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.
CNGG 120412 SGF 1105 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 Detail specifications for indexable inserts CNGG 120412 from Sandvik Brand: Sandvik Manufacturer Order Number: CNGG120412SGF1105-SANDVIK Dataand Figures: ISO-Code: CNGG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: 1105 Chip Breaker: SGF 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 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-CNGG-120412-1105-Sandvik 40END
CNGG 120412 SGF 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! ☎️ Phone: +49 2822 7131930 📧 eMail: info@metav-werkzeuge.com ✔️ WhatsApp: +49 170 2837271 Features for CNGG 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNGG120412SGF1115-SANDVIK Dataand Figures: ISO-Code: CNGG120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: 1115 Chip Breaker: SGF 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 indication of brand names and trademarks is for information 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-CNGG-120412-1115-Sandvik 40END
CNGG 190612 IC907 Indexable Insert - ISCAR
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 email► Forward your drawing directly to us by e-mail.► Send us your sample insert or drawing by post. Design details CNGG 190612 indexable inserts from ISCAR Brand: ISCAR Manufacturer Order Number: CNGG190612-TFIC907 Series: TURNING PVD ISO-Code: CNGG190612 Grade: IC907 Material: cemented carbide Form: rhombic Clearance Angle: 0° with hole Hole Style: cylindrical hole Thickness: 6,35mm Radius: 1.2 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 Ownership of brand names and protected trademarks remains with their owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. Named brands are in no way associated or co-operate with our company. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNGG-190612-IC907-ISCAR 40END
CNGG 190612 IC907 Indexable Insert - ISCAR
Not sure whether this tool is suitable for your application? Or are you still missing important technical details? No problem!Contact us - we will be happy to advise you. 📧 eMail: info@metav-werkzeuge.com, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Product characteristics insert CNGG 190612 from ISCAR Brand: ISCAR Manufacturer Order Number: CNGG190612-PPIC907 Data/ Figures: ISO-Code: CNGG190612 Clearance Angle: 0° Angle: 80° Thickness: 6,35mm Radius: 1.2 Features Material: cemented carbide Grade: IC907 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: double-sided Series: TURNING PVD Manufacturer: ISCAR Ltd.; Industrial Zone, P.O.Box 11; 24959 Tefen; Israel; www.iscar.so.il; info@iscar.co.il The rights to brand names and registered trademarks are held by their rightful owners. The mention of protected trademarks and trade names is for illustrative purposes only. Our company has no commercial, legal or other connection with the brands concerned. This is a brand new original product of the leading brand ISCAR. 40START indexable-inserts-CNGG-190612-IC907-ISCAR 40END
CNGG120401-MS3 WSM01 WSM01 Wendeplatten - Walter Tools
Benefit from high process stability and consistent edge life thanks to the Tiger‑tec Silver coating and the WSM01 grade; the insert’s rhombic 80° geometry and 0.1 mm corner radius deliver reliable chip control in demanding turning operations. Order the CNGG120401-MS3 WSM01 insert directly via Metav Werkzeuge or contact our technical consultants for application advice. CNGG120401-MS3 WSM01 Turning insert — Rhombic 80°, 0.1 mm corner radius (Tiger‑tec Silver) by Walter Tools CNGG120401-MS3 WSM01 is a purpose‑designed turning insert for secure cutting of rostfreiem Stahl and heat‑resistant superalloys, combining a robust coated carbide grade with a stable negative‑rake geometry. Tiger‑tec Silver coated carbide for long life Designed for rostfreiem Stahl and superalloys Rhombic 80° geometry, 0.1 mm corner radius Negative 0° rake for secure cutting Consistent cutting performance for demanding materials The combination of the WSM01 grade and the Tiger‑tec Silver coating provides enhanced wear resistance and thermal stability during interrupted cuts and high thermal loads. This coated carbide formulation supports secure chip control and reduces the tendency for built‑up edge when machining rostfreiem Stahl and high‑temperature alloys. For production environments where predictable tool life is critical, the insert’s material and coating reduce downtime and contribute to more stable cycle times. Geometry that improves process reliability The rhombic 80° geometry with a 0.1 mm corner radius and a negative 0° rake gives a secure cutting edge that resists chipping under heavy engagement. The insert’s shape concentrates cutting forces to enable controlled chip flow and improved surface integrity on turned components. Explaining the terms: a negative rake means the cutting face is slightly angled to strengthen the cutting edge, while the small corner radius balances edge strength with the ability to produce fine surface finishes. Practical benefits for shopfloor productivity With the MS3 chipbreaker configuration, the insert is tailored to break chips effectively in the targeted material groups, reducing the need for additional chip management measures. The coated carbide substrate contributes to extended tool life, which in turn lowers tooling consumption and increases machine uptime. These practical advantages translate into quantifiable gains: fewer tool changes, more consistent part quality and better utilisation of machine capacity. Application guidance and compatibility This insert is specified as a CNGG format with a 12 mm size and 04 thickness, intended for turning applications where robust edge stability and repeatability are required. It is particularly suited to rostfreiem Stahl and certain heat‑resistant superalloys (material groups S and M according to ISO classification). When selecting cutting parameters, favour conservative feeds and speeds at initial trials to validate the combination of machine rigidity, workpiece setup and coolant strategy for optimum results. Contact Metav Werkzeuge for tailored recommendations on integrating the Walter Tools CNGG120401-MS3 WSM01 insert into production, or request a cutting data sheet and application support from our consultants at Metav Werkzeuge. Technical data Article number: CNGG120401-MS3-WSM01-WALTER Product: Turning insert (indexable) Manufacturer: Walter Tools Series: Tiger‑tec Silver Grade: WSM01 Dimensions / measurable data Inscribed circle / size: 12 Thickness: 04 Corner radius: 0.1 mm Geometry: Rhombic 80° Free rake angle: 0° (negative) Tolerance class: G Materials / special features Coating: Tiger‑tec Silver Chipbreaker: MS3 Substrate: Coated carbide Material suitability: rostfreiem Stahl (M) and heat‑resistant superalloys / titanium alloys (S) Execution: G FAQ What materials is this insert suitable for? The CNGG120401-MS3 WSM01 insert is designed for machining rostfreiem Stahl (material group M) and heat‑resistant superalloys/titanium (material group S) thanks to the WSM01 grade and Tiger‑tec Silver coating. How does the MS3 chipbreaker affect machining? The MS3 chipbreaker on this turning insert promotes effective chip control in rostfreiem Stahl and superalloys, improving swarf management and reducing the risk of entanglement on the workpiece. What advantages does the rhombic 80° geometry bring? Rhombic 80° geometry provides a stable cutting edge and versatile approach angles for turning operations; combined with a 0.1 mm corner radius it balances edge strength with good surface finish capability. Is the insert suitable for heavy‑duty turning? With its negative 0° rake and coated carbide composition, this insert is engineered for robust performance under demanding conditions and offers increased resistance to chipping during interrupted cuts. Which Walter Tools series does this insert belong to and what does that mean? The insert is part of the Tiger‑tec Silver series by Walter Tools; this indicates a focus on thermal stability and wear resistance for productive, repeatable machining of difficult‑to‑cut materials. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only and do not imply any affiliation between our company and the trademark owners. The offered item is original and brand‑new from the manufacturer.
CNGG120402-MS3 WSM01 WSM01 Wendeplatten - Walter Tools
Benefit from the combination of high thermal stability, reliable chip control and a geometry optimised for difficult-to-machine alloys; select the CNGG120402-MS3 WSM01 for stable production and consistent surface quality. Order directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. CNGG120402-MS3 WSM01 – Indexable turning insert, Tiger‑tec Silver (Walter Tools) The CNGG120402-MS3 WSM01 is a rhombic 80° indexable turning insert designed for heavy-duty machining of rostfreier Stahl and heat‑resistant superalloys, offering a negative 0° rake and a 0.2 mm corner radius. Tiger‑tec Silver coated carbide For rostfreier Stahl and superalloys Rhombic 80° with 0.2 mm corner radius MS3 chipbreaker for stable chip control Reliable performance with difficult-to-machine materials The combination of the Tiger‑tec Silver coating and the WSM01 grade provides thermal resistance and edge stability when machining rostfreier Stahl and other high-temperature alloys. The coated carbide formulation is optimised to reduce adhesion and built-up edge during interrupted cuts and high cutting temperatures, which translates into longer tool life and fewer tool changes. For production environments this means improved process reliability and reduced downtime without sacrificing surface finish. Controlled chips and consistent surface quality The integrated MS3 chipbreaker is engineered for secure chip formation on tough materials; it minimises long, stringy chips and supports predictable evacuation. The negative 0° rake combined with the chipbreaker geometry reduces cutting forces in many turning applications, resulting in better dimensional consistency and a more uniform workpiece finish. Operators unfamiliar with this technology will find that the chip behaviour becomes more manageable, decreasing the risk of rework. Geometry tuned for precision and versatility The rhombic 80° shape delivers a favourable cutting approach for external turning and light profiling tasks where access and rigidity matter. The 0.2 mm corner radius helps to balance strength and edge definition, permitting fine surface finishes while maintaining resistance to chipping. The insert’s size and thickness code support common clamping systems, making it straightforward to integrate into existing toolholders for a range of lathe operations. Practical guidance for selection and machining This grade is particularly suited to components exposed to high heat generation and materials that tend to work-harden. Select feeds and speeds based on machine rigidity and material condition; start conservatively and increase as stability permits. When using the CNGG120402-MS3 WSM01 in series production, monitor edge wear to optimise tool-change intervals and exploit the grade’s capacity for consistent performance. For process optimisation, Metav Werkzeuge can provide additional recommendations for insert seating, coolant strategy and cutting data. For demanding rostfreier Stahl and superalloy turning, contact Metav Werkzeuge for tailored advice on the Walter Tools Tiger‑tec Silver range — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application-specific settings and supply options. Technical data Article number: CNGG120402-MS3-WSM01-WALTER Designation: CNGG120402-MS3 WSM01 Product type: Indexable turning insert Manufacturer: Walter Tools Series: Tiger‑tec Silver Grade: WSM01 Chipbreaker: MS3 Shape: Rhombic 80° Tolerance class: G Core specifications Insert size: 12 Thickness code: 04 Corner radius: 0.2 mm Rake angle: 0° (negative) Materials & features Coating: Tiger‑tec Silver (coated carbide) Suitable for: rostfreier Stahl (M), heat‑resistant superalloys and titanium (S) Application focus: heavy-duty and difficult-to-machine materials Geometry benefits: stable cutting edge, predictable chip formation FAQ What materials is this insert suitable for? The CNGG120402-MS3 WSM01 is specified for rostfreier Stahl and for heat‑resistant superalloys and titanium alloys, reflecting the WSM01 grade’s focus on thermal resistance and edge stability. How does the MS3 chipbreaker affect machining? The MS3 chipbreaker promotes secure chip control on demanding materials, leading to safer evacuation, less machine downtime and more consistent surface quality when using the insert. What does the rhombic 80° shape offer in turning applications? A rhombic 80° geometry provides good access and rigidity for external turning tasks and light profiling, while allowing a favourable cutting approach for precise results. Is the insert suitable for interrupted cuts? Yes; the combination of the coated carbide Tiger‑tec Silver and the negative rake offers increased edge robustness, making it well suited to interrupted cutting conditions common in production. Which parameters should be adjusted first when introducing this insert? Begin with conservative feeds and speeds adjusted for machine rigidity and material condition, then optimise once stable cutting and acceptable surface finish are achieved. Hersteller: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and brand names remain the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered item is original, brand-new goods from the manufacturer.
CNGG120402M-MN3 WN10 G Wendeplatten - Walter Tools
The combination of WN10 uncoated carbide and a rhombic 80° form delivers a reliable, economical solution for standard turning operations; the 0.2 mm corner radius and MN3 chipbreaker support stable cutting and predictable chip formation. Order the CNGG120402M-MN3 WN10 directly via Metav Werkzeuge or request application advice from the technical consultants. CNGG120402M-MN3 WN10 Rhombic 80° indexable turning insert, uncoated carbide — Walter Tools The CNGG120402M-MN3 WN10 is an indexable turning insert in rhombic 80° form, designed for general turning where consistent edge life and controlled chip behaviour are required Uncoated carbide grade WN10 Rhombic 80° insert form 0.2 mm corner radius, 0° negative rake Consistent cutting performance from an uncoated carbide grade The open-series WN10 grade is supplied as an uncoated carbide indexable insert that provides dependable wear behaviour in many turning tasks. Thanks to the material choice, edge integrity and repeatability are prioritised over extreme coatings, which makes this insert suitable for shops seeking predictable tool life and simpler dress-and-replace routines. The rhombic 80° geometry yields a stable cutting edge, while the 0.2 mm corner radius reduces the risk of edge chipping on interrupted cuts, improving process stability for common machining operations. Geometry and chip control designed for reliable productivity The insert's MN3 chipbreaker is matched to the insert geometry to promote stable chip formation and evacuation in a wide range of cutting conditions. A 0° negative relief angle supports stronger cutting edge support under heavier feeds, reducing the tendency for undesirable vibrations. These combined characteristics result in reduced rework and smoother cycle times, helping to maintain consistent part quality on batch and single-piece production alike. Practical application and selection guidance for workshop use Insert size and form make this product suitable for standard turning toolholders that accept CNGG-style inserts; thickness is indicated by code 04 and the nominal plate size is 12, simplifying integration into existing tooling systems. The open-series designation encourages verification of workpiece suitability against the product matrix because the WN10 grade performs best when matched to the correct workpiece material and cutting conditions. For shops seeking an uncomplicated, cost-conscious insert that balances edge life and process reliability, this insert is a pragmatic choice. For procurement or application support for Walter Tools' CNGG120402M-MN3 WN10 insert, contact Metav Werkzeuge for ordering or technical consultation at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: CNGG120402M-MN3-WN10-WALTER Label: Drehwendeschneidplatte CNGG120402M-MN3 WN10 Walter Tools SKU/UID: CNGG120402M-MN3-WN10-WALTER Manufacturer: Walter Tools Product type: Drehwendeschneidplatte Designation: CNGG120402M-MN3 Facts Insert size: 12 Corner radius: 0.2 mm Thickness code: 04 Relief angle: 0° (negative) Plate form: Rhombus 80° Special features Grade: WN10 (uncoated carbide) Chipbreaker: MN3 Series: Walter Schneidstoffsorte - Serie offen Tolerance class: G Execution: G FAQ What materials is this insert intended for? The CNGG120402M-MN3 WN10 insert is supplied in the open WN10 uncoated carbide grade; suitability for specific workpiece materials should be checked against the manufacturer's product matrix to ensure optimal performance. How does the MN3 chipbreaker affect machining? The MN3 chipbreaker promotes controlled chip formation and evacuation, which supports consistent surface finish and decreases the likelihood of chip-related tool or workpiece damage when using the CNGG120402M-MN3 WN10 insert. What is the benefit of the rhombic 80° form? The rhombic 80° form provides a robust cutting edge with good access for turning profiles and contributes to stable cutting forces, making it suitable for a range of general turning operations. Is this insert suitable for interrupted cuts? The 0.2 mm corner radius and the negative 0° relief enhance edge support and resistance to chipping, improving reliability in interrupted and semi-continuous cutting situations when used within appropriate cutting parameters. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen The Walter AG (brand: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no association between our company and the named brands. The offered article is an original, factory-new product of the manufacturer.
CNGG120402M-MN3 WNN10 Wendeplatten - Walter Tools
Take advantage of the combination of a coated carbide grade and a precise Rhombic 80° geometry with an effective MN3 chipbreaker for reliable, repeatable turning results; order the insert directly via Metav Werkzeuge or consult the technical team for application-specific advice. CNGG120402M-MN3 WNN10 indexable turning insert, Rhombic 80° / 0° negative rake — Walter Tools A CNGG120402M-MN3 WNN10 indexable turning insert designed for versatile turning tasks where stable chip control and consistent edge life are required Coated carbide grade WNN10 Rhombic 80° geometry 0° negative rake for heavy cuts MN3 chipbreaker for controlled chips Higher process reliability through robust geometry and grade The combination of coated carbide and the WNN10 grade delivers wear resistance suitable for demanding turning applications while maintaining cost-efficient performance. The Rhombic 80° shape provides a good balance between cutting-edge strength and accessibility to shoulders and profiles, which supports steady machining and repeatable part quality. This geometry reduces the need for frequent tool changes and contributes to improved throughput and predictable tool life. Consistent chip control and secure cutting action Integrated MN3 chipbreaker geometry and the 0° negative rake orientation enable controlled chip formation even under interrupted or heavy cutting conditions. The 0.2 mm corner radius helps to achieve improved surface finish and edge robustness on roughing passes, while the negative rake increases insert stability for hard-to-machine sections. Together, these features lower the risk of edge chipping and assist in maintaining cycle-time stability on production runs. Practical fitment and compatibility for workshop tooling The insert uses a standardised size designation (size 12) and thickness code (04), ensuring compatibility with a wide range of indexable toolholders designed for rhombic 80° inserts. The compact profile of the insert and its consistent thickness code facilitate straightforward tool setup and clamping accuracy, reducing set-up time. For exact holder compatibility and cutting data, the manufacturer's product matrix should be consulted to match insert grade, clamping seat and machining conditions. Efficient use and material suitability guidance This turning insert originates from Walter Tools’ open series and is specified as a coated carbide variant aimed at broad process applicability. Material suitability must be checked against the product matrix provided by the manufacturer, since the grade is optimised for a range of materials rather than a single application. When chosen appropriately, the insert supports improved process stability, reproducible surface quality and lower tooling consumption over production cycles. For application-specific selection, availability and fast technical advice regarding Walter Tools indexable inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: CNGG120402M-MN3-WNN10-WALTER Product: indexable turning insert Designation: CNGG120402M-MN3 WNN10 Manufacturer: Walter Tools Series: Walter Schneidstoffsorte - Serie offen Core specifications Size: 12 Thickness code: 04 Corner radius: 0.2 mm Rake angle: 0° (negative) Features and materials Insert form: Rhombus 80° Chipbreaker: MN3 Carbide grade: WNN10 (coated carbide) Material: catalogue-dependent Tolerance class: G Execution: G FAQ What is the primary advantage of this insert's Rhombic 80° form? The Rhombic 80° form provides a compromise between cutting-edge strength and profile access; the CNGG120402M-MN3 WNN10 insert offers reliable edge support for general turning and profiling tasks. Which chip formation can be expected with the MN3 breaker? The MN3 chipbreaker on the Walter Tools insert is designed for controlled, short to medium chip shapes under typical turning feeds, assisting consistent evacuation and safe production cycles. Is this insert suitable for heavy or interrupted cuts? Yes, the 0° negative rake and the robust WNN10 coated carbide grade make the insert appropriate for heavier cuts and intermittent engagement, with improved resistance to edge chipping. How to verify holder compatibility for this insert? Check the toolholder manufacturer's compatibility list against the insert designation CNGG120402M-MN3 WNN10 and the thickness code 04; confirm seat geometry and clamping method before assembly. Where to find detailed cutting data and material recommendations? Detailed cutting parameters and material suitability are available in the manufacturer's product matrix; consult Walter Tools documentation or Metav Werkzeuge for matched application data. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen, Germany Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no affiliation between Metav Werkzeuge and the mentioned manufacturers. The offered item is original, factory-new merchandise from the manufacturer.
CNGG120404-MS3 WSM01 Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Silver wear resistance, the MS3 chipbreaker for controlled chips, and the robust Rhombic 80° geometry to ensure stable cutting when machining rostfreier Stahl and heat‑resistant alloys; order directly via Metav Werkzeuge or consult our specialists for cutting data and tool recommendations. CNGG120404‑MS3 WSM01 turning indexable insert – Tiger‑tec Silver, MS3 chipbreaker (Walter Tools) CNGG120404‑MS3 WSM01 is a coated turning indexable insert designed for demanding operations on rostfreier Stahl and heat‑resistant superalloys, offering a negative 0° rake and a 0.4 mm corner radius for secure edge engagement Tiger‑tec Silver coating for enhanced wear resistance Optimised MS3 chipbreaker for stable chip control Rhombic 80° shape with 0.4 mm corner radius Designed for rostfreier Stahl and high‑temp alloys Reliable cutting performance for difficult materials The insert delivers consistent metal removal in challenging applications because of the Tiger‑tec Silver coating and a coated carbide substrate that improves wear resistance and thermal stability. The MS3 chipbreaker is engineered to maintain reliable chip formation when machining tough, heat‑generating materials; this reduces the risk of built‑up edge and supports uninterrupted production. For users transitioning from conventional grades, the combination of coating and geometry translates into fewer tool changes and more predictable tool life, which supports process planning and cost control. Stable edge geometry and secure tool engagement With a Rhombic 80° seat and a 0.4 mm corner radius, the insert offers a balance between strength at the cutting edge and accessibility for a range of turning operations. The negative 0° rake increases edge stability under heavy cuts and interrupted cuts, making the component suitable for operations requiring robustness rather than extreme light finishing. This design choice benefits setups where vibration or varying depth of cut can compromise surface quality; the result is improved repeatability and fewer reworks per batch. Optimised chip control for continuous productivity The MS3 chipbreaker is tailored to promote short, controllable chips when machining both rostfreier Stahl and heat‑resistant alloys, which typically produce long, stringy swarf. Controlled chips improve machine uptime and reduce manual intervention, contributing directly to efficient production workflows. Where coolant access or chip evacuation is limited, the chipformer geometry helps guide chips away from the cutting zone, lowering the likelihood of surface damage and tool interference. Practical application guidance and material suitability This insert is intended primarily for use on materials classified as M and S under ISO 513, specifically rostfreier Stahl (M) and heat‑resistant superalloys or titanium (S). The CNGG120404‑MS3 WSM01 insert, from the Tiger‑tec Silver family, is best applied in medium to heavy turning where tool life and process security are priorities. For customers new to these grades, modest feed rates and conservative cutting speeds during initial trials will help confirm the ideal cutting data; subsequent optimisation typically yields longer life and better economy. For machining rostfreier Stahl and demanding alloys with Walter Tools' Tiger‑tec Silver inserts, contact Metav Werkzeuge for tailored cutting recommendations and ordering assistance to match the insert to the specific application. Technical Data Article number: CNGG120404‑MS3‑WSM01‑WALTER Label: Drehwendeschneidplatte CNGG120404‑MS3 WSM01 Walter Tools Manufacturer: Walter Tools Product type: turning indexable insert Series: Tiger‑tec Silver Grade: WSM01 Facts Shape: Rhombic 80° Size: 12 Corner radius: 0.4 mm Thickness code: 04 Rake: 0° (negative) Chipbreaker: MS3 Special features Coating: Tiger‑tec Silver (coated carbide) Material suitability: rostfreier Stahl, heat‑resistant superalloys / titanium (ISO groups M and S) Application focus: heavy and difficult turning tasks Tolerance class: G Execution: G FAQ What materials is this insert suitable for? The CNGG120404‑MS3 WSM01 insert from Walter Tools is intended for rostfreier Stahl and heat‑resistant superalloys (ISO groups M and S), offering reliable edge stability for these challenging materials. How does the MS3 chipbreaker improve machining? The MS3 chipbreaker on the CNGG120404‑MS3 promotes short, controllable chips, improving swarf management and reducing interruptions during continuous turning operations. What advantages does the Tiger‑tec Silver coating provide? Tiger‑tec Silver on this Walter Tools insert enhances wear resistance and thermal stability, extending tool life and maintaining cutting performance under elevated temperatures. Is this insert suitable for interrupted cuts? Yes, the negative 0° rake and robust edge geometry of the CNGG120404‑MS3 make it well suited to interrupted cuts where edge stability is essential. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names are the property of their respective owners. The mentioned brand Walter Tools is used solely for identification and explanation. There is no affiliation between our company and the brand owners. The offered item is an original, factory‑new product of the manufacturer.
CNGG120404-NFT WS10 WS10 Wendeplatten - Walter Tools
Take advantage of the combination of coated carbide WS10 for broad application coverage and the NFT chipbreaker for stable chip formation to secure productive turning cycles; order the insert directly via Metav Werkzeuge or consult the specialists for tailored tool selection. CNGG120404-NFT WS10 Indexable Turning Insert, Rhombic 80°, 0° Negative Rake — Walter Tools CNGG120404-NFT WS10 is a rhombic 80° indexable turning insert engineered for general turning operations where controlled chip formation and consistent edge performance are required Coated carbide grade WS10 for wide material range NFT chipbreaker for controlled chip formation Rhombic 80° geometry for versatile turning 0° negative rake and 0.4 mm corner radius for stability Productive cutting with a reliable coated grade The WS10 grade is a coated carbide designed to deliver a balance of wear resistance and toughness for productive turning. The coating improves surface durability and reduces flank wear, which in turn extends tool life and reduces machining interruptions. For CNC production environments this means longer uninterrupted runs and predictable tool-change intervals, supporting higher machine uptime and lower unit costs. The NFT chipbreaker contributes directly to process reliability by producing short, controlled chips that are easier to evacuate, reducing the risk of surface damage and machine downtime. Geometry engineered for stability and versatility A rhombic 80° geometry provides flexibility across a wide range of turning tasks, enabling both facing and profile turning with a single insert design. The 0° negative rake increases the effective strength of the cutting edge under heavier cuts, while the 0.4 mm corner radius supports a compromise between edge robustness and achievable surface finish. Negative rake geometry helps when machining interrupted cuts or tougher workpiece materials by lowering cutting edge deflection; this results in better dimensional stability and repeatable component tolerances in series production. Selection guidance and compatibility in the workshop The designation CNGG120404‑NFT indicates an insert form that fits standard toolholders designed for rhombic‑80 inserts; confirm holder compatibility before tool-up. The material specification is catalogue dependent, so verify the available substrate and coating options in the technical matrix to match the workpiece material and cutting parameters. For many general turning tasks the combination of WS10 coating class and NFT chip control gives a cost‑effective route to consistent surface quality and predictable tool life; consult the product matrix when machining specialised materials or when tight finish and tolerance demands apply. Contact Metav Werkzeuge for a consultation on toolholder matching and application-specific recommendations for the Walter Tools CNGG120404-NFT WS10 insert to ensure optimal process security and chip control Technical Data SKU: CNGG120404-NFT-WS10-WALTER Label: Drehwendeschneidplatte CNGG120404-NFT WS10 Walter Tools Product type: Indexable turning insert Series: Walter Schneidstoffsorte - Serie offen Grade: WS10 Chipbreaker: NFT Shape: Rhombus 80° Size: 12 Thickness: 04 Corner radius: 0,4 Rake angle: 0° (negativ) Tolerance class: G Execution: G Material specification: Katalogabhängig ISO designation: CNGG120404-NFT WS10 Internal ID / UID: CNGG120404-NFT-WS10-WALTER Facts Corner radius: 0.4 mm Rake: 0° (negative) Inscribed size: 12 Thickness code: 04 Tolerance class: G Special features Coated carbide grade WS10 (beschichtetes Hartmetall) NFT chipbreaker for controlled chips Rhombic 80° plate form for multi‑purpose turning Robust edge design for interrupted cuts and stable machining Series information: Walter Schneidstoffsorte - Serie offen FAQ What materials is this insert suitable for? Material suitability should be confirmed via the Walter product matrix; the CNGG120404‑NFT WS10 is a coated carbide grade intended for a broad material spectrum but exact matches depend on catalogue options. How does the NFT chipbreaker affect machining? The NFT chipbreaker on the insert promotes short, controlled chips, improving evacuation and reducing the risk of built‑up edge and surface damage during turning operations. Is the 0° negative rake suitable for heavy cuts? Yes; the 0° negative rake increases cutting edge strength and is beneficial in heavier or interrupted cuts where edge stability is essential. Which toolholders accept this insert form? The rhombic 80° geometry corresponds to standard holders for rhombic inserts; verify holder compatibility with the ISO designation CNGG120404‑NFT WS10 before assembly. What does the code 120404 indicate? The code reflects the insert’s form and nominal dimensions: inscribed size, thickness code and corner format; refer to tooling documentation for exact dimensional interpretation. Can the WS10 grade be used for finishing passes? Depending on the chosen coating and cutting conditions, WS10 can achieve acceptable surface finishes; consult the product matrix and cutting data for recommended feeds and speeds. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com Die Walter AG (markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik-Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CNGG120404M-MN3 WN10 Wendeplatten - Walter Tools
Take advantage of the WN10 uncoated carbide grade and the MN3 chipbreaker to achieve stable chip control and consistent tool life in turning operations; the rhombic 80° geometry with a 0° negative rake offers secure seating and predictable cutting behaviour. Order directly via Metav Werkzeuge or consult our advisors for machining recommendations and compatibility checks. CNGG120404M-MN3 WN10 Drehwendeschneidplatte — rhombic 80°, 0° negative rake — Walter Tools The CNGG120404M-MN3 WN10 is a rhombic 80° indexable insert for external turning, featuring a 0° negative relief angle and an MN3 chipbreaker for controlled swarf formation. Rhombic 80° geometry for secure clamping Uncoated carbide grade WN10 for broad use MN3 chipbreaker for predictable chip control Corner radius 0.4 mm for stable edge life Reliable chip control for steady production The MN3 chipbreaker is engineered to provide predictable swarf formation under a range of cutting conditions. By combining this chipbreaker with the uncoated WN10 carbide, the insert supports consistent chip breakage and easier swarf evacuation, which reduces process interruptions. This configuration suits serial turning where repeatability and machine uptime are priorities, helping to keep cycle times stable and secondary operations minimal. Geometry that improves seating and edge stability The rhombic 80° shape with a 0° negative relief angle offers a compact seating area and secure clamping, decreasing the likelihood of insert displacement under interrupted cuts. The corner radius 0.4 mm balances strength and surface finish: small enough to permit accurate profiling, yet large enough to distribute cutting forces and extend cutting-edge life. These geometry choices combine to enhance dimensional stability across batches. Practical selection and verification for materials The insert is supplied in the WN10 grade, an uncoated carbide formulation; customers should verify material suitability against the specific product matrix before application. The grade is intended as a versatile option, but material compatibility should be checked for specialised alloys or heat-treated components to ensure optimal tool life. For non-standard workpiece materials, consult the machining data matrix or request specific recommendations from Metav Werkzeuge. Integration into the workshop and process benefits With tolerance class G and standard size code 12, the insert is straightforward to stock and replace, promoting fast tool changes and reduced setup time. The form factor and chipbreaker support stable swarf behaviour, which can lower housekeeping time and reduce the risk of machine downtime. Combined with Walter Tools’ manufacturing consistency, this insert contributes to predictable production results and simplified process planning. Contact Metav Werkzeuge for tailored machining advice and ordering options for Walter Tools inserts; Metav Werkzeuge can assist with grade selection and compatibility checks to optimise productivity Technical data Article number: CNGG120404M-MN3-WN10-WALTER Designation: CNGG120404M-MN3 WN10 Product type: Drehwendeschneidplatte Series: Walter Schneidstoffsorte - Serie offen Core dimensions Size: 12 Thickness code: 04 Corner radius: 0.4 mm Relief angle: 0° (negative) Plate form: Rhombus 80° Tolerance class: G Special features Carbide grade: WN10 (uncoated carbide) Chipbreaker: MN3 Execution code: G Basic designation: CNGG120404M-MN3 FAQ What is the chipbreaker type and what does it do? The insert uses the MN3 chipbreaker, which promotes controlled chip formation and easier evacuation during turning operations. Is this insert coated or uncoated? The grade WN10 specified for this insert is an uncoated carbide formulation; the insert is intended as an economical, versatile cutting option. Which geometry ensures stable seating for interrupted cuts? The rhombic 80° shape combined with a 0° negative relief angle provides a compact seating and secure clamping suitable for interrupted and general turning tasks. How does the corner radius influence performance? The 0.4 mm corner radius balances edge strength and surface finish, improving edge life while allowing accurate contouring in production work. Should material suitability be checked before use? Yes, the WN10 grade is versatile, but material compatibility should be verified against the product matrix to ensure optimal tool life and machining results. Hersteller: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CNGG120404M-MN3 WNN10 Wendeplatten - Walter Tools
Take advantage of the WNN10 coated carbide grade, the Rhombus 80° geometry and the MN3 chipbreaker to achieve consistent chip control and long tool life in serial turning operations; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific cutting data. CNGG120404M-MN3 WNN10 — Indexable turning insert, Rhombus 80°, 0° negative rake — Walter Tools The CNGG120404M-MN3 WNN10 is an indexable turning insert designed for general-purpose and finish turning where reliable chip control and repeatable surface quality are required Rhombus 80° geometry for versatile turning WNN10 coated carbide for consistent wear resistance MN3 chipbreaker for controlled chip formation 0.4 mm corner radius with 0° negative rake Longer tool life through a modern coated carbide grade The insert uses a coated carbide grade from the Walter range, identified as WNN10, which balances wear resistance with process stability. Thanks to the coating and substrate combination, the cutting edge maintains form over extended cycles, reducing the need for frequent indexing. The result is improved uptime and fewer tool changes, which supports higher productivity in batch and continuous production environments. Check the supplied grade matrix for exact workpiece compatibility and cutting data. Consistent chip control and surface quality for predictable machining With a Rhombus 80° shape and an integrated MN3 chipbreaker, this insert promotes controlled chip formation across common turning operations. The geometry supports good surface finish while the 0° negative rake helps stabilise cutting forces on interrupted cuts and on components with dimensional variations. These characteristics lower the risk of edge damage and enable consistent part quality, which is particularly valuable in CNC turning centres aiming for reproducible results. Simple specification and robust tolerance for reliable integration The insert is supplied in the ISO designation CNGG120404M-MN3 WNN10, with a nominal insert size of 12 and a corner radius of 0.4 mm; the tolerance class is G, suitable for standard clamping systems. This combination simplifies tool selection and reduces setup complexity when replacing or stocking inserts. Because the grade is catalogue-dependent for some dimensions, Metav Werkzeuge can provide matching holders and recommended parameters to ensure reliable tool life and machining performance. Contact Metav Werkzeuge for tailored cutting data for the WNN10 grade and precise recommendations for Walter Tools inserts — eMail info@metav-werkzeuge.com or call +49 2822 7131930 for application support Technical data Article number / SKU: CNGG120404M-MN3-WNN10-WALTER Product type: Indexable turning insert Manufacturer brand: Walter Tools ISO designation: CNGG120404M-MN3 WNN10 Facts Insert size: 12 Insert thickness: 04 Corner radius: 0.4 mm Relief / rake: 0° (negative) Geometry: Rhombus 80° Tolerance class: G Special features Coating / grade: WNN10 (coated carbide) Chipbreaker: MN3 Series: Walter Schneidstoffsorte - Serie offen Material designation: catalogue-dependent Application note: Check product matrix for workpiece suitability FAQ What materials is this insert suitable for? The suitability depends on the concrete product matrix for the CNGG120404M-MN3 WNN10; the grade WNN10 is a coated carbide designed for broad applicability, but precise recommendations should be checked against the workpiece material specification. How does the MN3 chipbreaker affect turning performance? The MN3 chipbreaker supports controlled chip formation and evacuation, improving surface finish and reducing the likelihood of entangling chips during continuous turning cycles with the Walter Tools insert. Can this insert be used for interrupted cuts? Yes, the 0° negative rake and robust grade combination make the insert resistant to impact on interrupted cuts, contributing to a stable edge and predictable wear behaviour. What does the tolerance class G mean for setup? Tolerance class G denotes standard geometric tolerances that ensure compatibility with common toolholders and clamping systems, aiding quick replacement and consistent tool offsets. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Walter AG (brand presentation: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and trade names are the property of their respective owners and are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered article is an original, factory-new product of the manufacturer.
CNGG120408-MS3 WSM01 WSM01 Wendeplatten - Walter Tools
Take advantage of the combination of stable chip control, a robust edge geometry and Walter Tools' Tiger‑tec Silver performance for reliable machining of stainless steels and high‑temperature alloys; order the CNGG120408‑MS3 WSM01 turning insert directly via Metav Werkzeuge or ask the consultants for application support. CNGG120408‑MS3 WSM01 indexable turning insert — Tiger‑tec Silver, rhombic 80° geometry The CNGG120408‑MS3 WSM01 is an indexable turning insert designed for machining stainless steels and heat‑resistant superalloys, offering a chipbreaker geometry optimised for secure chip control in demanding materials. Tiger‑tec Silver series performance WSM01 grade for stainless steels and S‑alloys MS3 chipbreaker for consistent chip control 0.8 mm corner radius for stronger edges Consistent performance in stainless steels and superalloys The combination of the WSM01 grade and the Tiger‑tec Silver series provides a high level of thermal and mechanical resilience when turning stainless steels and superalloys. Because these workpiece groups generate heat and tend to produce built‑up edge, the insert's grade is tuned to promote stable chip formation and to maintain a sharp, reliable cutting edge over longer tool lives. This yields fewer interruptions, improved part repeatability and a more predictable process window for serial production. Geometry and chip control that reduce rework The MS3 chipbreaker, together with the rhombic 80° form and a 0.8 mm corner radius, is designed to influence chip flow and cutting forces in a targeted manner. The MS3 chipbreaker supports short, segmented chips under moderate feed and depth conditions, lowering the risk of entanglement and smoothing evacuation. The negative 0° rake strengthens the cutting edge, making the insert suitable for heavier cuts and interrupted cuts where edge stability is decisive for cycle time and surface quality. Robust coating and specification for process security As a coated carbide product in the Tiger‑tec Silver family, the insert offers enhanced wear resistance and edge protection under thermal load, described here as coated carbide performance. The specified tolerance class G and the plate thickness code ensure reproducible seating and repeatable clamping in standard holders. Together, these attributes contribute to improved uptime, reduced scrap and a better overall cost‑per‑part calculation in industrial turning operations. For application advice, toolholder pairing and supply of Walter Tools turning inserts such as the CNGG120408‑MS3 WSM01, contact Metav Werkzeuge for tailored recommendations and stock information. Technical Data SKU: CNGG120408‑MS3‑WSM01‑WALTER Designation: CNGG120408‑MS3 WSM01 Product type: indexable turning insert Brand: Walter Tools Series: Tiger‑tec Silver Facts Size (inscribed circle): 12 Corner radius: 0.8 mm Relief angle: 0° (negative) Thickness code: 04 Tolerance class: G Special features Chipbreaker: MS3 Plate form: Rhombus 80° Grade: WSM01 (coated carbide) Material applicability: stainless steels (M), heat‑resistant superalloys/titanium (S) Execution: G FAQ What materials is this insert best suited for? The CNGG120408‑MS3 WSM01 insert is engineered for stainless steels and heat‑resistant superalloys, reflecting the WSM01 grade and Tiger‑tec Silver series characteristics. How does the MS3 chipbreaker affect machining? The MS3 chipbreaker promotes controlled, segmented chips that improve evacuation and reduce the chance of chip rework, helping to maintain consistent cycle times with the CNGG120408‑MS3 WSM01. Can this insert be used for interrupted cutting? Yes, the combination of a negative 0° rake and a 0.8 mm corner radius provides edge strength suitable for interrupted cuts and more aggressive cutting conditions. What series and coating technology does the insert use? The insert is from the Tiger‑tec Silver series and is a coated carbide grade (WSM01), optimised for thermal and mechanical load resistance. Manufacturer / Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CNGG120408-NFT WS10 WS10 Wendeplatten - Walter Tools
Benefit from a compact combination of robust edge security and consistent chip control for reliable turning results; the insert’s WS10 coated carbide and NFT chipbreaker enable productive machining with straightforward tooling choices. Order directly via Metav Werkzeuge or consult our specialists for selection support. CNGG120408-NFT WS10 — Indexable turning insert, rhombic 80°, 0.8 mm corner radius (Walter Tools) CNGG120408-NFT WS10 is an indexable turning insert designed for medium to heavy turning operations where reliable chip control and edge stability are required Rhombic 80° insert geometry 0° negative rake for heavy cuts 0.8 mm corner radius for edge strength NFT chipbreaker for controlled chips WS10 coated carbide grade Reliable productivity for demanding turning tasks The indexable insert delivers a balance of toughness and wear resistance thanks to the WS10 coated carbide grade. The rhombic 80° geometry provides a secure cutting edge for shoulder and profile turning while the 0° negative rake enhances tool robustness under interrupted cuts and heavier feeds. This combination reduces the need for frequent edge changes and supports continuous production flows. The design is intended for operations where tool life and predictable behaviour are more important than extremely fine finishing passes. Secure chip control and durable cutting edge Equipped with the NFT chipbreaker, the insert controls swarf reliably, which lowers the risk of entanglement and shortens cycle interruptions caused by manual chip clearing. The 0.8 mm corner radius increases edge strength, improving resistance to mechanical stress and chipping during roughing. In practice, this means fewer unplanned stoppages and steadier component tolerances, particularly on medium-duty turning tasks. For holders that accept rhombic 80° inserts, this geometry also helps to stabilise the cutting forces, contributing to consistent surface quality. Practical selection and process advice for toolrooms The insert code reflects key dimensions: an inscribed circle of 12 mm and a thickness code 04, plus the rhombic 80° form and NFT chip control. These attributes simplify toolholder selection and inventory management by matching common carrier systems. For material-specific suitability consult the WS10 product matrix in the catalogue: the grade is a coated carbide solution intended for broad material coverage. For tailored recommendations or clarification on suitable holders and cutting data, Metav Werkzeuge provides technical guidance and cutting-parameter support to help integrate the insert into existing processes. Stability, reputation and application scope Manufactured under the Walter Tools umbrella, the insert benefits from established development in cutter geometry and coating practice, promoting process stability and repeatable results. The combination of a robust edge geometry and a dedicated chipbreaker supports productive machining across a range of turning tasks where tool life and consistent component quality are priorities. For workshops seeking reliable performance in general turning and profile operations, this insert represents a pragmatic choice that emphasises reproducibility and practical machinability. For precise tool matching and availability of the Walter Tools CNGG120408-NFT WS10, contact Metav Werkzeuge for tailored advice and fast handling: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: CNGG120408-NFT-WS10-WALTER SKU / designation: CNGG120408-NFT WS10 Product type: Drehwendeschneidplatte / indexable turning insert Manufacturer / brand: Walter Tools Facts Inscribed circle: 12 mm Thickness: 04 (code) Corner radius: 0.8 mm Rake: 0° (negative) Plate form: Rhombus 80° Special features Chipbreaker: NFT Grade: WS10 (coated carbide) Tolerance class: G Series: Walter Schneidstoffsorte - Serie offen Material: catalogue-dependent FAQ What does the code CNGG120408-NFT indicate? CNGG120408-NFT designates an indexable turning insert with a rhombic 80° form, inscribed circle 12 mm, thickness code 04, corner radius 0.8 mm and the NFT chipbreaker; the WS10 suffix identifies the coated carbide grade. Which workpiece materials suit this insert? Material suitability should be checked against the WS10 product matrix, but as a WS10 coated carbide grade the insert is intended for broad material coverage and general turning applications. How does the NFT chipbreaker benefit production? The NFT chipbreaker is designed to produce short, controlled chips which reduce entangling and clearing time, improving cycle reliability when using the CNGG120408-NFT WS10 insert. Is the insert appropriate for interrupted cuts? Yes — the 0° negative rake and 0.8 mm corner radius provide enhanced edge strength and robustness for interrupted or heavier cutting conditions when used in compatible toolholders. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com
CNGG120408M-MN3 WN10 Wendeplatten - Walter Tools
Benefit from the combination of a reliable WN10 uncoated carbide grade, the Rhombus 80° geometry and the MN3 chipbreaker for consistent chip control and robust edge stability; order directly via Metav Werkzeuge or consult our application specialists for tailored recommendations. CNGG120408M-MN3 WN10 – Indexable turning insert, Rhombus 80° / 0.8 mm corner radius (Walter Tools) The CNGG120408M-MN3 WN10 is a rhombic 80° indexable turning insert designed for general turning applications where predictable cutting behaviour and stable chip formation are required Rhombic 80° geometry for versatile turning 0.8 mm corner radius for a robust edge Negative 0° rake for stable cutting conditions Uncoated carbide WN10 for predictable wear Geometry that supports dependable production results The combination of Rhombus 80° geometry and a 0.8 mm corner radius creates an insert that balances cutting versatility with edge strength. Rhombic geometry allows a range of approach angles, making the insert suitable for various turning tasks without frequent tool changes. The corner radius increases edge robustness, which helps to reduce the risk of chipping during interrupted cuts and contributes to more consistent component quality. In practical terms, this means fewer unexpected interruptions on the shop floor and a smoother production flow. Material and chip control engineered for routine machining The insert uses the WN10 grade, an uncoated carbide designed for general performance; the exact workpiece suitability should be verified against the product matrix. The integrated MN3 chipbreaker is shaped to promote compact, controllable chips during standard turning operations, reducing the likelihood of entanglement and improving swarf evacuation. For operators and process engineers, this translates into more predictable tool life and easier handling of chip flow in automated or manual machining environments. Practical handling and selection advice for the workshop The designation indicates a compact, negative‑rake insert with a 0° free angle (negative) and nominal plate size of 12. The negative rake contributes to a more robust cutting edge under heavier load and can be advantageous for roughing passes or unstable setups. When specifying tooling for a component, consider the intended depth of cut and feed to match the 0.8 mm corner radius and the insert form; proper matching helps to reduce rework and improves first‑pass yield. For unfamiliar materials or special alloys, consult the product matrix to confirm optimal application parameters. Select the Walter Tools WN10 rhombic indexable insert for predictable turning performance and contact Metav Werkzeuge for application advice or to arrange supply: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: CNGG120408M-MN3-WN10-WALTER Article name: Drehwendeschneidplatte CNGG120408M-MN3 WN10 Walter Tools Manufacturer: Walter Tools Product type: Indexable turning insert Numbers / Core technical data Plate size: 12 Thickness: 04 Corner radius: 0.8 mm Free angle: 0° (negative) Tolerance class: G Designs / Special features Uncoated carbide grade WN10 MN3 chipbreaker Rhombus 80° plate form Negative‑rake geometry Series: Walter Schneidstoffsorte - Serie offen FAQ What does the designation CNGG120408M-MN3 WN10 mean? The designation describes the insert form and key parameters: a rhombic 80° insert (CNGG), nominal size 12, thickness code 04, MN3 chipbreaker and the WN10 uncoated carbide grade for general turning. Which workpiece materials are suitable for this insert? Material suitability must be checked against the manufacturer product matrix; WN10 is an uncoated carbide intended for broad application, but specific alloys and hardened materials require verification. How does the MN3 chipbreaker benefit machining? The MN3 chipbreaker promotes compact, manageable chips and improved swarf control, which supports continuous operation and safer chip handling in automated and manual turning. Can the insert be used for roughing and finishing? The negative 0° rake and 0.8 mm corner radius favour robust cutting and make the insert suitable for heavier cuts; finishing passes are possible but should respect feed and depth limits and be validated against the process requirements. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden; support.coromant@sandvik.com The Walter AG (brand appearance: Walter Tools) is one of the worldwide leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trade marks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered article is an original, factory‑new product of the manufacturer.
CNGG120408M-MN3 WNN10 Wendeplatten - Walter Tools
Taking advantage of the robust WNN10 grade and the MN3 chipbreaker, this insert delivers consistent chip control and extended tool life for demanding turning operations; combine reliable geometry and a negative rake for heavy cuts. Order the CNGG120408M-MN3 WNN10 turning insert directly via Metav Werkzeuge or ask our consultants if needed. CNGG120408M-MN3 WNN10 indexable turning insert — Rhombic 80°, MN3 chipbreaker by Walter Tools The CNGG120408M-MN3 WNN10 is a coated carbide indexable turning insert designed for robust metalcutting where stable chip formation and repeatable edge performance are required, especially in medium to heavy turning applications Rhombic 80° geometry for stable cutting MN3 chipbreaker for secure chip control Coated carbide grade WNN10 for long tool life Negative rake 0° for heavy cuts Consistent performance for productive turning The combination of the WNN10 coating and the MN3 chipbreaker gives a balance between tool life and chip control that supports increased process stability. As a purpose-designed indexable insert, the geometry promotes reliable seating and repeatable cutting forces, which helps reduce vibration and improve surface finish. The negative 0° rake provides a robust cutting edge suited to interrupted cuts and heavier depths of cut, while the 80° rhombic shape ensures good strength at the corner and flexibility in approach angles. Clear benefits for production efficiency and part quality Built for productivity, this insert reduces the need for frequent tool changes by combining durable coated carbide with a proven chipbreaker form. Stable chips minimise downtime from clogging and rework, translating to fewer interruptions on the machine and improved cycle times. The corner radius 0.8 contributes to a strong cutting edge and consistent surface integrity, making the component a suitable option when predictable results and minimized scrap rates matter most in batch production. Selection guidance and application considerations The insert is supplied in the CNGG120408M-MN3 geometry with thickness code 04 and a plate size of 12, tolerance class G, and should be matched to the application using Walter’s product matrix for optimal grade selection. The part belongs to the Walter cutting-grade open series and is intended for users who require dependable, easily indexed inserts for turning tasks. For machining parameter setup and clamping advice, consult the grade documentation and machine tool guidelines to ensure cutting data and insert seating are optimised for the job. Contact Metav Werkzeuge for tailored grade and parameter recommendations on Walter Tools inserts — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the right specification for the application Technical data SKU: CNGG120408M-MN3-WNN10-WALTER Label: Drehwendeschneidplatte CNGG120408M-MN3 WNN10 Walter Tools Designation: CNGG120408M-MN3 WNN10 Product type: Drehwendeschneidplatte Manufacturer: Walter Tools Facts Shape: Rhombus 80° Size: 12 Thickness code: 04 Corner radius: 0.8 Free angle: 0° (negative) Chipbreaker: MN3 Grade: WNN10 (coated carbide) Tolerance class / execution: G Special features Part of Walter cutting-grade open series Coated carbide grade for extended wear resistance Negative-rake geometry for robust edge strength Designed for stable chip formation and repeatable seating FAQ What applications suit this insert best? The CNGG120408M-MN3 WNN10 turning insert is intended for medium to heavy turning where stable chip control and a robust cutting edge are required; suitability for specific materials should be checked against Walter’s product matrix. How does the MN3 chipbreaker affect machining? The MN3 chipbreaker on this Walter Tools insert promotes secure chip control and reduces the risk of built-up edge, which helps maintain consistent surface finish and lowers the chance of machine interruption. Can the 0° (negative) rake be used for interrupted cuts? Yes, the negative 0° rake increases edge strength and is suitable for interrupted and heavy cuts, providing greater resistance to mechanical shock during turning operations. Which parameter data should be used when fitting this insert? Use the cutting data recommended in the Walter grade documentation and align feed and speed with the insert’s intended application; the CNGG120408M-MN3 geometry and WNN10 grade require optimisation per workpiece material as shown in the product matrix. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from Walter Tools.
CNGM 120404 KBH20 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, ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271 Information on technical features insert CNGM 120404 from Kennametal Brand: Kennametal Manufacturer Order Number: CNGM120404S01325MTCB1-KBH20-KENNAMETAL Facts for the tool: ISO-Code: CNGM120404 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.4 Special features Material: cemented carbide Grade: KBH20 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Brand names and registered trademarks are the property of their respective owners. The use of brand names and trademarks is for descriptive purposes only. Our company has no commercial, legal or other connection with the brands concerned. The sales offer includes high-quality, new branded articles from the manufacturer Kennametal. 40START indexable-inserts-CNGM-120404-KBH20-Kennametal 40END
CNGM 120408 7125 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 characteristics indexable inserts CNGM 120408 from Sandvik Brand: Sandvik Manufacturer Order Number: CNGM120408FHGR7125-SANDVIK Facts & Figures: ISO-Code: CNGM120408 Clearance Angle: 0° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: 7125 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-sided Manufacturer: Registered trademarks and trade names are the property of their respective owners. The mention of brands and registered trademarks is for descriptive purposes only. Named brands are in no way associated or co-operate with our company. This is a brand new original product of the leading brand Sandvik. 40START indexable-inserts-CNGM-120408-7125-Sandvik 40END
CNGM 120408 KB5610 Indexable Insert - Kennametal
Areyou not sure whether this tool fulfils your requirements? Or do you need additional technical data?No problem - we will be happy to help you ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Information on technical features for indexable inserts CNGM 120408 from Kennametal Brand: Kennametal Manufacturer Order Number: CNGM120408S01325MTCB2-KB5610-KENNAMETAL Facts for the tool: ISO-Code: CNGM120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: KB5610 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-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. 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-CNGM-120408-KB5610-Kennametal 40END
CNGM 120408 KBH20 Indexable Insert - Kennametal
Couldn't find the right insert? Don't worry, we're here for you!► Send us a photo of your insert directly by email► Forward your drawing directly to us by e-mail.► Send us your sample insert or drawing by post. Product specifications indexable inserts CNGM 120408 from Kennametal Brand: Kennametal Manufacturer Order Number: CNGM120408S01325MTCB1-KBH20-KENNAMETAL Figures for the tool: ISO-Code: CNGM120408 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 0.8 Special features Material: cemented carbide Grade: KBH20 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-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. Brand names and protected trademarks are mentioned solely for explanatory purposes. 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-CNGM-120408-KBH20-Kennametal 40END
CNGM 120412 7125 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 Design details for CNGM 120412 indexable inserts from Sandvik Brand: Sandvik Manufacturer Order Number: CNGM120412FHGR7125-SANDVIK Dataand Figures: ISO-Code: CNGM120412 Clearance Angle: 0° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: 7125 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-sided Manufacturer: Brand names and registered trademarks are the property of their respective owners. The mention of protected brand names and trademarks is for illustrative purposes only. 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-CNGM-120412-7125-Sandvik 40END
CNGM 120412 KB5610 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 ✔️ WhatsApp: +49 170 2837271, ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com Detail specifications CNGM 120412 indexable inserts from Kennametal Brand: Kennametal Manufacturer Order Number: CNGM120412S01325MTCB2-KB5610-KENNAMETAL Facts & Figures: ISO-Code: CNGM120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Features Material: cemented carbide Grade: KB5610 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-sided Manufacturer: Kennametal; 600 Grant Street, Suite 5100, Pittsburgh, PA 15219, USA; www.kennametal.com; ftmill.service@kennametal.com Registered brand names and trademarks are the property of their respective owners. The 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 items offered are original, brand-new goods of the Kennametal brand. 40START indexable-inserts-CNGM-120412-KB5610-Kennametal 40END
CNGM 120412 KBH20 Indexable Insert - Kennametal
Are you unsure whether the tool is suitable for your application? Or are you still missing technical data?No problem, just contact us!!! ☎️ Phone: +49 2822 7131930, ✔️ WhatsApp: +49 170 2837271, 📧 eMail: info@metav-werkzeuge.com Product details indexable inserts CNGM 120412 from Kennametal Brand: Kennametal Manufacturer Order Number: CNGM120412S01325MTCB1-KBH20-KENNAMETAL Facts for the tool: ISO-Code: CNGM120412 Clearance Angle: 0° Angle: 80° Thickness: 4,76mm Radius: 1.2 Special features Material: cemented carbide Grade: KBH20 with hole Hole Style: cylindrical hole Form: rhombic Chip Breaker: single-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. The mention of protected brand names and trademarks 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-CNGM-120412-KBH20-Kennametal 40END
CNGN 090308 Indexable Insert for Aluminium - MetavCUT
Unsure whether the tool is the right one? Or are you missing technical data?Just get in touch with us! ☎️ Phone: +49 2822 7131930, 📧 eMail: info@metav-werkzeuge.com, ✔️ WhatsApp: +49 170 2837271 Product features CNGN 090308 indexable inserts from MetavCUT Brand: MetavCUT Manufacturer Order Number: CNGN090308-Aluminium Figures for the tool: ISO-Code: CNGN090308 Clearance Angle: 0° Angle: 80° Thickness: 3,18mm Radius: 0.8 Special features Material: cemented carbide Usage for: Aluminium without hole Form: rhombic Chip Breaker: without Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; www.metav-shop.de; info@metav-werkzeuge.com 40START indexable-inserts-CNGN-090308-Aluminium-MetavCUT 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.
Fragen zu diesen Produkten??
Mit mehr als 30 Jahren Erfahrung beraten wir Sie gerne persönlich.
Tel.: +49 2822 7131930
Mail: info@metav-werkzeuge.com