Durable indexable inserts for efficient metalcutting
Indexable inserts are hardened cutting elements designed to deliver consistent material removal in metalworking, providing cost-effective tool life management and repeatable results for turning, milling and drilling operations. Suited for machining steel, stainless and heat-resistant alloys, these inserts offer rapid edge renewal and reduced downtime through simple indexing, while versions optimised for internal coolant significantly improve chip control and thermal management in demanding applications. By choosing the right insert grade and geometry you gain improved tool life, predictable wear behaviour and better surface finish thanks to enhanced chip control, with key benefits including wear-resistant carbide, internal coolant compatibility and reliable chip breaking.
CCMT 09T308 WF 4425 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Specifications CCMT 09T308 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WF4425-SANDVIK Facts for the tool: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Special features Material: cemented carbide Grade: 4425 Chip Breaker: WF with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: The rights to brand names and registered trademarks are held by their rightful owners. The mention of 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-CCMT-09T308-4425-Sandvik 40END
CCMT 09T308 WF 5015 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 Design details indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WF5015-SANDVIK ISO-Code: CCMT09T308 Grade: 5015 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 3,97mm Radius: 0.8 Chip Breaker: WF Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. The mention of protected trademarks and trade names is for illustrative purposes only. Mention of the brands does not imply any relationship to our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CCMT-09T308-5015-Sandvik 40END
CCMT 09T308 WM 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, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Product specifications for indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM1115-SANDVIK Figures for the tool: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Features Material: cemented carbide Grade: 1115 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The designation of brand names and trademarks is for explanatory 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-CCMT-09T308-1115-Sandvik 40END
CCMT 09T308 WM 1515 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Product features indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM1515-SANDVIK Facts for the tool: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Special features Material: cemented carbide Grade: 1515 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The naming of brand names and protected trademarks is for descriptive purposes only. There is no connection whatsoever between our company and the brands mentioned. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CCMT-09T308-1515-Sandvik 40END
CCMT 09T308 WM 1525 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Performance features for CCMT 09T308 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM1525-SANDVIK ISO-Code: CCMT09T308 Grade: 1525 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 3,97mm Radius: 0.8 Chip Breaker: WM Chip Breaker: single-sided Manufacturer: Registered brand names and trademarks are the property of their respective owners. The mention of protected trademarks and trade names is 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-CCMT-09T308-1525-Sandvik 40END
CCMT 09T308 WM 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. 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product features indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM2015-SANDVIK Data/ Figures: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Features Material: cemented carbide Grade: 2015 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. The indication of brand names and trademarks is for information purposes only. Our company has no commercial, legal or other connection with the brands concerned. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CCMT-09T308-2015-Sandvik 40END
CCMT 09T308 WM 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!!! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Design details for indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM3005-SANDVIK ISO-Code: CCMT09T308 Grade: 3005 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 3,97mm Radius: 0.8 Chip Breaker: WM Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The mention of brands and registered trademarks is for descriptive purposes only. Mention of the brands does not imply any relationship to our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-09T308-3005-Sandvik 40END
CCMT 09T308 WM 3210 Indexable Insert - Sandvik
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Product details for CCMT 09T308 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM3210-SANDVIK Facts and Figures: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Special features Material: cemented carbide Grade: 3210 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered brand names and trademarks are the property of their respective owners. The inclusion of registered trademarks and trade names is for illustrative purposes only. Mention of the brands does not imply any relationship to our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CCMT-09T308-3210-Sandvik 40END
CCMT 09T308 WM 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 Product features for indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM3225-SANDVIK ISO-Code: CCMT09T308 Grade: 3225 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 3,97mm Radius: 0.8 Chip Breaker: WM Chip Breaker: single-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. Mention of the brands does not imply any relationship to our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-09T308-3225-Sandvik 40END
CCMT 09T308 WM 4305 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Performance features indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM4305-SANDVIK Facts & Figures: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Special features Material: cemented carbide Grade: 4305 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The inclusion of registered trademarks and trade names is for illustrative purposes only. Named brands are in no way associated or co-operate with our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CCMT-09T308-4305-Sandvik 40END
CCMT 09T308 WM 4315 Indexable Insert - Sandvik
Didn't find the right insert in our selection? No problem, we are at your side!► Send us a picture of your insert directly by e-mail.► Send us a drawing by email► Send us your sample insert or drawing by post. Performance features indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM4315-SANDVIK Data & Figures: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Features Material: cemented carbide Grade: 4315 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. 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 items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-09T308-4315-Sandvik 40END
CCMT 09T308 WM 4335 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 CCMT 09T308 inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM4335-SANDVIK Figures for the tool: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Features Material: cemented carbide Grade: 4335 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their 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-CCMT-09T308-4335-Sandvik 40END
CCMT 09T308 WM 4415 Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com Product characteristics for inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM4415-SANDVIK Facts and Figures: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Special features Material: cemented carbide Grade: 4415 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their rightful 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 article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-09T308-4415-Sandvik 40END
CCMT 09T308 WM 4425 Indexable Insert - Sandvik
Didn't find the right insert? We can help you!► Send us a photo of your insert directly by email► Send us your drawing by e-mail.► Send us your sample insert or drawing directly by post. Design details for indexable inserts CCMT 09T308 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T308WM4425-SANDVIK Figures for the tool: ISO-Code: CCMT09T308 Clearance Angle: 7° Thickness: 3,97mm Radius: 0.8 Features Material: cemented carbide Grade: 4425 Chip Breaker: WM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The use of brand names and trademarks is for descriptive purposes only. Named brands are in no way associated or co-operate with our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-09T308-4425-Sandvik 40END
CCMT 09T312 4325 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930 Features indexable inserts CCMT 09T312 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT09T312PR4325-SANDVIK Facts for the tool: ISO-Code: CCMT09T312 Clearance Angle: 7° Thickness: 3,97mm Radius: 1.2 Features Material: cemented carbide Grade: 4325 with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The mention of brands and registered trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-09T312-4325-Sandvik 40END
CCMT 09T312 AH6225 Wendeplatten - Tungaloy
Benefit from a combination of PVD-coated carbide AH6225 and a 1.2 mm nose radius for stable, versatile medium turning operations; order the insert directly via Metav Werkzeuge or contact our consultants for holder compatibility and application advice. CCMT 09T312 AH6225 Tungaloy indexable insert — ISO turning insert for stainless steels, PVD-coated carbide The CCMT09T312 AH6225 is an ISO-standard indexable turning insert designed for external and internal turning, offering a sharp yet robust cutting edge suited to medium machining of stainless steels. PVD-coated carbide AH6225 grade Universal for stainless steels 1.2 mm nose radius for versatility Rhombic 80° profile with hole Consistent cutting performance for medium turning The insert combines a PVD-coated surface with a carbide substrate to deliver consistent edge stability during variable conditions. The AH6225 grade is formulated as a universal option for stainless steels, giving a balance between a sharp cutting edge and wear resistance for medium cutting depths. This results in reliable cycle times and predictable tool life, which supports efficient turnover in batch and jobbing environments. Predictable seating and secure clamping with ISO compatibility Constructed to the ISO designation 09T312, the plate’s rhombic geometry and precise tolerances ensure compatibility with ISO turning holders when the form, relief angle, tolerance class, fastening method, size and thickness match. The insert has a cylindrical hole with a single-side countersink (40°–60°) which facilitates stable clamping and repeatable positioning. Clear specification of these mounting details reduces set-up time and helps avoid seating errors that could affect concentricity or surface finish. Versatility and process benefits for surface finish and stability A 1.2 mm nose radius paired with a single-sided chipbreaker provides a compromise between strength and surface quality: the radius allows secure cutting edge engagement, while the chipbreaker promotes controlled chip formation during turning. The 80° rhombic profile improves access for general-purpose turning and supports good surface integrity on external contours. For applications where medium machining and changing conditions are common, this Tungaloy insert helps maintain productivity with consistent results. If further technical data or clarification is required, Metav Werkzeuge can provide holder compatibility advice and detailed application parameters via email at info@metav-werkzeuge.com or by phone on +49 2822 7131930. For reliable performance with the Tungaloy AH6225 grade and to confirm holder compatibility, contact Metav Werkzeuge for an application-specific recommendation and ordering assistance. Technical data Article number: 6903266 Manufacturer SKU: TUN6903266 SKU: 6903266-Tungaloy Model series: ISO indexable turning inserts ISO designation: 09T312 Core data Nose radius: 1.2 mm Cutting edge angle: 80° Relief angle: 7° Plate thickness: 3.97 mm Size: 09 Special features PVD-coated carbide Grade: AH6225 (universal for stainless steels) Rhombic plate form Single-sided chipbreaker With cylindrical hole and single-side countersink (40°–60°) Intended use: turning (external and internal) Compatibility: ISO-standard holders when form, angle, tolerance and fastening match FAQ What material is this insert best suited to? The CCMT09T312 AH6225 insert is designed as a universal grade for stainless steels, offering a balance of sharpness and edge stability suitable for medium turning. How does the AH6225 coating benefit machining? The PVD-coated AH6225 grade increases wear resistance and helps maintain a sharp cutting edge under changing conditions, improving process stability with the Tungaloy insert. Which holders are compatible with this ISO insert? Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; the insert is ISO-standard and fits compatible ISO turning holders when those parameters match. What does the hole style mean for clamping? The cylindrical hole with single-side countersink (40°–60°) provides secure and repeatable seating, improving clamping stability and concentricity in turning operations. Is this insert suitable for both external and internal turning? Yes, the geometry and 1.2 mm nose radius make the insert versatile for both external and internal turning tasks in medium machining regimes. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CCMT 09T312 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide performance, an 1.2 mm nose radius for accurate profiling, and a rhombic plate geometry that ensures secure clamping and stable machining; order the insert directly via Metav Werkzeuge or consult the team for application support. CCMT09T312 AH6235 Tungaloy indexable insert — PVD-coated carbide, 1.2 mm nose radius The CCMT09T312 AH6235 Tungaloy insert is a rhombic ISO turning insert designed for external and internal turning operations, optimised for stainless steels and interrupted cuts. PVD-coated carbide AH6235 for stainless steels 1.2 mm nose radius for accurate profiles Single-sided chipbreaker for interrupted cuts Central hole with 40°–60° countersink for secure clamping Stable machining and improved edge life with a PVD-coated grade The combination of a PVD-coated surface and the AH6235 carbide matrix provides enhanced edge stability and wear resistance when machining stainless steels and other demanding alloys. The coating reduces built-up edge and improves heat resistance, which translates directly into longer tool life and fewer insert changes per shift. As an ISO-design insert, compatibility with holders depends on shape, clearance, tolerance class, fastening method, size and thickness; this standardisation helps maintain consistent process parameters and repeatable results across production batches. Secure clamping and geometry that supports productivity The rhombic plate form with an 80° included angle, central hole and a cylindrical hole plus one-sided countersink (40°–60°) ensures a secure and repeatable clamping interface. The plate thickness of 3.97 mm and the 1.2 mm nose radius balance robustness with profile accuracy: the nose radius increases edge strength for interrupted cuts while still allowing fine surface finishes when set-up and feeds are adjusted accordingly. The single-sided chipbreaker is optimised for chip control under varying stability conditions, reducing chatter risk and contributing to a smoother production flow. Measurable process benefits and recommended applications Selecting the AH6235 grade with this insert typically improves process security on jobs involving interrupted cuts, work-hardening stainless alloys or operations with an increased risk of chipping. The insert is intended for both external and internal turning and is best used with a matched holder, shim and clamp set; a complete system comprising insert, compatible external holder or boring bar, underlay/clamp set and spare screws achieves the most reliable results. By choosing the correct chipbreaker and grade for the workpiece material and machining stability, the productivity gains become quantifiable through reduced downtime and fewer insert replacements. For robust stainless-steel turning using the Tungaloy AH6235 grade, contact Metav Werkzeuge for application advice and availability: info@metav-werkzeuge.com, +49 2822 7131930. Technical data Article number: 6903451 SKU: 6903451-Tungaloy Manufacturer SKU: TUN6903451 Designation: CCMT09T312 AH6235 Model series: ISO turning indexable inserts Facts Nose radius: 1.2 mm Plate thickness: 3.97 mm Included angle: 80° Relief angle: 7° Plate size: 09 Special features Material: carbide Coating: PVD Grade: AH6235 — tougher grade for stainless steels and interrupted cuts Plate form: rhombic Chipbreaker: single-sided Hole style: cylindrical hole + one-sided countersink (40°–60°) Typical application: external and internal turning System components: insert + external holder or boring bar + shim/clamp set + spare screws FAQ What materials is this insert best suited for? The CCMT09T312 AH6235 Tungaloy insert is optimised for stainless steels and similar alloys, and it performs well in interrupted cutting conditions thanks to the tougher AH6235 grade. How does the plate geometry support stable clamping? The rhombic plate form with a central cylindrical hole and a 40°–60° countersink on the CCMT09T312 ensures secure, repeatable clamping and helps to reduce vibration during machining. Which nose radius should be expected and what does it deliver? The insert features a 1.2 mm nose radius, providing a compromise between edge strength for interrupted cuts and the ability to produce accurate profiles and acceptable surface finishes. Can this insert be used for internal turning operations? Yes — the ISO format and geometry of the plate make it suitable for both external and internal turning when paired with the appropriate boring bar or holder. How should the chipbreaker selection be approached? Choose the chipbreaker to match the workpiece material, cutting mode and machine stability; the CCMT09T312 comes with a single-sided chipbreaker designed to manage chips effectively in less-stable or interrupted-cut scenarios. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CCMT 09T312 AH725 Wendeplatten - Tungaloy
Take advantage of the combination of PVD‑coated carbide AH725, ISO conformity and a 1.2 mm corner radius for stable, predictable turning results. Order the CCMT09T312 AH725 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if further machining advice is required. CCMT 09T312 AH725 — ISO turning insert for external and internal turning (Tungaloy) The CCMT 09T312 AH725 is an ISO‑standard, rhombic turning insert engineered for reliable external and internal turning where consistent chip control and process security are required. PVD-coated carbide AH725 Universal, crack‑resistant grade for steel Rhombic 80° geometry with 1.2 mm radius Single-sided chipbreaker, with centre hole Consistent performance for mixed-material turning The combination of a PVD‑coated carbide substrate and the AH725 grade delivers a balance of wear resistance and fracture toughness suited to variable workshop conditions. This universal grade was developed for applications that switch between steel and stainless steel, offering stable chip formation and extended edge life under interrupted cuts. The coating reduces built-up edge and improves surface finish, while the core carbide supports repeated regrinds and predictable tool life. Such properties translate into fewer tool changes and higher uptime on medium‑duty turning operations. Secure clamping geometry for reproducible results The rhombic 80° geometry and a 1.2 mm corner radius provide a robust contact area that reduces vibration in small‑to‑medium tooling set‑ups. The ISO specification ensures interchangeability with holders that match form, relief angle, tolerance class, fixation and thickness; the insert’s 7° relief angle and 3.97 mm thickness enable straightforward seating in standard CCMT pockets. A cylindrical hole with a single‑side countersink (40°–60°) secures the insert centrally, while the single‑sided chipbreaker manages chips on a wide range of feeds. These characteristics contribute to reproducible surface quality and consistent cycle times on both external and internal turning. Practical selection and machining advice for dependable results For tasks requiring process security—small‑diameter turning, mixed batches or light interrupted cuts—choose the chipbreaker and grade to match workpiece stability and feed rate rather than maximum cutting speed. The AH725 grade is particularly suitable where a combination of toughness and edge integrity is needed; pairing this with the correct holder and clamping set avoids instability. When optimising a turning process, consider spindle power, tool overhang and coolant strategy: the right setup amplifies the insert’s advantages in chip control and edge life, reducing rework and increasing productivity. For tailored recommendations on genuine Tungaloy CCMT 09T312 AH725 turning inserts and assistance with holder compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 6856700 Manufacturer SKU: TUN6856700 SKU: 6856700-Tungaloy Model series: ISO turning inserts Designation: CCMT09T312 AH725 Material: carbide Coating: PVD Facts Size: 09 Thickness: 3.97 mm Included angle: 80° Relief angle: 7° Corner radius: 1.2 mm Hole style: cylindrical hole with single‑side countersink (40°–60°) Special features Rhombic insert shape Single‑sided chipbreaker Universal, crack‑resistant grade for steel and stainless steel Centre hole for positive clamping Typical application: external and internal turning FAQ Is this insert suitable for stainless steel machining? Yes. The CCMT09T312 AH725 Tungaloy insert is designed as a universal, crack‑resistant grade particularly effective for both steel and stainless steel machining. Which holders are compatible with this insert? Compatibility depends on holder form, relief angle, tolerance class, fixation and thickness; the insert follows ISO CCMT standards for use with matching rhombic turning holders. What advantage does the PVD coating offer? The PVD coating on the AH725 grade reduces built‑up edge and wear, improving surface finish and extending edge life in mixed‑material turning tasks. How does the single‑sided chipbreaker affect performance? The single‑sided chipbreaker provides controlled chip formation over a range of feeds, which helps maintain stable cutting forces and predictable surface quality. Can the insert be used for interrupted cuts and small tools? Yes. The AH725 grade’s fracture resistance and the insert’s robust geometry make it suitable for interrupted cuts and smaller‑scale turning operations where process security is important. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CCMT 09T312 Indexable Insert for Aluminium - MetavCUT
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 CCMT 09T312 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: CCMT09T312-Aluminium Figures for the tool: ISO-Code: CCMT09T312 Clearance Angle: 7° Angle: 80° Thickness: 3,97mm Radius: 1.2 Features Material: cemented carbide Usage for: Aluminium with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CCMT-09T312-Aluminium-MetavCUT 40END
CCMT 09T312 Indexable Insert for Stahl - MetavCUT
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 ☎️ Phone: +49 2822 7131930 Product characteristics for indexable inserts CCMT 09T312 from MetavCUT Brand: MetavCUT Manufacturer Order Number: CCMT09T312-Steel Facts / Figures: ISO-Code: CCMT09T312 Clearance Angle: 7° Angle: 80° Thickness: 3,97mm Radius: 1.2 Features Material: cemented carbide Usage for: Steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CCMT-09T312-Stahl-MetavCUT 40END
CCMT 09T312 Indexable Insert for Stainless Steel - MetavCUT
Didn't find the right insert? We can help you!► Send us a picture of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing directly by post. Design details CCMT 09T312 inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: CCMT09T312-Stainless Facts and Figures: ISO-Code: CCMT09T312 Clearance Angle: 7° Angle: 80° Thickness: 3,97mm Radius: 1.2 Special features Material: cemented carbide Usage for: Stainless steel with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CCMT-09T312-Stainless Steel-MetavCUT 40END
CCMT 09T312 KCK15 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 Product details CCMT 09T312 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CCMT09T312MF-KCK15-KENNAMETAL ISO-Code: CCMT09T312 Grade: KCK15 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 3,97mm Radius: 1.2 Chip Breaker: single-sided Angle: 80° 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 mention of protected 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-CCMT-09T312-KCK15-Kennametal 40END
CCMT 09T312 KCK20 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 Detail specifications indexable inserts CCMT 09T312 from Kennametal Brand: Kennametal Manufacturer Order Number: CCMT09T312MF-KCK20-KENNAMETAL Data/ Figures: ISO-Code: CCMT09T312 Clearance Angle: 7° Angle: 80° Thickness: 3,97mm Radius: 1.2 Features Material: cemented carbide Grade: KCK20 with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-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 mention of brands and registered 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-CCMT-09T312-KCK20-Kennametal 40END
CCMT 09T312 KCK20B Indexable Insert - Kennametal
Didn't find the right insert? We can help you!► Send us a photo of your insert by e-mail.► Send us your drawing directly by e-mail.► Send us your sample insert or drawing by post. Product features for indexable inserts CCMT 09T312 from Kennametal Brand: Kennametal Manufacturer Order Number: CCMT09T312MF-KCK20B-KENNAMETAL Data & Figures: ISO-Code: CCMT09T312 Clearance Angle: 7° Angle: 80° Thickness: 3,97mm Radius: 1.2 Features Material: cemented carbide Grade: KCK20B with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-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 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 Kennametal brand. 40START indexable-inserts-CCMT-09T312-KCK20B-Kennametal 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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