size and thickness. Efficient chip control for safer, cleaner machining Equipped with a double-sided chipbreaker, the indexable cutting element breaks and guides swarf reliably in stable cutting conditions. This feature helps to avoid long, stringy chips and supports consistent surface finish on cast iron components. Explaining briefly: a chipbreaker modifies the way the cut material curls and fractures, improving evacuation and reducing re-cutting, which benefits both machine uptime and operator safety. Easy selection and integration into turning systems As an ISO-standardised insert, the component integrates with a wide range of external holders and boring bars when the matching specifications are observed. The 6.35 mm thickness and 16 mm size are common in turning tool systems, simplifying stocking and supplier logistics. Technical integration advice is available to confirm holder compatibility and optimal cutting parameters for a given machine setup. For production applications that require dependable high-speed cast iron turning, contact Metav Werkzeuge for procurement of Tungaloy CNMG160612 T5105 inserts and personalised machining recommendations; eMail info@metav-werkzeuge.com or call +49 2822 7131930 for expert assistance. Technical data Article number: 6852899 Manufacturer SKU: TUN6852899 Product label: CNMG160612 T5105 Tungaloy-Wendeplatte Specifications Corner radius: 1.2 mm Insert size: 16 mm Thickness: 6.35 mm Clearance angle: 0° Lead angle: 80° Special features Material: carbide Coating: T5105 (CVD) Chipbreaker: double-sided Hole: cylindrical Form: rhombic (CNMG) Typical application: turning (external and internal) FAQ What materials is this insert designed for? The T5105 grade is formulated for high-speed machining of cast iron; the CNMG160612 insert performs best under stable cutting conditions with appropriate holders. Can the insert be used on internal turning operations? Yes, the ISO CNMG form and cylindrical-hole configuration allow use in both external and internal turning setups when a compatible boring bar or holder is employed. How does the chipbreaker affect surface finish? The double-sided chipbreaker promotes controlled chip formation and evacuation, which supports a consistent surface finish on cast iron workpieces and reduces interruption from chip entanglement. Is the insert reversible or single-use per edge? The CNMG geometry is double-sided; each side provides a usable cutting edge, offering multiple indexing positions before replacement. Which parameters determine holder compatibility? Holder compatibility is governed by the insert form, clearance angle, tolerance class, attachment method, size and thickness; confirm these matches with the chosen toolholder. 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 160612 T5105 Wendeplatten - Tungaloy
Take advantage of the CVD-coated T5105 grade and the robust 80° rhombic CNMG geometry for efficient, high-speed turning of cast iron under stable conditions; the insert’s secure cylindrical hole and tolerance to ISO mounting ensure repeatable assembly and reliable productivity. Order the insert directly via Metav Werkzeuge or consult our specialists for application guidance. CNMG160612 T5105 CNMG Turning Insert for Turning by Tungaloy — CVD-coated carbide for cast iron machining CNMG160612 T5105 Tungaloy insert is a rhombic ISO indexable insert designed for turning operations, offering a wear-resistant CVD coating and geometry suited to high-speed machining of cast iron under stable setups. CVD-coated T5105 carbide grade 80° rhombic form with 1.2 mm radius Double-sided chipbreaker for stable cutting Cylindrical hole, compatible with ISO holders Faster cycle times with a wear-resistant CVD grade The T5105 grade is a CVD-coated cemented carbide developed for high-speed machining of cast iron, delivering prolonged tool life where cutting speeds are elevated and conditions are stable. The coating reduces flank wear and improves resistance to abrasive particles commonly found in grey and nodular cast irons, which in turn sustains dimensional accuracy across longer production runs. For manufacturers aiming to increase throughput without compromising surface quality, this insert provides a concrete performance advantage by lowering frequency of index changes and maintaining consistent cutting behaviour. Consistent part quality thanks to precision geometry The 80° rhombic plate form with a 1.2 mm corner radius produces a controlled cutting edge suitable for both external and internal turning. The specified 0° clearance and the rhombic outline ensure stable engagement in axial and radial cuts; this geometry supports predictable chip formation and helps reduce vibration when used with an appropriately rigid holder. The insert’s cylindrical hole and standard ISO dimensions promote repeatable clamping and alignment in ISO-compatible toolholders, which is essential for repeatable part tolerances and efficient toolchange procedures on the shop floor. System-level benefits and practical application guidance As part of an ISO insert system, the CNMG160612 requires a matching external holder or boring bar, a suitable clamping set or backplate, and replacement screws to complete the assembly; compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The integrated double-sided chipbreaker supports controlled chip segmentation when paired with the correct feed and depth settings, reducing manual chip handling and improving operator safety. For setups with limited rigidity, select a chipbreaker and machining strategy that prioritises stability; where high material removal rates are achievable, the T5105 grade provides the wear resistance needed to maintain edge integrity and surface finish. Contact Metav Werkzeuge for application advice or to request a quote for Tungaloy CNMG160612 inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, experienced guidance. Technical data Article number: 6850154 Manufacturer SKU: TUN6850154 Supplier SKU: 6850154-Tungaloy Model series: ISO turning indexable inserts Application: Turning Material: Carbide Facts Corner radius: 1.2 mm Plate thickness: 6.35 mm Plate size: 16 mm Wedge angle: 80° Clearance angle: 0° Special features Grade/coating: T5105 (CVD-coated cemented carbide) Chipbreaker: double-sided Hole: cylindrical hole (with hole) Shape: rhombic (CNMG form) ISO designation: CNMG160612 Compatibility: ISO holders (form, clearance angle, tolerance class, fastening, size, thickness determine fit) FAQ Is this insert suitable for cast iron turning? The CNMG160612 T5105 insert is specified for high-speed machining of cast iron under stable cutting conditions; the T5105 CVD coating and carbide substrate enhance wear resistance for these applications. What holder compatibility is required? Compatibility depends on ISO form, clearance angle, tolerance class, fastening, size and thickness; the insert’s cylindrical hole and ISO dimensions allow mounting in standard ISO-compatible turning holders. Which chipbreaker does the insert use and what is its benefit? The insert features a double-sided chipbreaker, which promotes controlled chip formation for stable cutting and improved swarf control during turning operations. What are the key dimensions to check before ordering? Verify the ISO designation CNMG160612, plate size 16 mm, plate thickness 6.35 mm and corner radius 1.2 mm to ensure correct fit with the selected holder and clamping set. Can this grade be used for other materials besides cast iron? The T5105 grade is optimised for cast iron high-speed applications under stable conditions; performance on other materials is not specified and should be assessed with test cuts or by consulting application experts. 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 160612 T5115 Wendeplatten - Tungaloy
Benefit from the combination of the T5115 CVD coating and the CNMG160612 geometry for a balance of wear resistance and edge stability; this supports consistent turning performance on cast iron. Order the CNMG160612 insert directly via Metav Werkzeuge or request application advice from our consultants. CNMG160612 T5115 Turning Insert for Turning by Tungaloy The CNMG160612 T5115 Tungaloy insert is an ISO‑standard turning indexable insert designed for external and internal turning, offering a universal grade optimised for cast iron machining. CNMG160612 geometry, ISO‑standard insert CVD-coated carbide grade T5115 Double-sided chipbreaker for cast iron 80° rhombic shape with 1.2 mm nose radius Reliable, wear‑resistant grade for cast iron turning The T5115 grade is a CVD‑coated carbide developed as a universal solution for machining cast iron, combining wear resistance with edge stability. This balance reduces unexpected tool wear and extends time between indexings, which contributes to fewer interruptions in production. The coating supports consistent surface quality and helps to maintain a stable cutting edge under typical turning conditions, making the insert well suited where reproducible component quality and predictable tool life are priorities. Clear compatibility and mounting requirements for trouble‑free setup The insert follows ISO geometry rules, so compatibility with a clamping holder depends on formal parameters such as form, clearance angle, tolerance class, fastening, size and thickness. The CNMG160612 features a rhombic plate form with an 80° lead angle, a 0° clearance angle and a 6.35 mm plate thickness; it also has a cylindrical hole for secure fastening. These measurable values make it straightforward to match the insert to a suitable outer holder or boring bar: select a holder that matches the geometry and tolerance class to ensure correct seat, clamping force and repeatability. Productivity gains through stable chip formation and simple system integration A double‑sided chipbreaker design gives a practical combination of tool life and chip control, particularly in cast iron applications where chip formation affects both surface finish and machine cleanliness. The 1.2 mm nose radius provides a compromise between strength and surface finish, supporting medium to heavier feeds while maintaining acceptable component quality. The recommended system comprises the ISO insert, a matching external holder or boring bar, an underlay/clamping set and replacement screws; this modular approach simplifies inventory and shortens changeover times, supporting productive machining cycles. Contact Metav Werkzeuge for availability and application advice on the Tungaloy CNMG160612 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6850158 SKU: 6850158-Tungaloy Manufacturer SKU: TUN6850158 Brand: Tungaloy Model series: ISO turning indexable inserts Core specifications Insert designation: CNMG160612 ISO code: 160612 Thickness: 6.35 mm Size: 16 mm Nose radius: 1.2 mm Clearance angle: 0° Lead angle: 80° Features and applications Material: Carbide (CVD-coated) Grade: T5115 Chipbreaker: Double-sided Hole: Cylindrical hole Plate form: Rhombic Recommended use: Turning (external and internal) Suitable for: Cast iron System components: insert, holder, underlay/clamping set, spare screws FAQ What materials is this insert best suited for? The CNMG160612 with grade T5115 is optimised as a universal choice for cast iron, offering a compromise between wear resistance and edge stability that supports consistent performance in typical turning operations. How is compatibility with a holder determined? Compatibility depends on matching the insert geometry and measurable parameters: form, clearance angle (0°), tolerance class, fastening, size (16 mm) and thickness (6.35 mm); selecting a holder that aligns with these values ensures correct clamping and repeatable results. What advantage does the double‑sided chipbreaker provide? A double‑sided chipbreaker enables indexing of multiple cutting edges and improves chip control for cast iron turning; this can increase effective tool life and simplify tool management in a production environment. Which dimensions are most important when specifying this insert? Key dimensions are the plate designation CNMG160612, thickness 6.35 mm, nose radius 1.2 mm, lead angle 80° and the cylindrical hole style; these values are essential for choosing a compatible holder and ensuring correct seating. Can the insert be used for internal as well as external turning? Yes, the ISO‑standard geometry and the balanced characteristics of the T5115 grade make it suitable for both external and internal turning operations when paired with an appropriate holder. 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 160612 T5115 Wendeplatten - Tungaloy
Robust wear resistance and consistent edge stability make the CNMG160612 T5115 ideal for production turning of cast iron; its CVD-coated cemented carbide grade delivers extended tool life while the rhombic 80° geometry supports stable cutting and good surface finish. Order the CNMG160612 T5115 directly via Metav Werkzeuge or ask our consultants if needed. CNMG160612 T5115 CNMG indexable turning insert — ISO turning insert, rhombic 80°, Tungaloy The CNMG160612 T5115 is an ISO-standard rhombic indexable insert for external and internal turning, engineered for productive machining of cast iron with a balance of abrasion resistance and cutting-edge stability. CVD-coated cemented carbide grade T5115 Optimised for cast iron machining Rhombic CNMG shape with 80° cutting geometry Double-sided chipbreaker, cylindrical hole design Corner radius 1.2 mm for robust cutting Consistent cutting performance through CVD-coated grade technology The use of a CVD-coated cemented carbide substrate, specified as T5115, provides a combination of wear resistance and maintained edge integrity that supports longer intervals between indexings. This universal grade is tailored for cast iron applications and is intended to reduce flank wear under interrupted and steady cutting conditions. For production environments, the result is fewer insert changes and improved process stability, which translates into higher machine uptime and lower unit production costs without compromising surface quality. ISO compatibility and secure clamping for repeatable results Designed to the ISO specification, the insert’s compatibility with clamping systems depends on shape, relief, tolerance class, fastening method, size and thickness. The rhombic CNMG form with an included angle of 80° and a 0° relief presents predictable engagement with holders; the cylindrical hole ensures positive seating and simplified replacement. As an ISO-standard component, the insert is intended for use with matching external holders or boring bars, together with shims, clamp sets and replacement screws, enabling a modular system build‑up that supports repeatable set-up and reduced fixturing errors. Application guidance: machining benefits and practical selection tips For external and internal turning, select the double-sided insert and a matching chipbreaker according to workpiece material, machining strategy and fixture stability; the integrated chip control design supports swarf removal and consistent cutting forces. The corner radius 1.2 mm provides a compromise between edge strength and surface finish, while the 6.35 mm thickness contributes to rigidity under heavy cuts. Properly matched, this insert reduces vibration, enhances dimensional repeatability and helps maintain a consistent tool life across batches. If uncertainty remains about the optimal grade or chipbreaker for a specific setup, technical advice is available to define parameters that preserve tool life and part quality. For original Tungaloy performance and swift supply, contact Metav Werkzeuge for tailored application advice and ordering of CNMG160612 T5115 inserts via Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for details. Technical Data Article number: 6852900 SKU: 6852900-Tungaloy Manufacturer SKU: TUN6852900 Model series: ISO-Drehwendeschneidplatten Material: Cemented carbide Facts Size: 16 Thickness: 6.35 mm Corner radius: 1.2 mm Relief angle: 0° Included angle: 80° Special features ISO designation: CNMG160612 Grade/coating: T5115 (CVD-coated) Double-sided chipbreaker Rhombic plate form Cylindrical hole Application: Turning FAQ What materials is this insert optimised for? The CNMG160612 T5115 insert is optimised for cast iron machining; the T5115 grade balances abrasion resistance and edge stability for such materials. Can the insert be used for both external and internal turning? Yes—the ISO-format CNMG shape and cylindrical hole allow use in suitable external holders and boring bars for both external and internal turning operations. How is the insert mounted and secured in the holder? Compatibility is determined by form, relief, tolerance class, fastening, size and thickness; the CNMG160612 uses a cylindrical hole for secure seating and indexing in ISO-standard clamping systems. What benefits does the 1.2 mm corner radius provide? A corner radius of 1.2 mm increases edge robustness and helps absorb cutting forces, resulting in improved tool life and consistent surface finish under typical turning conditions. Is the insert reversible or single-use per side? The insert features a double-sided chipbreaker design, allowing both faces to be indexed for economical use and extended effective life of each insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 160612 T5115 Wendeplatten - Tungaloy
Benefit from the combination of durable CVD coating, stable cutting edge and ISO compatibility for dependable turning performance and predictable tool life. The balanced wear resistance of the T5115 grade and the secure clamping provided by the rhombic CNMG form support efficient cycle times and fewer tool changes; order the CNMG160612 T5115 Tungaloy insert directly via Metav Werkzeuge or consult our advisors for technical selection. CNMG 160612 T5115 ISO turning insert, rhombic 16 mm – Tungaloy A CNMG160612 T5115 insert for ISO-standard turning, engineered for cast iron machining and stable edge life. ISO rhombic insert, 16 mm size CVD-coated carbide grade T5115 Double-sided chipbreaker for cast iron Cylindrical hole for secure clamping Longer life and predictable wear for production runs The CVD-coated carbide grade T5115 is designed to balance wear resistance with edge stability, which reduces unplanned tool changes and supports higher uptime in production environments. For workshops processing cast iron, this coating fights abrasive wear while maintaining a consistent cutting edge, resulting in stable component tolerances and lower tooling cost per part. The performance is especially beneficial where repeatability and batch consistency are key. Secure clamping and simple ISO compatibility for fast setup Built to ISO standards, the rhombic CNMG form ensures compatibility with a wide range of external holders and boring bars when form, relief angle, tolerance class, clamping and thickness are matched. The plate measures 16 mm across the inscribed circle with a thickness of 6.35 mm and a corner radius of 1.2 mm, and it features a cylindrical hole for reliable fastening. These measurable attributes make it straightforward to verify holder acceptance and shorten set-up times on the shop floor. Improved chip control and surface quality in turning operations The double-sided chipbreaker is tailored for cast iron applications and improves chip formation, reducing the risk of entanglement and enhancing surface finish during both external and internal turning. Selecting the appropriate chipbreaker and grade according to workpiece stability and machining strategy yields better process security: fewer interruptions, consistent surface integrity and reduced secondary operations such as manual deburring. System-level efficiency and practical workshop benefits The insert is intended for use as part of a complete tool system: ISO indexable insert, suitable external holder or boring bar, and the necessary shim/clamp set and replacement screws. Standardised dimensions aid inventory management and make it easier to keep a compact, effective tooling stock. For CNC turning centres and job shops aiming for predictable throughput, this solution supports high availability and straightforward reconditioning of tool assemblies. For tailored advice on selecting the right Tungaloy CNMG160612 T5115 inserts for specific cast iron applications and to arrange supply from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930 for prompt technical support and delivery options Technical data Article number: 6850155 Manufacturer SKU: TUN6850155 Model series: ISO turning indexable inserts Brand: Tungaloy Facts Size: 16 mm Thickness: 6.35 mm Corner radius: 1.2 mm Relief angle: 0° Included angle: 80° Hole: cylindrical Special features Material: carbide Coating: CVD Grade: T5115 Shape: rhombic (CNMG) Chipbreaker: double-sided Application: turning Suitable for: cast iron System components: insert, holder/boring bar, shim/clamp, screws FAQ What materials is this insert best suited for? The CNMG160612 T5115 insert is optimised for machining cast iron, where the T5115 grade and CVD coating deliver a good compromise between wear resistance and cutting-edge stability. Can this insert be used on both external and internal turning operations? Yes, the CNMG160612 geometry and double-sided chipbreaker make the insert suitable for both external and internal turning when paired with the correct holder and machining parameters. Is the insert indexable and reversible? The plate is double-sided, providing two cutting edges per side where applicable; its ISO-compliant dimensions allow straightforward indexing and reversal in compatible holders. How is holder compatibility ensured for this rhombic plate? Compatibility depends on matching the insert form, relief angle, tolerance class, clamping method, size and thickness to the holder; the CNMG160612 follows ISO norms to simplify this verification. What benefits does the CVD coating bring in practice? The CVD coating on the T5115 grade increases abrasion resistance and helps maintain a stable cutting edge under typical cast iron conditions, extending tool life and improving process reliability. 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 160612 T5125 Wendeplatten - Tungaloy
Benefit from a CVD-coated carbide T5125 grade and a 1.2 mm corner radius that together improve edge stability and wear resistance during interrupted turning of cast iron; order the insert directly via Metav Werkzeuge or consult our specialists for matching holder recommendations. The combination of ISO compatibility and a double-sided chipbreaker ensures economical indexing and consistent chip control in less stable machining conditions. CNMG160612 T5125 ISO turning indexable insert for turning by Tungaloy — CVD-coated carbide, 1.2 mm radius CNMG160612 T5125 is an ISO-form indexable turning insert designed for external and internal turning applications, optimised for cast iron machining under interrupted cuts or where machine-tool stability is limited. CVD-coated carbide grade T5125 for wear resistance 1.2 mm corner radius for enhanced edge strength Double-sided chipbreaker with cylindrical hole Reliable performance for cast iron and interrupted cuts The combination of a CVD-coated surface and the T5125 toughness class provides a durable cutting edge that resists flank wear while maintaining consistent cutting behaviour when machining cast iron. This specification is particularly advantageous for interrupted cuts or unstable setups where edge robustness is essential. The coated carbide substrate supports longer tool life and predictable flank wear progression, which reduces unplanned tool changes and increases overall productivity. The insert’s construction supports repeatable performance in series production and single-part machining alike. Geometry and secure mounting for stable turning The CNMG160612 geometry, featuring an 80° included angle and a 1.2 mm corner radius, delivers a favourable balance between cutting-edge strength and dimensional control. The relatively large corner radius increases resistance to chipping and improves surface finish consistency when forces are variable. A cylindrical mounting hole provides positive location in ISO-compatible holders; compatibility relies on matching the insert’s form, clearance angle, tolerance class, fastening method, size and thickness to the chosen toolholder. The insert’s 6.35 mm plate thickness contributes to overall stiffness, helping to damp vibrations in less rigid setups. Efficient chip control and economical edge usage The double-sided chipbreaker enables effective chip segmentation and evacuation during heavy interrupted cuts, improving process security and reducing the risk of built-up edge formation. Because the insert is indexable on multiple positions, the usable life per insert is increased, lowering cost per cutting edge and simplifying logistics. The CVD-coated carbide composition promotes stable chip formation across varying feed rates and cutting depths, so the machining process becomes more predictable. Where consistent surface quality and reduced cycle deviations matter, this insert provides a pragmatic balance between performance and economy. Choosing the right grade and further guidance Selecting the correct chipbreaker and grade is central to achieving the desired results: the T5125 grade is chosen for its toughness and adaptability to cast iron under interrupted conditions, while other grades or chipbreakers may be preferable for continuous light cuts or different materials. Compatibility with the toolholder must be checked — ISO form, clearance, and thickness are determining factors. If adaptation to an existing holder or a change of machining strategy is being considered, specialist advice helps to match holder geometry and indexation practices to the insert’s features and the intended process. For tailored application advice on the Tungaloy CNMG160612 T5125 indexable insert and assistance with holder selection or availability, contact Metav Werkzeuge for expert guidance and rapid delivery options Technical Data Article number: 6850156 Manufacturer SKU: TUN6850156 SKU: 6850156-Tungaloy Model series: ISO turning indexable inserts Material: carbide Grade/coating: T5125, CVD-coated Manufacturer: Tungaloy Core Numerical Data Corner radius: 1.2 mm Included angle: 80° Clearance (relief) angle: 0° Plate thickness: 6.35 mm Plate size: 16 mm Special features ISO-form CNMG160612 Double-sided chipbreaker Cylindrical mounting hole Rhombic plate shape Designed for turning (external and internal) Suited for interrupted cuts in cast iron Compatible with ISO holders depending on form, tolerance and fastening FAQ What materials is this insert designed for? The CNMG160612 T5125 insert from Tungaloy is specifically designed for machining cast iron, with the T5125 grade optimised for interrupted cuts and less stable conditions. How does the T5125 grade affect machining behaviour? The T5125 CVD-coated carbide provides increased toughness and wear resistance, resulting in stable chip formation and extended edge life when machining cast iron with variable cutting forces. Is the insert compatible with standard ISO holders? Yes, the insert is an ISO-form CNMG160612; compatibility depends on matching holder form, clearance angle, tolerance class, fastening and plate thickness to ensure secure seating. What are the advantages of the double-sided chipbreaker? The double-sided chipbreaker improves chip control during interrupted cuts and extends economical usage by allowing indexing to additional cutting positions. How does the 1.2 mm corner radius influence results? A 1.2 mm corner radius increases edge strength and reduces the likelihood of chipping, helping to maintain surface quality when cutting conditions fluctuate. 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 160612 T5125 Wendeplatten - Tungaloy
Take advantage of a robust combination of CVD-coated carbide and ISO-standard geometry for reliable turning in less stable conditions; the result is consistent chip control and extended tool life. For practical grade selection and supply, order directly via Metav Werkzeuge or consult the team for tailored recommendations. CNMG 160612 T5125 — Tungaloy turning insert, CVD-coated carbide, ISO CNMG form CNMG160612 T5125 is a rhombic ISO turning insert designed for external and internal turning, optimised for interrupted cuts and less stable machining conditions. CVD-coated carbide grade T5125 ISO CNMG shape with 80° cutting angle Suitable for cast iron and interrupted cuts Cylindrical hole fixation, double-sided chipbreaker Consistent performance where interruptions occur The insert delivers stable cutting even when machining interrupted surfaces, thanks to its CVD-coated carbide substrate and a tougher grade designed for cast iron applications. The CVD layer improves wear resistance while preserving edge integrity, which translates into fewer indexing cycles and predictable tool-life behaviour. For production environments with variable clamping or sporadic engagement, the combination of corner radius 1.2 mm and a robust grade reduces the risk of chipping and supports steady cycle times. Proven geometry for accurate fitting and repeatability ISO standardisation of the CNMG form ensures straightforward compatibility with a wide range of holders; the insert’s 80° cutting angle and 0° clearance are matched to common external holders and boring bars. The cylindrical central hole enables secure fixation and accurate repeatability when replacing inserts, while the double-sided chipbreaker provides two effective cutting edges per index. These features make the insert suitable for shops that prioritise process reliability and simplified tool inventory management. Efficient chip control and surface result for cast iron The selected T5125 grade is formulated to handle cast iron under interrupted cutting conditions, balancing toughness and wear resistance. The integrated chipbreaker allows controlled chip formation, reducing risks of entanglement and improving surface finish on ferrous materials. By aligning grade and chipbreaker to workpiece material and stability, the insert supports higher effective machining rates and can reduce secondary operations for finishing. Practical selection and application advice for workshops When choosing an insert for turning tasks, consider holder fit, workpiece material and stability of the setup. The CNMG ISO geometry is versatile for both external and internal turning; pair the insert with a matching ISO-compatible holder, ensure correct clamp torque and verify the clearance angles. For interrupted cuts or less rigid setups, prefer the tougher grade and a moderate feed to exploit the insert’s improved edge strength without sacrificing chip evacuation. For application-specific guidance on the Tungaloy CVD-coated inserts, contact Metav Werkzeuge for grade selection and delivery at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6850159 Manufacturer SKU: TUN6850159 SKU: 6850159-Tungaloy Material: Carbide Grade/coating: T5125 (CVD-coated) Facts Inscribed circle: 16 mm Plate thickness: 6.35 mm Corner radius: 1.2 mm Cutting angle: 80° Clearance angle: 0° Special features ISO CNMG160612 geometry Rhombic plate form Cylindrical central hole for fixation Double-sided chipbreaker Designed for turning (external and internal) Suited for cast iron and interrupted cuts CVD-coated carbide grade T5125 FAQ What materials is this insert best suited for? The CNMG 160612 T5125 insert is formulated primarily for cast iron work, especially under interrupted cutting or less stable conditions, where toughness and chip control are crucial. How does the CVD coating affect performance? The CVD coating on the T5125 grade enhances wear resistance while maintaining edge toughness, improving tool-life stability during varying engagement and interrupted cuts. Is this insert compatible with standard CNMG holders? Yes, the insert follows ISO CNMG dimensions and secures via a cylindrical hole, ensuring compatibility with commonly used ISO CNMG external and internal holders. Can the insert be used for finishing passes? The insert can achieve good surface results with proper feed and speed, but final finishing may require a dedicated grade or geometry depending on tolerance and surface roughness requirements. How many cutting edges are available per insert? The double-sided chipbreaker design provides two usable cutting edges per indexed position, enabling efficient reuse and economical performance. 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 160612 T5125 Wendeplatten - Tungaloy
The combination of a CVD-coated carbide grade and a rhombic 80° geometry ensures stable cutting in interrupted operations and less rigid set-ups; the double-sided chipbreaker and 1.2 mm corner radius support consistent chip control and predictable tool life. Order the CNMG160612 T5125 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG 160612 T5125 rhombic turning insert, CVD-coated carbide, 80° — Tungaloy A CNMG160612 T5125 Tungaloy turning insert designed for external and internal turning, optimised for interrupted cuts and less stable machining conditions. CVD-coated carbide grade T5125 Rhombic plate, 80° cutting angle Double-sided chipbreaker, 1.2 mm radius Consistent chip control for interrupted turning and unstable setups The insert delivers reliable chip management through its double-sided chipbreaker, designed to stabilise chip formation even when cut conditions are variable. The combination of a CVD-coated surface and a tougher carbide substrate provides a compromise between wear resistance and fracture toughness, which is particularly useful for interrupted cuts in cast components. For manufacturing environments where machine rigidity fluctuates, this design reduces vibration-induced edge failure and supports a more predictable production flow. Durable cutting edge and material suitability explained Built from carbide with a CVD coating, the grade T5125 is formulated to resist adhesive wear while retaining sufficient toughness to tolerate shock loads. The 1.2 mm corner radius helps distribute cutting stresses and enhances edge robustness, extending useful edge life under impact-prone conditions. Although optimised for cast iron and similar materials, the insert’s construction offers a balance of wear resistance and fracture strength that suits a range of turning tasks where chip control and edge security are priorities. System compatibility and straightforward handling benefits As an ISO-standard turning insert, the plate integrates with holders and boring bars that match the CNMG form, thickness and fastening style. The 6.35 mm plate thickness and the cylindrical hole enable secure clamping and easy indexing to the second cutting edge, reducing downtime for tool changes. Clear identification by ISO designation and the manufacturer SKU simplifies inventory management and ensures that replacement inserts conform to the same tolerances and geometry as the originals. Productivity gains through predictable performance Selecting the right insert grade and chipbreaker can lower cycle variability and scrap rates, improving throughput and cost-efficiency. The combination of Tungaloy’s graded carbide and the rhombic 80° geometry supports stable cutting forces and consistent surface finishes, so operators experience fewer unexpected interruptions. For production lines handling cast components or jobs with intermittent engagement, this insert contributes to smoother operations and fewer unplanned tool exchanges. For secure procurement and technical advice on Tungaloy CNMG 160612 T5125, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to check availability and application guidance. Technical data Article number: 6852901 Manufacturer article number: 6852901 SKU: 6852901-Tungaloy Manufacturer SKU: TUN6852901 Model series: ISO turning inserts Label: CNMG160612 T5125 Tungaloy insert Facts Plate size: 16 mm Plate thickness: 6.35 mm Corner radius: 1.2 mm Cutting angle: 80° Clearance (relief) angle: 0° Hole: with cylindrical hole Chipbreaker: double-sided ISO designation: 160612 Special features Material: carbide Coating: CVD-coated Shape: rhombic Application: turning (external and internal) Optimised for: cast iron and interrupted cuts Indexable, two cutting edges per side ISO-standard geometry for holder compatibility FAQ What materials is this insert best suited for? The CNMG160612 T5125 turning insert is optimised for cast iron and similar materials, with the T5125 carbide grade engineered to withstand interrupted cuts and less stable machining conditions. Can this insert be indexed to use multiple cutting edges? Yes, the CNMG160612 T5125 is double-sided and designed for indexing; the rhombic plate and cylindrical hole permit secure clamping and rotation to a fresh edge as required. What are the key dimensions to check for holder compatibility? Check the ISO designation (160612), plate size (16 mm), thickness (6.35 mm) and hole style; these parameters determine compatibility with standard CNMG-compatible holders. How does the CVD coating affect performance? The CVD-coated carbide provides enhanced wear resistance while maintaining toughness, which helps the CNMG160612 T5125 deliver stable tool life during interrupted operations and variable cutting conditions. Is this insert suitable for finishing passes? While the CNMG160612 T5125 is primarily optimised for interrupted cuts and robustness, its geometry and coating can achieve satisfactory surface finishes where process stability is ensured. 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 160612 T515 Wendeplatten - Tungaloy
Take advantage of the combination of CVD‑coated carbide in the economical T515 grade, a double‑sided chipbreaker and a robust rhombic form for stable, productive turning of cast iron; compatibility is ensured by matching holder form, relief angle and size. Order the CNMG160612 T515 insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG160612 T515 insert for turning — Tungaloy The CNMG160612 T515 is an ISO‑standard rhombic, CVD‑coated carbide turning insert designed for economical and productive machining of cast iron in external and internal turning applications ISO rhombic insert CNMG 160612 CVD‑coated carbide T515 for cast iron Double‑sided chipbreaker, cylindrical hole 80° cutting angle, 1.2 mm corner radius Consistent chip control for cast‑iron production The combination of a double‑sided chipbreaker and the T515 CVD‑coated carbide grade provides reliable chip formation and evacuation, which reduces cycle variability and improves process stability during turning of cast iron. The chipbreaker geometry is matched to the insert form and promotes short, controllable chips even under interrupted cuts; this feature lowers the risk of tool nose damage and minimises secondary operations related to swarf handling. Such controlled chip behaviour supports higher effective utilisation of machining centres and enhances overall shop throughput. Precise fit and simple mounting to existing holders Designed as an ISO‑standard indexable insert, the rhombic shape with a cylindrical hole and standard fixation details makes the component compatible with a wide range of ISO holders and boring bars when the holder’s form, relief angle, tolerance class, fastening method, size and thickness match. The insert’s geometry and the 80° cutting angle result in a good compromise between radial strength and access to workpiece features, while the 1.2 mm corner radius increases edge robustness for medium‑depth cuts. Clear compatibility criteria help planning and reduce setup times in production environments. Coating and grade explained for dependable tool life The CVD‑coated carbide substrate offers a wear‑resistant surface that stands up to the abrasive nature of many cast‑iron grades. The T515 grade is tuned for economical machining: it balances tool life, stable flank wear progression and acceptable edge strength so that longer tool life is achievable without sacrificing productivity. For users less familiar with coating technology, CVD (chemical vapour deposition) produces a uniform, adherent coating that improves heat resistance and reduces adhesive wear, which translates into more predictable replacement intervals and less unplanned downtime. Productivity benefits for job shops and production lines Using an indexable insert with clearly defined specifications — CNMG160612, 6.35 mm plate thickness and standard ISO sizing — simplifies inventory management and reduces the need for frequent regrinds or special tooling. The rhombic form and the chosen corner radius make the insert versatile across facing, profiling and medium roughing tasks; this versatility supports faster setup changes and fewer tool types per machine. In short, the insert helps maintain a steady machining flow, reduces handling complexity and contributes to repeatable component quality. Contact Metav Werkzeuge for stock availability and material‑specific recommendations on Tungaloy CNMG160612 T515 inserts — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Manufacturer article number: 6744299 SKU: 6744299-Tungaloy Manufacturer SKU: TUN6744299 Model series: ISO‑turning indexable inserts Core specifications Insert designation: CNMG160612 Plate size: 16 mm Plate thickness: 6.35 mm Corner radius: 1.2 mm Cutting angle: 80° Hole: with cylindrical hole Materials & special features Substrate: carbide Coating: CVD Grade: T515 (for economical cast‑iron machining) Plate form: rhombic Chipbreaker: double‑sided Application: turning (external and internal) Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness FAQ Is this insert suitable for cast‑iron machining? Yes. The CNMG160612 T515 insert is specified for economical machining of cast iron; the T515 grade and CVD coating support stable chip formation and wear resistance in such applications. Which holders fit the CNMG160612 geometry? Compatibility requires a holder matching the ISO rhombic form, relief angle, tolerance class, fastening and plate thickness; selecting a matching ISO holder ensures secure clamping of the CNMG160612 insert. Can the insert be used for internal turning as well as external turning? Yes. The insert’s rhombic form and 80° cutting angle make it suitable for both external and internal turning tasks, provided an appropriate boring bar or internal holder is used. What does the double‑sided chipbreaker mean in practice? A double‑sided chipbreaker provides chip control on both usable faces of the insert, allowing rotation to a fresh edge and extending the effective service life compared with single‑sided variants. What are the key dimensions to check before purchase? Check the insert designation (CNMG160612), plate size (16 mm), plate thickness (6.35 mm), corner radius (1.2 mm) and whether the holder accepts a cylindrical hole for proper fixation. 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 160612 T515 Wendeplatten - Tungaloy
Combine economical machining, stable chip control and an 80° geometry for dependable turning results; benefit from the T515 grade and CVD coating for long tool life. Order the CNMG160612 T515 Tungaloy insert directly via Metav Werkzeuge or contact our consultants for application advice. CNMG160612 T515 — ISO turning indexable insert for turning, Tungaloy (CVD-coated carbide, 80°) The CNMG160612 T515 is an ISO‑standard rhombic indexable insert engineered for efficient external and internal turning operations, optimised for cast iron applications with a robust chip control geometry. CVD-coated carbide grade T515 Optimised for economical cast iron machining Double-sided chipbreaker for reliable chips Rhombic CNMG shape with 80° geometry Maximise cutting efficiency with a grade engineered for cast iron The CVD‑coated T515 carbide grade delivers a consistent combination of wear resistance and toughness, supporting higher cutting speeds in many cast iron turning tasks. By choosing this CVD-coated carbide insert, the operation benefits from reduced tool-change frequency and improved cycle time, translating into tangible productivity gains on the shop floor. The design emphasises process stability: stable chip formation and predictable flank wear help maintain surface finish and dimensional consistency when machining grey and nodular cast irons. Secure clamping and geometry that support dependable tool life The CNMG form with an 80° lead angle and a 1.2 mm corner radius provides a balanced approach between strength and versatility, giving a smooth load distribution on the cutting edge. The insert’s double-sided chipbreaker and cylindrical hole ensure secure locating and simple indexing in compatible ISO holders. For production environments where vibration or interrupted cuts occur, the geometry and thickness help sustain tool life and reduce the risk of premature edge failure, supporting a reliable machining process. Practical selection and handling for workshop use Compatibility with holders is determined by ISO form, relief angle and tolerance class; the insert’s 0° clearance angle and 6.35 mm thickness fit standard CNMG clamping systems. Selecting the appropriate chipbreaker and matching the T515 grade to the workpiece stability and desired cutting speed simplifies setup and reduces trial‑and‑error. Clear, measurable attributes such as corner radius and insert thickness make setup reproducible, while the CVD coating helps protect against built‑up edge and thermal wear during longer cycles. For application advice, availability or to discuss how the Tungaloy CNMG160612 T515 can improve turning performance, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, expert guidance Technical data Manufacturer article number: 6764414 SKU: 6764414-Tungaloy Manufacturer SKU: TUN6764414 Model series: ISO turning indexable inserts Article name: CNMG160612 T515 Tungaloy insert Facts Insert designation: CNMG160612 Angle: 80° Corner radius: 1.2 mm Thickness: 6.35 mm Size: 16 mm Clearance angle: 0° Hole: with cylindrical hole Special features Material: CVD‑coated cemented carbide (T515) Suitable for cast iron machining Rhombic CNMG geometry (ISO) Double-sided chipbreaker Compatibility: ISO holder dimensions determine fit FAQ Is this insert suitable for machining cast iron? Yes. The CNMG160612 T515 insert features a T515 CVD‑coated carbide grade developed for economical and productive cast iron machining. Which holder types are compatible with this insert? Compatibility is based on the ISO CNMG form: holder fit depends on form, relief angle, tolerance class, fastening method, size and thickness as specified for the CNMG160612. What are the insert’s key dimensions to consider at set‑up? Key values are: 80° geometry, 1.2 mm corner radius, 6.35 mm thickness and a 16 mm inscribed circle; these determine cutting behaviour and clamping requirements. Is the insert indexable on both sides? The CNMG160612 is double‑sided with a chipbreaker on each face, allowing use of both sides for economical edge utilisation. How does the CVD coating affect performance? The CVD coating on the T515 grade improves thermal and abrasive wear resistance, enhancing tool life and allowing stable cutting parameters in many cast iron 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.
CNMG 160612 T6215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide wear resistance, ISO CNMG geometry and straightforward holder compatibility for reliable stainless-steel turning. Order the insert directly via Metav Werkzeuge or consult the technical team if advice is needed. CNMG160612 T6215 turning insert for turning — Tungaloy A CNMG160612 T6215 indexable turning insert designed for external and internal turning, optimised for stainless-steel machining under stable to slightly interrupted conditions. CVD-coated carbide grade T6215 Optimised for stainless steels Rhombic ISO CNMG 16 × 6.35 profile Double-sided chipbreaker with cylindrical hole Consistent wear resistance for dependable production The CVD-coated grade T6215 provides enhanced abrasion resistance suited to the demands of machining stainless steels. The deposit and substrate combination reduces flank and crater wear during longer cycles, which translates into prolonged tool life and fewer interruptions in production. For operations prioritising predictable tool change intervals and repeatable surface quality, this wear-resistant grade supports higher process reliability and lower overall tooling cost per part. Precision geometry that improves machining stability The rhombic CNMG geometry with an 80° wedge and a 1.2 mm corner radius gives a balanced edge that tolerates varying cutting directions while maintaining cutting stability. The 6.35 mm plate thickness contributes to rigidity, and the double-sided chipbreaker helps control chip formation in both light and moderate cutting conditions. These geometry choices reduce vibration and promote consistent dimensional accuracy when matched with a correctly specified holder and clamping arrangement. Easy integration into ISO tool systems for faster set-up As an ISO-standard indexable insert, compatibility is defined by form, clearance, tolerance class, fastening and plate dimensions, so interchangeability with suitable holders and boring bars is straightforward. The recommended system includes the insert, an appropriate external holder or boring bar, a shim/clamping set and replacement screws for safe mounting. For application-specific guidance on selecting the optimal chipbreaker and cutting data, Metav Werkzeuge can provide technical advice to align the insert performance with production goals. Discuss Tungaloy CVD-coated inserts and holder compatibility with Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for delivery and technical consultation Technical Data Article number: 6903028 SKU: 6903028-Tungaloy Manufacturer SKU: TUN6903028 Model series: ISO turning indexable inserts Manufacturer: Tungaloy Facts Angle: 80° Corner radius: 1.2 mm Thickness: 6.35 mm Size (inscribed circle): 16 mm Clearance angle: 0° Grade/coating: T6215 (CVD-coated carbide) Special features ISO-standard indexable insert Double-sided with cylindrical hole Rhombic plate form (CNMG) Designed for stainless-steel turning under stable to slightly interrupted cuts System: insert, external holder or boring bar, shim/clamp set and spare screws FAQ What materials is this grade best suited for? The CNMG160612 T6215 Tungaloy turning insert is specified for stainless steels, offering improved wear resistance for that material group. Can this insert be used for both external and internal turning? Yes. The geometry and mounting style of the CNMG insert support both external and internal turning when combined with a compatible holder or boring bar. Is the coating type suitable for semi-continuous cuts? The T6215 grade is a CVD-coated carbide designed for stable to slightly interrupted cutting conditions, making it appropriate for many semi-continuous stainless-steel operations. How does the CNMG geometry affect chip control? The rhombic CNMG form with a double-sided chipbreaker promotes controlled chip formation across a range of feeds and depths, aiding consistent surface finish and reduced rework. What should be considered when choosing a holder for this insert? Compatibility depends on shape, clearance, tolerance class, fastening, size and thickness; pairing the CNMG insert with the correct holder and clamping components is essential for process stability Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 160612 T9205 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated T9205 grade, a 1.2 mm nose radius and ISO compatibility to improve cycle times and achieve consistent surface finish in steel turning; order directly via Metav Werkzeuge or consult the team for application-specific recommendations. CNMG 160612 T9205 Turning insert — CVD-coated carbide for turning — Tungaloy CNMG160612 T9205 indexable insert for productive external and internal turning of steel under stable cutting conditions CVD-coated carbide grade T9205 for steel machining Optimised for productive turning and higher cutting speeds ISO CNMG 160612 rhombic insert with cylindrical hole Double-sided chipbreaker, 1.2 mm nose radius Improve throughput with a wear-resistant CVD coating The CVD-coated carbide grade T9205 combines wear resistance with predictable flank wear, allowing longer tool life under stable machining conditions. In productive turning operations, this translates into fewer insert changes and reduced downtime, contributing to a better overall equipment effectiveness (OEE). The coating process produces a hard, adherent layer that sustains higher cutting speeds while maintaining a consistent edge, which benefits batch production and repetitive components. Selecting a grade matched to steel and a robust set-up helps exploit the full potential of the insert. Reliable mounting and dimensional compatibility for quick tool changes The ISO CNMG160612 form ensures compatibility with standard turning holders; the rhombic 16 mm inscribed circle, 6.35 mm thickness and the cylindrical hole facilitate precise clamping and repeatable positioning. A 1.2 mm nose radius and the 0° relief angle support a balance between edge strength and surface finish. These dimensional characteristics reduce set-up variation and simplify inventory management: the insert fits established toolholders and clamping sets used across shops, enabling swift replacement and consistent part quality without lengthy requalification. Choose the right chip control and process parameters for steady results The double-sided chipbreaker design delivers consistent chip formation under typical turning feeds and depths for steel. In combination with a stable machine set-up and suitable coolant strategy, this promotes safe chip evacuation and lowers the risk of edge damage. For best results, pair the insert with a rigid external holder or boring bar appropriate for the turning task and select feeds that match the chipbreaker geometry. The insert’s properties favour medium to high cutting speeds in stable conditions, optimising cycle time while preserving surface integrity and repeatability. Contact Metav Werkzeuge for tailored application advice on Tungaloy turning inserts or to request stock and delivery information: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 6785693 SKU: 6785693-Tungaloy Manufacturer SKU: TUN6785693 Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Core specifications Inscribed circle: 16 mm Plate thickness: 6.35 mm Nose radius: 1.2 mm Included angle: 80° Relief angle: 0° Hole: with cylindrical hole Design & features ISO designation: CNMG160612 Coating / grade: CVD-coated carbide T9205 Shape: rhombic Chipbreaker: double-sided Application: turning (external and internal) Compatibility: ISO turning holders and clamping sets FAQ What materials is this insert designed for? The CNMG160612 T9205 insert is designed primarily for productive turning of steel and is supplied as a CVD-coated carbide grade suited to stable cutting conditions. How does the T9205 grade affect tool life and speed? The T9205 CVD-coated grade increases wear resistance, enabling higher cutting speeds in many steel applications while offering predictable flank wear and longer intervals between indexings. Can this insert be used for internal turning as well as external turning? Yes, the rhombic CNMG160612 form and the cylindrical hole make the insert suitable for both external and internal turning when paired with the appropriate holder or boring bar. Which dimensional data should be checked for holder compatibility? Verify the inscribed circle (16 mm), plate thickness (6.35 mm), and hole style (cylindrical) against the holder specifications to ensure secure clamping and correct positioning. 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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