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 120404 MM 2035 Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Information on technical features CCMT 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404MM2035-SANDVIK Facts for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 2035 Chip Breaker: MM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The use of brand names and trademarks is for descriptive purposes only. Mention of the brands does not imply any relationship to our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120404-2035-Sandvik 40END
CCMT 120404 MM 2220 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product features insert CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404MM2220-SANDVIK Facts and Figures: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 2220 Chip Breaker: MM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. Our company has no commercial, legal or other connection with the brands concerned. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120404-2220-Sandvik 40END
CCMT 120404 PF 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!!! ✔️ WhatsApp: +49 170 2837271 ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com Technical data CCMT 120404 inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PF1515-SANDVIK Facts for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 1515 Chip Breaker: PF 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 use of brand names and trademarks is for descriptive 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-120404-1515-Sandvik 40END
CCMT 120404 PF 4315 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 Detail specifications indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PF4315-SANDVIK Figures for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 4315 Chip Breaker: PF with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and protected trademarks are the property of their respective owners. Quotations of brand names and registered trademarks are for illustrative purposes only. Named brands are in no way associated or co-operate with our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120404-4315-Sandvik 40END
CCMT 120404 PF 4415 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 Design details CCMT 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PF4415-SANDVIK Facts for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 4415 Chip Breaker: PF with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The naming of brand names and protected trademarks is for descriptive purposes only. Mention of the brands does not imply any relationship to our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120404-4415-Sandvik 40END
CCMT 120404 PF 4425 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 Design details CCMT 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PF4425-SANDVIK Facts / Figures: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 4425 Chip Breaker: PF 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 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 article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120404-4425-Sandvik 40END
CCMT 120404 PF 5015 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930 Performance features CCMT 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PF5015-SANDVIK Facts and Figures: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 5015 Chip Breaker: PF with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: Ownership of brand names and protected trademarks remains with their owners. The mention of protected trademarks and trade names is for illustrative purposes only. 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-120404-5015-Sandvik 40END
CCMT 120404 PM 4315 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Detail specifications indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PM4315-SANDVIK Facts for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 4315 Chip Breaker: PM 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 designation of brand names and trademarks is for explanatory purposes only. Mention of the brands does not imply any relationship to our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CCMT-120404-4315-Sandvik 40END
CCMT 120404 PM 4335 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 Technical data indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PM4335-SANDVIK Figures for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 4335 Chip Breaker: PM 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 article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CCMT-120404-4335-Sandvik 40END
CCMT 120404 PM 4415 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 ☎️ Phone: +49 2822 7131930 Specifications insert CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PM4415-SANDVIK Facts / Figures: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 4415 Chip Breaker: PM with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Form: rhombic Chip Breaker: single-sided Manufacturer: 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 items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-120404-4415-Sandvik 40END
CCMT 120404 PM 4425 Indexable Insert - Sandvik
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product details indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PM4425-SANDVIK Facts / Figures: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Features Material: cemented carbide Grade: 4425 Chip Breaker: PM 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 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 items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-120404-4425-Sandvik 40END
CCMT 120404 PM 5015 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 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404PM5015-SANDVIK ISO-Code: CCMT120404 Grade: 5015 Material: cemented carbide Form: rhombic Clearance Angle: 7° with hole Hole Style: cylindrical hole + single-sided countersink (40°–60°) Thickness: 4,76mm Radius: 0.4 Chip Breaker: PM 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. 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-120404-5015-Sandvik 40END
CCMT 120404 T5115 Wendeplatten - Tungaloy
Benefit from high process stability and the CVD-coated carbide grade T5115 for efficient cast-iron turning; the rhombic ISO format and 0.4 mm corner radius deliver repeatable edge control and consistent surface finish. Order the insert directly via Metav Werkzeuge or ask our consultants if needed. CCMT120404 T5115 CCMT ISO turning insert (rhombic, 7°) — Tungaloy A CCMT120404 T5115 CCMT ISO turning insert engineered for external and internal turning, offering balanced wear resistance and robust edge stability CVD-coated carbide grade T5115 ISO CCMT120404 rhombic insert Single-sided chipbreaker, 0.4 mm radius Cylindrical hole with 40°–60° countersink Consistent performance for cast-iron turning The CCMT120404 is specified with a CVD-coated carbide composition (grade T5115), which combines enhanced surface hardness from the coating with a tough substrate to resist chipping. This construction results in a favourable balance between wear resistance and edge stability, making the insert well suited to machining cast iron where stable chip formation and predictable flank wear are essential. The coating also improves thermal resistance during interrupted cuts, supporting higher productivity and reduced tool change frequency while maintaining part quality. Reliable fit and straightforward clamping Compatibility with a toolholder is determined by insert form, relief angle, tolerance class, fastening method, size and thickness; the rhombic CCMT geometry with a 7° relief ensures correct seating and orientation in standard ISO holders. The insert is supplied with a cylindrical hole plus a single-side countersink ( 40°–60° ), enabling secure clamping and consistent axial positioning. These features reduce set-up variability and simplify replacement, which contributes to shorter machine downtime and more reproducible machining results. Durability that supports efficient production With a corner radius of 0.4 mm and a plate thickness of 4.76 mm, the insert provides a stable cutting edge for finishing and light to medium roughing operations. The single-sided chipbreaker controls chips effectively for many turning scenarios, improving surface finish and reducing the risk of rework. The ISO-standard sizing and robust CVD carbide make the component an economical choice: predictable wear behaviour lowers scrap rates and helps to forecast tooling costs per part, supporting a steady production flow and consistent part tolerances. Contact Metav Werkzeuge today to request availability of genuine Tungaloy CCMT120404 T5115 inserts and to receive tailored application advice via info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical Data Article number: 6864711 SKU: 6864711-Tungaloy Manufacturer SKU: TUN6864711 Name: CCMT120404 T5115 Tungaloy-Wendeplatte Core technical data Corner radius: 0.4 mm Thickness: 4.76 mm Inscribed size: 12 mm Relief angle: 7° Cutting edge angle: 80° Hole style: cylindrical hole + 40°–60° countersink Features / Material compatibility Material: carbide, CVD-coated (T5115) Shape: rhombic CCMT Chipbreaker: single-sided Application: turning, external and internal Suitable for: cast iron Series: ISO turning inserts FAQ What materials is this insert designed for? The CCMT120404 T5115 insert is formulated for machining cast iron, the T5115 grade offering an optimised combination of wear resistance and edge strength for that material. How does the insert secure in the holder? The insert features a cylindrical hole with a single-side countersink (40°–60°) to enable secure clamping in compatible ISO toolholders, ensuring correct seating and repeatable positioning. What advantages does the CVD coating provide? A CVD-coated surface increases thermal and abrasive resistance of the cutting edge, improving tool life under intermittent cutting conditions and supporting higher cutting speeds where appropriate. Which insert dimensions are critical for process planning? Key dimensions include the corner radius (0.4 mm), plate thickness (4.76 mm) and inscribed size (12 mm); these parameters influence cutting forces, surface finish and holder compatibility. Is the chipbreaker suitable for finishing operations? Yes, the single-sided chipbreaker on this CCMT geometry is designed to control chips and help achieve consistent surface quality in light to medium turning tasks. 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 120404 T6215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide for wear resistance, a 0.4 mm corner radius for reliable profile control, and ISO compatibility for straightforward toolholder matching; these properties ensure consistent turning of stainless steels with stable chip formation and long edge life. Order the insert directly via Metav Werkzeuge or contact the technical advisers for application-specific guidance. CCMT120404 T6215 CCMT turning insert – Tungaloy CCMT120404 T6215 is an ISO-format indexable turning insert designed for external and internal turning of stainless steels under stable to mildly interrupted conditions. ISO CCMT geometry for standard toolholders CVD-coated carbide for improved wear resistance 0.4 mm corner radius for profile stability Single-sided chipbreaker for predictable chips Consistent performance when machining rostfreier Stahl The ISO-format insert delivers a balance of edge security and surface finish when machining rostfreier Stahl; the CVD-coated carbide substrate resists abrasive and adhesive wear common with chromium-rich alloys, reducing flank‑wear progression. The moderate 0.4 mm corner radius supports dimensional control and simple finishing passes without aggressive feed steps, while the single-sided chipbreaker helps form compact chips in typical turning operations. These properties translate into fewer insert changes and more stable cycle times on serial production runs. Reduced process risk through clear holder compatibility Compatibility depends on geometry, clearance angle and tolerance class; the ISO CCMT120404 designation clarifies fitment with commercially available CCMT holders. The insert's 80° diamond shape and 7° clearance match common holder profiles, and the central cylindrical hole with one-sided countersink (40°–60°) secures reliable clamping and repeatable seating. Specifying the insert by its ISO code and thickness simplifies tool inventory and minimises setup errors, improving first‑pass yield in workshop environments. Durable edge life and predictable chip control The T6215 grade is a CVD-coated carbide designed for wear resistance during turning of rostfreier Stahl in stable to lightly interrupted cuts. The single-sided chipbreaker is tuned to the grade and geometry to promote controlled, detachable chips that clear reliably from the cut, reducing the risk of surface damage and machine downtime. When paired with an appropriate holder and cutting parameters, the combination enhances productivity and reduces the frequency of regrinds or insert swaps. For application advice or to request a quotation for Tungaloy CCMT120404 T6215 inserts, please contact Metav Werkzeuge — Metav Werkzeuge provides technical guidance and fast availability; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the best grade and chipbreaker for specific rostfreier Stahl alloys and turning conditions Technical data Article number: 6903075 Manufacturer SKU: TUN6903075 Seller SKU: 6903075-Tungaloy Label: CCMT120404 T6215 Tungaloy turning insert Facts Geometry: CCMT 120404 (ISO 120404) Corner radius: 0.4 mm Clearance angle: 7° Insert size: 12 mm Thickness: 4.76 mm Included hole: cylindrical hole with single‑side countersink (40°–60°) Special features Material: carbide (CVD-coated) Grade: T6215 for rostfreier Stahl Chipbreaker: single-sided Typical application: external and internal turning FAQ What materials is this insert intended for? The CCMT120404 T6215 insert is specified for machining rostfreier Stahl and performs best under stable to lightly interrupted turning conditions. How does the T6215 grade improve tool life? The T6215 CVD-coated carbide grade reduces abrasive and adhesive wear during turning of rostfreier Stahl, increasing edge life and maintaining surface quality with fewer insert changes. Which toolholders are compatible with this ISO insert? ISO CCMT designation ensures compatibility with standard CCMT toolholders that accept 12 mm, 4.76 mm‑thick, rhombic inserts with a 0.4 mm corner radius and the specified hole/countersink arrangement. What benefits does the single-sided chipbreaker provide? The single-sided chipbreaker on CCMT120404 promotes compact, controllable chips during turning, improving chip evacuation and reducing the likelihood of surface damage or machine stoppages. 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 120404 T6215 Wendeplatten - Tungaloy
Benefit from the combination of a CVD-coated carbide substrate and ISO conformity for dependable stainless-steel turning under stable to mildly interrupted conditions; the insert’s 0.4 mm nose radius and rhombic geometry support consistent surface finish and profile control. Order genuine parts via Metav Werkzeuge or consult our specialists for application guidance. CCMT 120404 T6215 — ISO rhombic turning insert by Tungaloy for turning The CCMT120404 T6215 is an ISO-standard rhombic turning insert designed for external and internal turning of stainless steels, offering a wear-resistant CVD-coated carbide grade for stable machining. CVD-coated carbide for increased wear resistance ISO CCMT 120404 rhombic geometry 0.4 mm nose radius for controlled profiling 7° clearance angle for secure cutting With hole and 40°–60° countersink Stable machining performance for stainless steels The design focuses on delivering consistent metal removal when machining stainless steels under stable to lightly interrupted conditions. The combination of a CVD-coated carbide substrate and the specified grade provides improved resistance to adhesive wear and work-hardening tendencies typical of stainless alloys. For production environments, this means fewer insert changes and more predictable cycle times, supporting overall process reliability and higher throughput. Coating and substrate engineered for long tool life A carbide substrate with T6215 CVD-style coating gives the insert a balance of toughness and abrasion resistance. CVD coatings form a protective ceramic layer that reduces flank wear and helps maintain cutting-edge integrity at elevated cutting temperatures. In practice, this results in extended useful life compared with uncoated grades and more consistent dimensional control across batches, which benefits quality assurance and reduces scrap rates. Geometry and edge preparation for predictable finishes The rhombic ISO shape with an 80° included angle and a 0.4 mm nose radius supports both profiling and light finishing passes while limiting chatter in stable setups. A 7° clearance angle maintains positive cutting action and helps avoid rubbing on the flank, while the one-sided chipbreaker adapts chip flow to common turning feeds. Together these features produce repeatable surface quality and make toolpath planning more straightforward for workshop programmers and machinists. System compatibility and practical integration As an ISO-standard plate, the insert integrates into established toolholding systems when the holder is matched by form, clearance, tolerance class, fixing method, size and thickness. The plate is supplied with a central hole and a cylindrical hole plus single-sided countersink (40°–60°) to suit common clamping screws and shim combinations. Typical system components include an appropriate external holder or boring bar, support shim or clamping set and replacement screws to maintain assembly integrity and repeatable seat location. Contact Metav Werkzeuge for application-specific advice and supply of genuine Tungaloy CCMT120404 T6215 turning inserts to secure consistent stainless-steel machining performance Technical data Article number: 6903071 Manufacturer SKU: TUN6903071 Label: CCMT120404 T6215 Tungaloy turning insert Core technical values Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Clearance angle: 7° Included angle: 80° Countersink angle: 40°–60° Designs & special features Carbide substrate (carbide) CVD-coated grade T6215 Rhombic plate shape (CCMT) One-sided chipbreaker With hole (cylindrical) and single-sided countersink Intended for turning (external and internal) Compatible with ISO toolholders, shims and clamp sets FAQ What materials is this insert suited for? The Tungaloy CCMT120404 T6215 insert is formulated for machining stainless steels and performs well under stable to lightly interrupted turning conditions. Which geometry characteristics support finishing? The rhombic CCMT form with an 80° included angle and a 0.4 mm nose radius supports controlled profiling and repeatable surface finish when using appropriate feeds and speeds. How is the insert clamped in the holder? The plate features a cylindrical hole with a single-sided countersink (40°–60°) for standard clamping screws and shims; compatibility depends on holder form, tolerance and fixing method. What advantage does the T6215 coating provide? The T6215 CVD-type coating on the carbide substrate improves wear resistance and cutting-edge stability, extending tool life in stainless-steel turning applications. Is this insert compatible with standard ISO holders? Yes, the insert follows ISO dimensions for CCMT 120404 plates and is compatible with holders that match the plate’s form, size, thickness, clearance and fixing style. 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 120404 T9215 Wendeplatten - Tungaloy
Taking advantage of high wear resistance, breakage-safe carbide geometry and ISO compatibility ensures stable, productive turning cycles and predictable tool life; order directly via Metav Werkzeuge or consult the technical team for application advice. CCMT120404 T9215 ISO turning insert — rhombic CCMT for medium steel by Tungaloy The CCMT120404 T9215 is an ISO-standard rhombic turning insert designed for medium steel machining, combining a CVD-coated carbide grade with a single-sided chipbreaker for continuous to lightly interrupted cuts. CVD-coated carbide grade T9215 ISO CCMT120404 rhombic insert 0.4 mm nose radius for fine finish 7° clearance angle, with hole and countersink Higher productivity through a wear-resistant coating The CVD-coated carbide grade T9215 is formulated as a first choice for medium steel machining, offering a combination of wear resistance and fracture toughness that supports elevated cutting speeds. This material/coating pairing enables longer tool life under continuous operation and helps to keep component tolerances within narrow limits, which reduces rework and increases throughput. The result is a tangible improvement in cycle-time efficiency for batch production where consistent performance matters. Consistent surface quality thanks to optimised geometry A rhombic geometry with an effective 0.4 mm nose radius and an included angle of 80° provides a balance between edge strength and surface finish. The modest nose radius helps achieve a fine machined surface without compromising flank robustness, while the 7° clearance reduces rubbing and heat build-up. Together these features support dimensional accuracy and repeatable finishes in external and internal turning, especially when paired with the correct feed and speed settings for the workpiece material. System compatibility and practical handling for workshop use ISO standardisation ensures reliable fitment: compatibility with a holder depends on form, clearance angle, tolerance class, fastening, size and thickness, so the insert integrates into common turning systems alongside a matching outer holder or boring bar, pad/clamping set and replacement screws. The insert is supplied with hole and a cylindrical hole plus single-sided countersink (40°–60°) to match typical clamping arrangements. The single-sided chipbreaker simplifies chip control for medium steels, reducing manual intervention and contributing to a more predictable production flow. Contact Metav Werkzeuge for application-specific recommendations, availability and ordering of the Tungaloy CCMT120404 T9215 turning inserts — technical consultants are available to advise on holder selection and machining parameters Technical data Article number: 6773990 SKU: 6773990-Tungaloy Manufacturer SKU: TUN6773990 Core specifications Insert designation: CCMT120404 Insert size: 12 Thickness: 4.76 mm Nose radius: 0.4 mm Clearance angle: 7° Included angle: 80° Features and compatibility Material: carbide Coating: CVD-coated Grade: T9215 Chipbreaker: single-sided Hole: with hole Hole style: cylindrical hole + single-sided countersink (40°–60°) Geometry: rhombic Model series: ISO turning inserts Application: turning FAQ Is this insert suitable for medium steel machining? Yes. The CCMT120404 in grade T9215 is specified for medium steel and combines wear resistance with fracture toughness to support productive continuous to slightly interrupted cutting. How does the chip control perform with this grade? The single-sided chipbreaker and the CVD-coated carbide construction provide effective chip control for medium steels, reducing the need for operator intervention and improving process stability. What holder features are required for correct compatibility? Compatibility depends on insert form, clearance angle, tolerance class, fastening, size and thickness; the ISO designation CCMT120404 ensures fitment with holders designed for that standard geometry. Can the insert handle light interruptions in the cut? Yes. The grade and geometry of this insert are engineered to tolerate continuous to lightly interrupted cuts while maintaining edge integrity. Is the insert provided with clamping provisions? The insert is supplied with hole and a cylindrical hole plus single-sided countersink (40°–60°) to suit common clamping systems. 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 120404 T9215 Wendeplatten - Tungaloy
Take advantage of a CVD‑coated carbide grade that combines high wear resistance with breakage reliability and an ISO rhombic form that ensures straightforward compatibility with standard holders; order the insert via Metav Werkzeuge or contact their consultants for machining advice. CCMT120404 T9215 indexable turning insert — ISO turning insert for medium steel by Tungaloy A CCMT120404 T9215 indexable insert designed for precision external and internal turning, offering an 80° rhombic geometry and a 0.4 mm nose radius for controllable surface finish and productivity CVD‑coated carbide T9215 for steel machining 80° rhombic geometry for stable clamping 0.4 mm nose radius for fine surface control Single‑sided chipbreaker for predictable chips Optimised performance for medium steel turning The CVD‑coated T9215 grade is engineered as a first choice for medium steel machining, marrying high wear resistance with reliable fracture toughness. This combination supports consistent tool life in continuous and lightly interrupted cuts, reducing unplanned tool changes and helping to maintain production flow. The rhombic insert geometry with its 80° included angle provides a broad contact area in the holder, which contributes to vibration damping and steady cutting forces for improved dimensional control. Designed geometry that aids machining stability An 80° rhombic shape together with a 0.4 mm nose radius and a 7° clearance angle delivers a balance between edge strength and surface quality. The moderate nose radius helps achieve a smooth finish without excessive cutting forces, while the clearance angle prevents rubbing on the workpiece. The insert’s thickness of 4.76 mm and standard ISO form ensure secure clamping; compatibility is determined by form, clearance, tolerance class, fastening and size, making integration with standard turning holders straightforward. Practical chip control and hole design for secure fixing The insert features a single‑sided chipbreaker, optimised for chip formation in typical turning operations on steel, and comes with a hole featuring a cylindrical bore and a one‑sided countersink (40°–60°) to match conventional mounting screws. This arrangement promotes predictable chip evacuation and reliable mechanical clamping, supporting repeatable setup and reducing the risk of insert movement under load. Where chip shape is critical, the single‑sided breaker delivers a consistent chip curl suited to general‑purpose turning. Material and coating advantages explained Made from cemented carbide and finished with a CVD coating identified by the T9215 grade, the insert offers a hard, wear‑resistant surface with a substrate that resists chipping. CVD coating provides a thin, adherent layer that improves resistance to abrasive wear and thermal effects during cutting, which is particularly beneficial during longer production runs. For operations requiring a compromise between tool life and cost‑effectiveness, this grade delivers predictable performance across a broad range of steels. Application and system integration The insert is part of the ISO turning insert series and is suitable for both external and internal turning when matched with the correct external holder or boring bar. The system consists of the ISO insert, a compatible external holder or bar, a seat or clamp set and replacement screws. Selecting the appropriate chipbreaker and grade according to workpiece material, machining type and setup stability is essential to achieve the stated benefits: lower cycle times, consistent surface finish and extended tool life. For orders or tailored recommendations for the T9215 grade, contact Metav Werkzeuge for parts availability and machining consulting at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Manufacturer article number: 6774007 SKU: 6774007-Tungaloy Manufacturer SKU: TUN6774007 Model series: ISO‑Drehwendeschneidplatten Material: carbide Facts ISO designation: 120404 Size: 12 mm Thickness: 4.76 mm Nose radius: 0.4 mm Clearance angle: 7° Included angle: 80° Special features Shape: rhombic Coating / grade: T9215 CVD‑coated carbide Chipbreaker: single‑sided Hole: with hole; cylindrical hole + one‑sided countersink (40°–60°) Typical application: turning (external and internal) FAQ What workpiece materials is this insert suited for? The CCMT120404 T9215 insert is optimised for medium steel machining; the T9215 grade provides wear resistance and toughness suitable for continuous to lightly interrupted cuts. Which holders are compatible with the CCMT120404 format? Compatibility follows ISO standards: the insert fits holders matching the CCMT120404 form, clearance angle, tolerance class, fastening method, size and thickness; verify holder specifications against the ISO designation. How does the T9215 coating affect performance? The CVD‑coated T9215 combines a wear‑resistant surface with a tough substrate, improving tool life under abrasive conditions while maintaining edge stability for repeatable performance. What is the purpose of the cylindrical hole with countersink? The insert’s hole and one‑sided countersink (40°–60°) ensure secure mechanical fixing to the seat and allow standard clamping screws to locate and clamp the insert reliably during turning operations. Can this insert handle interrupted cuts? Yes; the T9215 grade is suitable for continuous and lightly interrupted cutting. For heavily interrupted cuts, consider assessing edge robustness and selecting an appropriate grade or geometry. 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 120404 T9225 Wendeplatten - Tungaloy
Take advantage of a proven CVD-coated carbide grade and precise 80° rhombic geometry to maintain stable metalcutting in medium to heavy steel turning; the combination of robust edge preparation and an ISO‑standard form supports predictable tool life and process reliability. Order the CCMT120404 T9225 insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. CCMT120404 T9225 ISO turning insert — CVD‑coated carbide for turning (Tungaloy) The CCMT120404 T9225 is an ISO‑standard turning insert designed for external and internal turning of steel, offering a robust universal grade for interrupted and varying engagement conditions. CVD-coated carbide grade T9225 Robust universal for medium–heavy steel Rhombic CCMT 80° geometry Single-sided chipbreaker, cylindrical hole Reliable cutting performance for demanding steel turning The insert is engineered to deliver consistent cutting under variable conditions. The CVD-coated carbide matrix provides a hard, wear‑resistant surface while maintaining a core toughness that reduces edge chipping during intermittent cuts. This combination leads to improved tool life and more predictable dressing cycles in medium to heavy machining operations. The technical choice of coating and substrate yields lower flank wear rates at typical turning speeds, which translates into fewer insert changes and better overall shop throughput. Controlled chip formation reduces rework and downtime A single-sided chipbreaker tailored to the insert geometry ensures reliable chip control across a range of feeds and depths of cut. The chip former promotes short, manageable chips in continuous cuts while offering the resilience needed for stops and starts, minimising the risk of tangling or surface damage. For shops handling mixed batches or unstable clamping, this feature supports safer operation, less manual cleaning, and consistent part quality without extensive parameter fine‑tuning. ISO compatibility and secure mounting for production environments Designed as an ISO-standard CCMT insert, the component fits into conventional holders when form, relief angle, tolerance class, fastening method, size and thickness match. The rhombic shape with 80° geometry, 0.4 mm radius, and 4.76 mm thickness is suitable for a wide range of external and internal turning setups. A cylindrical hole with a single‑side countersink (40°–60°) ensures positive seating and repeatable clamp force, reducing micro‑movement during heavy cuts and enabling consistent surface finish across production runs. Practical benefits for workshop productivity and process security Using a robust universal grade such as T9225 simplifies tooling decisions for mixed steel workloads: fewer grade changes, predictable wear behaviour and good resistance to shock. The insert’s balance of hardness and toughness supports reliable chip control and dimensional stability, making it a cost‑efficient option when labour time and machine uptime are priorities. The result is a more productive process with less interruption, helping to meet delivery windows and maintain part quality in serial production. For application advice and availability of Tungaloy turning inserts contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and rapid supply. Technical data Article number: 6781180 SKU: 6781180-Tungaloy Manufacturer SKU: TUN6781180 Model series: ISO turning indexable inserts Application: Turning Material: Carbide Grade/coating: T9225, CVD-coated carbide Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 0.4 mm Relief angle: 7° Insert angle: 80° Countersink angle: 40°–60° Special features Rhombic geometry (CCMT) Single-sided chipbreaker With cylindrical hole and single-sided countersink ISO designation CCMT120404 Suitable for medium to heavy steel machining FAQ What materials is this insert suited for? The CCMT120404 T9225 insert is specified for medium to heavy steel machining; the CVD coating and robust carbide substrate make it particularly effective for varied engagement and interrupted cuts. Can this insert be used in standard ISO holders? Yes. The insert follows the ISO CCMT120404 form and is compatible with holders that match on form, relief angle, tolerance class, fastening method, size and thickness. What chip control can be expected with this grade? The single-sided chipbreaker provides reliable chip formation across a wide range of feeds, promoting short chips in continuous cuts and resilient performance for interrupted machining. How does the T9225 grade affect tool life and process stability? T9225 combines wear resistance and toughness to reduce flank wear and edge chipping, resulting in longer insert life and more consistent production runs with fewer unplanned stops. 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 120404 T9225 Wendeplatten - Tungaloy
Take advantage of the CVD‑coated carbide grade T9225 combined with ISO compatibility and a compact 0.4 mm corner radius for stable, cost‑effective turning in mixed or interrupted cuts; order the CCMT120404 T9225 insert directly via Metav Werkzeuge or ask the consultants for application support. CCMT120404 T9225 — ISO rhombic turning insert, CVD‑coated carbide, 0.4 mm radius (Tungaloy) CCMT120404 T9225 is a robust ISO‑standard indexable insert intended for medium‑to‑heavy turning applications, offering a universal grade for variable cutting conditions. ISO rhombic CCMT geometry, standardised fit CVD‑coated carbide grade T9225 for toughness 0.4 mm corner radius for mixed operations 7° relief angle and secure hole mounting Single‑sided chipbreaker optimised for steel Proven performance for medium‑to‑heavy steel turning The CVD‑coated carbide composition and T9225 grade deliver a balance of toughness and wear resistance suited to changing engagement conditions and light interruptions. This specification supports longer tool life and fewer tool changes, resulting in improved machine uptime and reduced process costs. The combination of coating and substrate ensures stable chip formation and reliable edge behaviour when machining steels, making the insert an economical choice for production environments where consistency matters. Clear compatibility and secure clamping reduce setup time Provided as an ISO rhombic (CCMT) insert with an included hole and a 7° relief angle, the geometry matches ISO‑standard holders when form, tolerance class, clamping and thickness align. The cylindrical hole with single‑side countersink (40°–60°) guarantees positive location and repeatable clamping, which reduces vibration and improves part finish. Stating these mount criteria explicitly helps workshops verify holder compatibility quickly and avoid costly mismatches during tool assembly. Practical design that eases process decisions on the shop floor A 0.4 mm corner radius gives a compromise between strength and edge detail, suitable for finishing and light roughing passes without frequent insert changes. The single‑sided chipbreaker provides controlled chip formation for many steel grades, and the moderate plate thickness (4.76 mm) supports rigidity under higher feed and depth conditions. For external and internal turning, selecting the appropriate chipbreaker and grade like T9225 simplifies tool standardisation and supports predictable results across batches. For application advice and precise integration of the Tungaloy CCMT120404 T9225 insert into existing toolholders, contact Metav Werkzeuge — our consultants provide material‑specific recommendations and delivery details Technical data Article number: 6781323 Manufacturer SKU: TUN6781323 Model series: ISO‑Drehwendeschneidplatten SKU: 6781323‑Tungaloy Facts Insert designation: CCMT120404 Grade: T9225 Corner radius: 0.4 mm Thickness: 4.76 mm Size: 12 mm Relief angle: 7° Included hole: yes Insert angle: 80° Special features CVD‑coated carbide Rhombic insert form (CCMT) Cylindrical hole + single‑side countersink (40°–60°) Single‑sided chipbreaker Intended application: external and internal turning Robust universal grade for medium to heavy steel machining FAQ What materials is this insert best suited for? The CCMT120404 T9225 insert is formulated for medium‑to‑heavy steel machining; the T9225 grade and CVD‑coating provide toughness and wear resistance suited to variable engagement and lightly interrupted cuts. How does the mounting hole affect stability? The cylindrical hole with a single‑side countersink (40°–60°) secures the insert in the pocket and helps ensure repeatable clamping and reduced vibration when the CCMT120404 insert is used with a compatible ISO holder. Can the insert be used for internal turning as well as external turning? Yes, the geometry and 0.4 mm corner radius make the CCMT120404 suitable for both external and internal turning operations; the single‑sided chipbreaker aids chip control in many turning scenarios. Which insert features determine compatibility with a toolholder? Compatibility is governed by insert form, relief angle (here 7°), tolerance class, clamping method, size and thickness — all of which must match the toolholder specifications for correct fit of the Tungaloy CCMT120404 insert. What benefit does the T9225 grade offer compared with uncoated grades? The T9225 CVD‑coated grade offers improved edge stability and better wear behaviour under changing cutting conditions, extending usable tool life versus many uncoated alternatives. 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 120404 WM 1115 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! ✔️ WhatsApp: +49 170 2837271 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 Product specifications for CCMT 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404WM1115-SANDVIK Facts for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 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: Brand names and registered trademarks are the property of their rightful 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-120404-1115-Sandvik 40END
CCMT 120404 WM 2015 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product specifications for indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404WM2015-SANDVIK Facts for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special 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 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 items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CCMT-120404-2015-Sandvik 40END
CCMT 120404 WM 3005 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Features for indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404WM3005-SANDVIK Figures for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 3005 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 inclusion of registered 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-120404-3005-Sandvik 40END
CCMT 120404 WM 3225 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Information on technical features for indexable inserts CCMT 120404 from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404WM3225-SANDVIK Figures for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: 3225 Chip Breaker: WM 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 brand names and trademarks is for illustrative 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-120404-3225-Sandvik 40END
CCMT 120404 WM 4315 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Features for CCMT 120404 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CCMT120404WM4315-SANDVIK Figures for the tool: ISO-Code: CCMT120404 Clearance Angle: 7° Thickness: 4,76mm Radius: 0.4 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: 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-120404-4315-Sandvik 40END
Why indexable inserts are indispensable in modern machining
Indexable inserts, also known as cutting inserts or indexable cutting inserts, are standardised, replaceable cutting elements that mount on tool holders such as turning bits, milling cutters or drills. Made from wear-resistant materials like carbide, cermet, ceramic or other superhard grades, they carry the actual cutting edge and allow a worn corner to be rotated or flipped instead of replacing or regrinding the entire tool body.
How these inserts work and when to choose them
In everyday workshop and production settings, indexable inserts perform the direct material removal on the workpiece. Standard inserts for tool systems without internal coolant typically feature closed faces or a single central fixing hole, with heat evacuation handled by external machine nozzles. Inserts designed for systems with internal coolant are engineered to support coolant flow: they include calculated chipbreaker geometries that guide an internal coolant jet under the chip or, in specialised designs, contain sintered microchannels to direct coolant right to the cutting edge. Such coolant-compatible inserts are essential for machining heat-resistant alloys, heavy cutting operations and deep internal machining, where thermal load and chip control are critical.
Tangible benefits for production and workshop efficiency
Choosing the right indexable inserts delivers measurable operational advantages:
- Reduced downtime: faster changeover because a worn insert is simply indexed rather than the whole tool being replaced.
- Extended cutting-edge life: targeted coolant application and optimised chipbreaker design lower thermal stress and improve tool life.
- Consistent part quality: predictable cutting-edge geometry from standardised inserts maintains tolerances across batches.
- Versatility: availability in carbide, cermet, ceramic and superhard grades permits selection according to workpiece material and cutting conditions.
- Lower tooling costs over time: fewer full-tool replacements and less regrinding required.
Metav as a dependable source for inserts and tooling systems
Metav combines decades of precision expertise with a wide-ranging supply chain, positioning itself as a practical partner for industry, craft and trade. From Emmerich on the Rhine, Metav operates as a quality filter for the European market, offering more than 250,000 products and serving over 48,000 customers. For procurement teams aiming to reduce supplier count while retaining technical reliability, Metav’s assortment of indexable inserts and compatible tool holders provides a central, trustworthy solution.
Quick summary
Indexable inserts (cutting inserts or indexable cutting inserts) enable economical, repeatable material removal by allowing worn cutting edges to be indexed or replaced quickly; coolant-adapted designs further reduce thermal load and enhance chip control for demanding applications.
FAQ
What materials are indexable inserts available in?
Indexable inserts are available in wear-resistant grades such as carbide, cermet, ceramic and other superhard materials, selected according to the workpiece material and cutting conditions.
When should I choose inserts with internal coolant support?
Choose inserts designed for internal coolant when machining heat-resistant alloys, performing heavy cuts or working in deep internal features, because the coolant reduces thermal load at the cutting edge and actively improves chip breakage.
How do chipbreaker geometries affect performance?
Chipbreaker geometries on indexable inserts guide the chip flow and, when matched to an internal coolant jet, direct the coolant under the chip to control temperature and facilitate reliable chip formation, which extends edge life and stabilises machining.
Can standard inserts be used with external coolant only?
Yes; standard inserts for tool systems without internal coolant typically have closed faces or a central fixing hole and rely on external machine nozzles for heat evacuation, which is sufficient for many routine, accessible cuts.
Why source inserts through Metav?
Metav supplies a broad range of indexable inserts and tooling, backed by decades of expertise and a comprehensive European stock, making it a practical choice for consistent quality and dependable delivery.
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