CNMG120408-MS3 WSM01 WSM01 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Silver wear resistance, a dedicated WSM01 coated‑carbide grade and the MS3 chipbreaker to secure stable cutting performance in stainless steels and superalloys; order or request application advice directly via Metav Werkzeuge.

CNMG120408-MS3 WSM01 rhombic 80° turning insert, Tiger‑tec Silver — Walter Tools

The CNMG120408-MS3 WSM01 is a rhombic 80° turning insert designed for heavy duty machining of stainless steels and heat‑resistant superalloys, providing stable chip formation and extended edge life.

• Tiger‑tec Silver coated carbide
• Optimised for stainless steels and superalloys
• Rhombic 80° geometry, 0° negative rake
• MS3 chipbreaker for reliable chip control

Secure machining of difficult materials with consistent results

The Tiger‑tec Silver series, combined with the WSM01 coated carbide grade, is engineered for processes where thermal load and material toughness challenge tool life. This insert offers a rhombic 80° geometry and a 0° negative rake that together increase cutting edge support and reduce the risk of edge collapse when machining stainless steels and nickel‑based alloys. The result is reproducible surface finish and fewer in‑process interrupts, which supports predictable cycle times and productivity improvements in series turning.

Stable chip control that protects the cutting edge and the component

Equipped with the MS3 chipbreaker, the insert promotes segmented chip formation and reduces entanglement on both continuous and interrupted cuts. That controlled chip flow lessens mechanical shock to the cutting edge and contributes directly to edge stability and longer tool life. For operators and process planners this translates to reduced rework and lower frequency of insert changes, so set‑up consistency and throughput remain high over longer production runs.

Practical benefits for toolroom and production use

The moderate 0.8 mm corner radius balances robustness and finish capability: it strengthens the edge for heavy cuts while still enabling acceptable surface quality without aggressive cutting parameters. The insert’s form factor and standard ISO designation facilitate straightforward integration into common turning toolholders, making it a pragmatic choice for shops that require rapid deployment and reliable performance across a range of turning tasks.

Focus on process reliability and predictable maintenance

Selecting a dedicated grade like WSM01 minimises the trial‑and‑error phase in process development. The coating and substrate combination is tailored to handle the heat and adhesion tendencies of stainless steels and superalloys, supporting a stable cutting edge and efficient material removal. This reduces machining variability and simplifies maintenance planning, so machine uptime is maximised and tool stock management becomes more predictable.

Contact Metav Werkzeuge for tailored recommendations on using Walter Tools Tiger‑tec Silver inserts in specific applications — call +49 2822 7131930 or email info@metav-werkzeuge.com to request cutting data or a machining consultation

Technical data

• SKU: CNMG120408-MS3-WSM01-WALTER
• Designation: CNMG120408-MS3
• ISO designation: CNMG120408-MS3 WSM01
• Series: Tiger‑tec Silver
• Grade: WSM01
• Manufacturer: Walter Tools

Core data

• Geometry: Rhombus 80°
• Free rake: 0° (negative)
• Corner radius: 0.8
• Size designation: 12
• Thickness code: 04
• Tolerance class: M

Special features

• Chipbreaker: MS3
• Coating/substrate: coated carbide
• Suitable for: stainless steels (M), heat‑resistant superalloys / titanium (S)
• Execution: G
• Shape: Rhombus 80°

FAQ

What materials is this insert suitable for? This turning insert from Walter Tools is designed primarily for stainless steels (ISO group M) and heat‑resistant superalloys / titanium (ISO group S); the WSM01 grade supports secure chip formation in these materials.

Which chipbreaker is fitted and what is the benefit? The MS3 chipbreaker promotes segmented chips and improved chip control, which protects the cutting edge and reduces the risk of chip entanglement during turning operations with the CNMG120408‑MS3 WSM01.

How does the 0.8 corner radius affect performance? A 0.8 corner radius strengthens the cutting edge for heavier cuts while maintaining acceptable surface quality, providing a compromise between robustness and finish when machining difficult materials.

Can the insert be used in standard toolholders? Yes, the insert’s ISO geometry (CNMG120408) and rhombic 80° form make it compatible with common turning toolholders that accept CNMG‑type inserts.

What production benefits can be expected from Tiger‑tec Silver and WSM01? The Tiger‑tec Silver coating together with the WSM01 substrate improve wear resistance and thermal stability, leading to more predictable tool life and reduced downtime in series production with challenging alloys.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany; Walter Tools is a brand of Walter AG

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