Durable indexable inserts for efficient metalcutting
Indexable inserts are hardened cutting elements designed to deliver consistent material removal in metalworking, providing cost-effective tool life management and repeatable results for turning, milling and drilling operations. Suited for machining steel, stainless and heat-resistant alloys, these inserts offer rapid edge renewal and reduced downtime through simple indexing, while versions optimised for internal coolant significantly improve chip control and thermal management in demanding applications. By choosing the right insert grade and geometry you gain improved tool life, predictable wear behaviour and better surface finish thanks to enhanced chip control, with key benefits including wear-resistant carbide, internal coolant compatibility and reliable chip breaking.
CNMG 090304 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide wear resistance, a 0.4 mm corner radius and the rhombic 80° geometry for consistent productivity in medium steel turning; order the CNMG090304 T9215 Tungaloy insert directly via Metav Werkzeuge or consult our specialists for application advice. CNMG 090304 T9215 — CNMG090304 indexable insert for turning by Tungaloy A CNMG090304 T9215 Tungaloy insert engineered for turning applications in medium steel, offering a CVD-coated carbide grade optimised for productive, continuous to lightly interrupted cuts CNMG 09 format, rhombic 80° geometry CVD-coated carbide grade T9215 for steel Double-sided chipbreaker with cylindrical hole 0.4 mm corner radius and 0° clearance Reliable wear resistance for steady production The insert delivers consistent tool life through its CVD-coated carbide composition and the T9215 grade, selected for mid-range steel machining. This coating enhances oxidation and abrasion resistance, helping to maintain cutting-edge integrity during sustained operations. The rhombic 80° geometry supports robust cutting forces while the 0.4 mm corner radius balances strength and surface finish. Compatibility with standard ISO holders ensures integration into common turning setups without complex adjustments. Predictable cutting behaviour and process security Designed with a double-sided chipbreaker and a cylindrical hole for secure clamping, the component offers repeatable chip control and stable force distribution. The 0° clearance specification and a plate thickness of 3.18 mm contribute to tool stability, reducing vibration during continuous and slightly interrupted cuts. This results in predictable cycle times and fewer unscheduled tool changes, supporting higher throughput and lower per-part costs in serial production. Clear selection logic and easy holder matching Selection and fit are determined by insert form, relief angle, tolerance class, clamping method, size and thickness, so the correct combination with an ISO-compliant holder is straightforward. The ISO-series design simplifies replacement and inventory management across similar turning operations. For mixed batch production, the insert’s balance of wear resistance and fracture toughness reduces setup variation and helps maintain consistent component quality across shifts. Contact Metav Werkzeuge for personalised application support on the Tungaloy CNMG090304 T9215 insert and to arrange supply via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6772171 SKU: 6772171-Tungaloy Manufacturer SKU: TUN6772171 Brand: Tungaloy Model series: ISO-Drehwendeschneidplatten Designation: CNMG090304 Facts Geometry angle: 80° Corner radius: 0.4 mm Clearance (relief) angle: 0° Thickness: 3.18 mm Size: 09 Hole: with hole — cylindrical Special features CVD-coated carbide Grade T9215 for medium steel Double-sided chipbreaker Rhombic insert form (CNMG) For continuous to lightly interrupted turning Compatibility depends on holder form, relief angle, tolerance class, clamping, size and thickness FAQ What materials is this insert suitable for? The T9215 grade CVD-coated carbide is specified for medium steel machining; it combines wear resistance with fracture toughness for productive turning. How does the CNMG090304 format affect machining? The CNMG 09 rhombic shape with 80° geometry and a 0.4 mm corner radius provides stable cutting behaviour suitable for external and internal turning operations. Is the insert reversible or single-use? This is a double-sided indexable insert, allowing rotation and reuse of additional cutting edges until all edges reach wear limits. What determines compatibility with a toolholder? Compatibility is defined by insert form, relief (clearance) angle, tolerance class, clamping method, size and thickness; matching these parameters ensures correct fit with ISO holders. What is the manufacturer part number for ordering? The manufacturer article number is 6772171 and the product is listed as CNMG090304 T9215 Tungaloy insert (SKU 6772171-Tungaloy) Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090304 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide, ISO CNMG090304 geometry and the T9225 universal grade for reliable medium-to-heavy steel turning; robust chip control and reversible design reduce tool changes and support continuous production. Order original inserts via Metav Werkzeuge or consult the specialists for application advice. CNMG 090304 T9225 turning insert by Tungaloy — CVD-coated carbide for medium-to-heavy steel turning CNMG090304 T9225 is an ISO-format turning insert for versatile external and internal turning applications, offering robust performance where interrupted cuts or variable engagement demand higher toughness. CVD-coated carbide for robust steel turning Universal grade T9225 for interrupted cuts ISO CNMG 090304, 80° rhombic geometry 0.4 mm corner radius, double-sided insert Increased uptime through a tough, coated grade The combination of CVD-coated carbide and the T9225 grade delivers a balance of hardness and toughness suited to medium-to-heavy steel machining. The coating improves wear resistance at elevated cutting temperatures, which helps to maintain a consistent cutting edge and prolongs in-process life. Fewer tool changes translate into improved machine availability and lower handling time, supporting steady production cycles and predictable turnaround for batch and single-part manufacturing. Secure mounting and standardised compatibility for fast tool changes Designed in the ISO CNMG format, the insert fits established 80° rhombic holders when dimensions match; compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness. The 80° rhombic geometry and a 0.4 mm corner radius provide a robust contact area and a favourable cutting edge for a range of turning tasks. The central cylindrical hole with screw clamping enables firm seating in a matched holder, while the double-sided configuration doubles the effective life per insert and reduces inventory turnover. Predictable chip control and flexible application choices The insert’s double-sided chipbreaker design supports controlled chip formation across various depths of cut and feed rates, improving surface finish and lowering the risk of vibration under unstable conditions. Selection of the appropriate chipbreaker and grade should follow the material, cutting strategy and machine rigidity; for unstable setups, the T9225 universal grade offers additional toughness to ride through light interruptions. The reversible nature of the component makes it a cost-effective choice for job shops and production lines that require quick index changes and consistent part quality. Practical guidance for selection and use Ensure the chosen holder matches the ISO geometry and thickness to maintain clamping reliability and tool life. When replacing inserts, verify the tolerance class and fastening screw condition to avoid micro-movements that affect surface quality. For applications that combine high cutting speeds with interrupted cuts, choose conservative parameters initially and adjust feeds to balance tool life with productivity. If further data is required—material recommendations, preferred chipbreaker options or application examples—the team at Metav Werkzeuge can provide tailored guidance; contact details are available for technical consultation. For robust medium-to-heavy steel turning with original Tungaloy grade T9225, contact Metav Werkzeuge for ordering and application advice Technical data Article number: 6780734 SKU: 6780734-Tungaloy Manufacturer SKU: TUN6780734 Designation: CNMG090304 ISO designation: 090304 Material: carbide Application: turning Shape: rhombic Hole: with hole (cylindrical hole) Clearance angle: 0° Included angle: 80° Thickness: 3.18 mm Corner radius: 0.4 mm Chipbreaker: double-sided Grade/coating: T9225, CVD-coated Dimensions & measurable data Corner radius: 0.4 mm Thickness: 3.18 mm Insert size: 09 Clearance angle: 0° Included angle: 80° Features & suitability CVD-coated carbide grade T9225 For external and internal turning Double-sided, reversible insert Central cylindrical hole for screw clamping Compatible with ISO CNMG holders; check form, tolerance and thickness Robust universal grade for medium-to-heavy steel machining FAQ What materials is this insert suitable for? The CNMG090304 insert in grade T9225 is designed primarily for medium-to-heavy steel machining and performs well under slightly interrupted cuts thanks to the CVD-coated carbide composition. How does the insert mount in a holder? This ISO-format rhombic insert uses a central cylindrical hole and screw clamping; correct holder compatibility depends on matching form, clearance angle, tolerance class, size and thickness for secure seating. Is the insert reversible and what is the benefit? Yes, the double-sided indexable insert offers two usable cutting edges, which effectively doubles service life per insert and reduces replacement frequency for the workshop. Which chipbreaker should be chosen for fine surface finish? For improved surface finish, select a chipbreaker suited to the actual feed and depth of cut; the built-in double-sided chip control of this insert helps maintain consistent chips and surface quality under stable conditions. How to identify the exact product? The item is listed as CNMG090304 in grade T9225 with article number 6780734 and manufacturer SKU TUN6780734, supplied as an original Tungaloy indexable insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090304 T9225 Wendeplatten - Tungaloy
Take advantage of a robust CVD‑coated carbide T9225 grade and the standard CNMG 090304 geometry for reliable medium‑to‑heavy steel turning; combine wear resistance and toughness for longer tool life and consistent surface finish. Order directly via Metav Werkzeuge or consult our specialists for matching holders and system components. CNMG 090304 T9225 – Turning Indexable Insert (ISO CNMG090304) by Tungaloy A CNMG 090304 T9225 indexable insert engineered for robust turning operations in steel, offering a universal CVD coating and a geometry optimised for interrupted cuts and variable engagement CVD-coated carbide T9225 Universal grade for medium‑to‑heavy steel Rhombic CNMG geometry, 80° approach Double‑sided insert with cylindrical hole Engineered for consistent performance in steel turning The CVD‑coated T9225 grade is a carbide compound designed to balance toughness and wear resistance for demanding turning tasks. As a universal choice for medium‑to‑heavy steel machining, this insert tolerates varying cut conditions and short interruptions without premature failure, which translates to fewer tool changes and improved process stability. The combination of robust substrate and chemical vapour deposition delivers reliable flank and crater wear behaviour, helping maintain part tolerances across series production. Clear compatibility with standard ISO tooling systems Specified to ISO geometry, the CNMG090304 form ensures straightforward integration with common external holders. The rhombic shape and 80° approach angle produce a stable cutting engagement for a broad range of turning operations, while the 0° rake angle supports a neutral cutting action that is easier to control under mixed conditions. The insert’s cylindrical hole and standard thickness enable secure clamping with compatible clamps, shims and screws; the system approach means replacement inserts fit predictable tolerance classes for fast changeovers and reliable assembly. Efficient chip control and extended tool life Chip formation is managed by a double‑sided chipbreaker that promotes stable evacuation and consistent surface quality when paired with the right feed and speed. The CVD treatment enhances abrasive wear resistance and helps preserve the cutting edge during sustained engagement, improving overall tool life and reducing downtime. In practice, choosing the correct chipbreaker style and the universal T9225 grade for steel will result in fewer interruptions and a more predictable productivity profile on batch and continuous turning tasks. Practical application guidance and system overview This insert is recommended for both external and internal turning of steel when variable engagement or slight interruptions require a more tenacious grade. The machining system comprises the indexable insert, a matching external holder or boring bar, and the required backing or clamp set with replacement screws. Selecting feeds and speeds that suit the T9225 grade will optimise edge life and surface finish; for unfamiliar setups, refer to holder compatibility parameters such as form, clearance angle, tolerance class, fixation method, size and thickness to ensure correct assembly. Contact Metav Werkzeuge for tailored advice on selecting Tungaloy CVD‑coated inserts and matching holders to specific turning tasks Technical Data Article number: 6780787 SKU (manufacturer): TUN6780787 SKU: 6780787-Tungaloy Model series: ISO-Drehwendeschneidplatten Item label: CNMG090304 T9225 Tungaloy-Wendeplatte Facts Corner radius: 0.4 mm Approach angle: 80° Rake angle: 0° Thickness: 3.18 mm Size: 09 Hole style: with cylindrical hole Edge radius: 0.4 mm Special features Material: Carbide Coating: CVD Grade: T9225 Geometry: Rhombic (CNMG) Chipbreaker: double-sided Application: Turning Compatibility: ISO holders and standard clamping systems System components: holder, shim/clamp set, spare screws FAQ What materials is this insert best suited for? The CNMG 090304 T9225 insert is optimised for steel machining; the T9225 grade and CVD coating provide a balance of wear resistance and toughness for medium‑to‑heavy steel turning. Can the insert be used for interrupted cuts? Yes, the T9225 grade and robust carbide substrate are intended for situations with variable engagement or slight interruptions, offering improved resistance to chipping. How many usable cutting edges does this insert provide? As a double‑sided CNMG indexable insert, the CNMG090304 form provides multiple reversible cutting edges; each side can be indexed according to wear and application needs. Which holder types are compatible with this geometry? ISO‑compatible external turning holders and suitable boring bars designed for CNMG inserts will accept this geometry; ensure holder clearance angle and clamping method match the insert’s specifications. Does the insert require specific clamping hardware? The insert is secured via its cylindrical hole and standard clamping sets; use the appropriate backing plate, clamp and replacement screws as per holder manufacturer guidelines to maintain correct tolerance and rigidity. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090304 WF 1125 Indexable Insert - Sandvik
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Design details for CNMG 090304 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG090304WF1125-SANDVIK Facts for the tool: ISO-Code: CNMG090304 Clearance Angle: 0° Thickness: 3,18mm Radius: 0.4 Features Material: cemented carbide Grade: 1125 Chip Breaker: WF with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks are the property of their respective owners. The use of brand names and trademarks is for descriptive purposes only. 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-CNMG-090304-1125-Sandvik 40END
CNMG 090308 4325 Indexable Insert - Sandvik
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Product details for CNMG 090308 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG090308PF4325-SANDVIK ISO-Code: CNMG090308 Grade: 4325 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-sided Manufacturer: Registered brand names and trademarks are the property of their respective owners. The mention of brands and registered trademarks is for descriptive purposes only. There is no connection whatsoever between our company and the brands mentioned. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-090308-4325-Sandvik 40END
CNMG 090308 4325 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 Technical data for CNMG 090308 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG090308PM4325-SANDVIK Facts and Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Thickness: 3,18mm Radius: 0.8 Features Material: cemented carbide Grade: 4325 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: The rights to brand names and registered trademarks are held by their rightful owners. The mention of protected trademarks and trade names is for illustrative purposes only. The brands mentioned are not in any contractual relationship with our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-090308-4325-Sandvik 40END
CNMG 090308 4325 Indexable Insert - Sandvik
Couldn't find the right insert? Don't worry, we're here for you!► Send us a photo of your insert by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing directly by post. Detail specifications for indexable inserts CNMG 090308 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG090308QM4325-SANDVIK Facts / Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: 4325 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and protected trademarks are the property of their respective owners. The mention of brands and registered trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. The items offered are original, brand-new goods of the Sandvik brand. 40START indexable-inserts-CNMG-090308-4325-Sandvik 40END
CNMG 090308 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated carbide grade AH6225, a 0.8 mm corner radius and ISO compatibility for consistent stainless steel turning; the insert delivers a stable, sharp cutting edge with predictable chip control. Order the CNMG090308 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. CNMG090308 AH6225 CNMG ISO 090308 rhombic turning insert, PVD-coated carbide — Tungaloy The CNMG090308 AH6225 is an ISO rhombic turning insert designed for reliable external and internal turning of stainless steel under varying machining conditions. ISO rhombic insert CNMG 09 PVD-coated carbide AH6225 for stainless steel 0.8 mm corner radius, 80° lead angle Cylindrical hole, double-sided chipbreaker Reliable edge performance for demanding stainless steel turning The combination of PVD-coated carbide and the AH6225 grade is aimed at providing a balance between sharpness and edge stability when machining stainless steel. The PVD layer increases wear resistance and reduces built-up edge formation, so tool life is extended under medium cutting conditions. Because the grade was developed for fluctuating conditions, surface finish consistency is improved without sacrificing productivity, and the life of the insert is made more predictable for shop planning. Smooth integration with established ISO tool systems Designed to the ISO standard, the rhombic geometry and the standard dimensions ensure straightforward fitting into compatible toolholders. Compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness, which are standardised for this series. The insert is intended to be used with an appropriate external holder or boring bar, a supporting shim/clamp set and replacement screws, allowing rapid changeovers and minimising downtime on the machine. Predictable chip control and dimensional security The double-sided chipbreaker promotes consistent chip formation across a range of feeds, helping to avoid long stringy chips and reducing interruptions. The 0.8 mm corner radius provides a compromise between strength and profile definition: it supports edge robustness for medium cuts while producing a controlled cutting edge radius that benefits surface finish. The rhombic form and 80° lead angle lend stability in both external and internal turning operations, enhancing process reliability in production runs. Practical workshop benefits and handling The insert is manufactured from carbide with a PVD coating and is double-sided, so one insert provides two cutting edges before indexing. The plate thickness of 3.18 mm and the cylindrical hole are designed for secure clamping, reducing the risk of movement under load. Traceable article and manufacturer SKUs support inventory control and reordering, while the standardised format simplifies tool management across machines. For customers seeking a robust, universal solution for stainless steel turning, this insert offers a pragmatic balance of performance and usability. For tailored technical advice or to arrange supply of the CNMG090308 AH6225 by Tungaloy, please contact Metav Werkzeuge via email or phone; our consultants will recommend the best holder and cutting data for the application. Technical Data Article number: 6903155 Manufacturer SKU: TUN6903155 SKU: 6903155-Tungaloy Model series: ISO turning inserts Material: Carbide Grade / coating: AH6225, PVD-coated Application: Turning Core technical data Corner radius: 0.8 mm Plate thickness: 3.18 mm Size: 09 ISO code: 090308 Lead/approach angle: 80° Clearance angle: 0° Special features Rhombic plate format (CNMG) Double-sided chipbreaker Cylindrical hole for secure clamping Universal grade for stainless steels Compatible with standard ISO holders and shims FAQ What materials is this insert suited for? The CNMG090308 AH6225 insert is a PVD-coated carbide grade developed primarily for stainless steel machining and is suitable for medium cutting conditions where a sharp, stable edge is required. Can the insert be used for both external and internal turning? Yes, the rhombic CNMG geometry and an 80° lead angle make the insert appropriate for both external and internal turning applications when used with a suitable holder. How does the chipbreaker affect machining performance? The double-sided chipbreaker on this Tungaloy insert supports controlled chip formation, reducing the risk of long chips and improving process reliability during continuous production. What does the 0.8 mm corner radius mean for my parts? A 0.8 mm corner radius offers a compromise between edge strength and the achievable surface finish: it increases edge robustness for medium cuts while still producing an acceptable profile on the workpiece. Which identifier should be used when reordering this insert? Use the article number 6903155 or the manufacturer SKU TUN6903155 to ensure the correct CNMG090308 AH6225 Tungaloy insert is supplied. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090308 F235 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 characteristics CNMG 090308 inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG090308MF235-SANDVIK Data/ Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Thickness: 3,18mm Radius: 0.8 Features Material: cemented carbide Grade: F235 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. The inclusion of registered trademarks and trade names is for illustrative purposes only. The brands mentioned are not in any contractual relationship with our company. The sales offer includes high-quality, new branded articles from the manufacturer Sandvik. 40START indexable-inserts-CNMG-090308-F235-Sandvik 40END
CNMG 090308 GC30 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 CNMG 090308 from Sandvik Brand: Sandvik Manufacturer Order Number: CNMG090308XMGC30-SANDVIK Facts and Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: GC30 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Brand names and registered trademarks are the property of their rightful owners. The naming of brand names and protected trademarks is for descriptive purposes only. The brands mentioned are not in any contractual relationship with our company. The article presented is a brand-new original product of the Sandvik brand. 40START indexable-inserts-CNMG-090308-GC30-Sandvik 40END
CNMG 090308 GT720 Wendeplatten - Tungaloy
Take advantage of the combination of high‑quality GT720 cermet, precise CNMG geometry and a robust rhombic form for consistently improved surface finish and tool life; order the insert directly via Metav Werkzeuge or contact the consultants for compatibility advice. CNMG 090308 GT720 indexable turning insert — ISO turning insert for finishing and light turning, Tungaloy The CNMG 090308 GT720 is an ISO‑standard indexable turning insert engineered for finishing to light turning of steel, offering a fine surface finish and controlled, even wear. ISO CNMG 090308 geometry for stability Cermet grade GT720 for superior finish Double‑sided chipbreaker for flexible indexing 0° relief angle for finishing operations Precision finishing and consistent surface quality The GT720 grade is a cermet cutting material optimised for finishing and light turning of steel; it delivers a refined surface finish and improved dimensional accuracy compared with standard grades. The material formulation promotes uniform wear across the cutting edge, which reduces variation between indexed positions and extends productive cutting life. For process planners this translates into fewer part reworks and longer intervals between insert replacements, supporting a more predictable production flow and lower unit costs. Secure clamping and clear holder compatibility The rhombic CNMG geometry with a nominal size 09 and an included angle of 80° provides reliable cutting edge stability when paired with a compatible external holder or boring bar. The insert features a 0° relief and a 0.8 mm corner radius, offers a plate thickness of 3.18 mm, and is supplied with a cylindrical hole for secure fastening. Compatibility with a holder is determined by form, relief angle, tolerance class, fastening method, size and thickness; selecting the correct combination ensures repeatable clamping, minimised vibration and consistent part quality in turning applications. Recommended use and process considerations Designed for external and internal turning, this grade and geometry suit finishing to light roughing of steel where surface quality and dimensional control are priorities. The double‑sided chipbreaker enables two usable cutting edges per index, improving cost efficiency, while the rhombic form allows straightforward indexing and edge rotation. For best results, pair the insert with a stable holder and an appropriate underlay or clamp set; confirm that the chosen chipformer and grade match the workpiece material and process stability to maintain tool life and surface integrity. Choose the Tungaloy GT720 CNMG 090308 via Metav Werkzeuge for improved finishing performance and predictable tool life — contact Metav Werkzeuge for tailored compatibility and ordering guidance. Technical data Article number: 6849134 Manufacturer SKU: TUN6849134 SKU: 6849134-Tungaloy Model series: ISO-Drehwendeschneidplatten Label: CNMG090308 GT720 Tungaloy-Wendeplatte Manufacturer: Tungaloy Application: Drehen UID: 6849134-Tungaloy Facts Thickness: 3.18 mm Corner radius: 0.8 mm Size: 09 Included angle: 80° Relief angle: 0° Special features Cermet grade GT720 Double‑sided chipbreaker Rhombic plate form Cylindrical hole (with hole) ISO designation CNMG090308 Compatible with appropriate holders, underlay/klemmsatz and replacement screws FAQ What machining tasks is this insert best suited for? The CNMG 090308 GT720 indexable turning insert is best suited for finishing and light turning of steel, offering a combination of surface quality and dimensional control. How does the GT720 grade improve surface finish? GT720 is a cermet grade formulated to promote even wear and a fine cutting edge, which helps to produce a consistent, high‑quality surface finish during finishing operations with the CNMG geometry. Can the insert be used on internal turning operations? Yes, the geometry and form are suitable for both external and internal turning, provided the correct holder and clamping arrangement are used to ensure stability. How many cutting edges are available per insert? The insert features a double‑sided chipbreaker, which provides two usable cutting edges per index and supports economical edge rotation. What should be checked for holder compatibility? Compatibility is determined by form, relief angle, tolerance class, fastening type, size and thickness; confirm these parameters against the holder specifications before fitting the insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
CNMG 090308 IC6025 Indexable Insert - ISCAR
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 by post. Detail specifications for CNMG 090308 insert from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG090308-M3MIC6025 Figures for the tool: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: IC6025 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Brand names and registered trademarks are the property of their respective owners. The use of brand names and trademarks is for descriptive purposes only. There is no connection whatsoever between our company and the brands mentioned. The items offered are original, brand-new goods of the ISCAR brand. 40START indexable-inserts-CNMG-090308-IC6025-ISCAR 40END
CNMG 090308 IC8150 Indexable Insert - ISCAR
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 a sample insert or drawing by post Performance features CNMG 090308 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG090308-TFIC8150 Dataand Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: IC8150 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Registered trademarks and trade names are the property of their respective owners. The mention of protected trademarks and trade names is for illustrative purposes only. Our company has no commercial, legal or other connection with the brands concerned. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNMG-090308-IC8150-ISCAR 40END
CNMG 090308 IC8250 Indexable Insert - ISCAR
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Features CNMG 090308 inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG090308-TFIC8250 Facts / Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: IC8250 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING CVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Registered brand names and trademarks are the property of their respective owners. The designation of brand names and trademarks is for explanatory purposes only. Our company has no commercial, legal or other connection with the brands concerned. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNMG-090308-IC8250-ISCAR 40END
CNMG 090308 IC830 Indexable Insert - ISCAR
Are you unsure whether the tool is suitable for your application? Or do you need further technical information?No problem - feel free to contact us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Performance features CNMG 090308 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNMG090308-TFIC830 Series: TURNING PVD ISO-Code: CNMG090308 Grade: IC830 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-sided Angle: 80° Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il Brand names and registered trademarks are the property of their rightful owners. The mention of brands and registered trademarks is for descriptive purposes only. Named brands are in no way associated or co-operate with our company. The sales offer includes high-quality, new branded articles from the manufacturer ISCAR. 40START indexable-inserts-CNMG-090308-IC830-ISCAR 40END
CNMG 090308 Indexable Insert for Aluminium - MetavCUT
Didn't find the right insert? We can help you!► Send us a photo of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing by post. Product specifications indexable inserts CNMG 090308 from MetavCUT Brand: MetavCUT Manufacturer Order Number: CNMG090308-Aluminium ISO-Code: CNMG090308 Usage for: Aluminium Material: cemented carbide Form: rhombic Usable to the work on: Aluminium Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-sided Angle: 80° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CNMG-090308-Aluminium-MetavCUT 40END
CNMG 090308 Indexable Insert for Stahl - MetavCUT
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 Information on technical features CNMG 090308 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: CNMG090308-Steel ISO-Code: CNMG090308 Usage for: Steel Material: cemented carbide Form: rhombic Usable to the work on: Stahl Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-sided Angle: 80° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CNMG-090308-Stahl-MetavCUT 40END
CNMG 090308 Indexable Insert for Stainless Steel - 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 Product details CNMG 090308 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: CNMG090308-Stainless ISO-Code: CNMG090308 Usage for: Stainless steel Material: cemented carbide Form: rhombic Usable to the work on: Stainless Steel Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-sided Angle: 80° Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CNMG-090308-Stainless Steel-MetavCUT 40END
CNMG 090308 KC5010 Indexable Insert - Kennametal
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com ☎️ Phone: +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Specifications for CNMG 090308 inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG090308MP-KC5010-KENNAMETAL Figures for the tool: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: KC5010 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com 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. 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-CNMG-090308-KC5010-Kennametal 40END
CNMG 090308 KC5010 Indexable Insert - Kennametal
You couldn't find the right insert? Let us help you!► Send us a photo of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us a sample insert or drawing by post Specifications for indexable inserts CNMG 090308 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG090308FF-KC5010-KENNAMETAL ISO-Code: CNMG090308 Grade: KC5010 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-sided Angle: 80° Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Ownership of brand names and protected trademarks remains with their 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. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-090308-KC5010-Kennametal 40END
CNMG 090308 KC730 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! ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Product specifications for CNMG 090308 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG090308P-KC730-KENNAMETAL ISO-Code: CNMG090308 Grade: KC730 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 3,18mm Radius: 0.8 Chip Breaker: double-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 rightful owners. The indication of brand names and trademarks is for information purposes only. Mention of the brands does not imply any relationship to our company. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-090308-KC730-Kennametal 40END
CNMG 090308 KCK05 Indexable Insert - Kennametal
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Features CNMG 090308 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG090308FN-KCK05-KENNAMETAL Figures for the tool: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Features Material: cemented carbide Grade: KCK05 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Brand names and registered trademarks are the property of their respective owners. The 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 sales offer includes high-quality, new branded articles from the manufacturer Kennametal. 40START indexable-inserts-CNMG-090308-KCK05-Kennametal 40END
CNMG 090308 KCM15B Indexable Insert - Kennametal
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 ☎️ Phone: +49 2822 7131930 Detail specifications CNMG 090308 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG090308MP-KCM15B-KENNAMETAL Facts / Figures: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: KCM15B with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com The rights to brand names and registered trademarks are held by their rightful owners. The indication of brand names and trademarks is for information purposes only. Our company has no commercial, legal or other connection with the brands concerned. This is a brand new original product of the leading brand Kennametal. 40START indexable-inserts-CNMG-090308-KCM15B-Kennametal 40END
CNMG 090308 KCM25 Indexable Insert - Kennametal
Didn't find the right insert in our selection? No problem, we are at your side!► Send us a photo of your insert directly by e-mail.► Send us your drawing by e-mail.► Send us your sample insert or drawing directly by post. Information on technical features indexable inserts CNMG 090308 from Kennametal Brand: Kennametal Manufacturer Order Number: CNMG090308MP-KCM25-KENNAMETAL Facts for the tool: ISO-Code: CNMG090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Grade: KCM25 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Ownership of brand names and protected trademarks remains with their owners. Quotations of brand names and registered trademarks are for illustrative purposes only. The brands mentioned are not in any contractual relationship with our company. The article presented is a brand-new original product of the Kennametal brand. 40START indexable-inserts-CNMG-090308-KCM25-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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