WNMG080408-MS3 WSM10S WSM10S Wendeplatten - Walter Tools

Benefit from a combination of the Tiger·tec Silver coating and the WSM10S grade for stable cutting in stainless steel and heat‑resistant alloys; the Trigon 80° form and MS3 chipbreaker deliver predictable chip control and secure clamping. Order directly via Metav Werkzeuge or consult the specialists for tailored recommendations.

WNMG080408-MS3 WSM10S indexable turning insert – Tiger·tec Silver for stainless steel and superalloys, Walter Tools

A WNMG080408-MS3 WSM10S indexable turning insert designed for robust machining of stainless steel and heat‑resistant superalloys, combining a thermally resistant coating with a stable geometry for dependable production performance.

• Tiger·tec Silver coating for heat resistance
• Negative 0° rake for robust cutting engagement
• Trigon 80° form for secure clamping
• MS3 chipbreaker for controlled chips

Precision and thermal stability for demanding materials

The combination of the WSM10S grade and the Tiger·tec Silver coating targets the specific challenges of machining stainless steel (ISO group M) and heat‑resistant superalloys/titanium (ISO group S). The coated cemented carbide substrate provides improved resistance to thermal softening and wear, which in practice translates to longer intervals between index changes and reduced process variability. For production environments where consistent surface quality and predictable tool life matter, this composition supports stable cutting forces and safer machining of materials that tend to work‑harden or generate high cutting temperatures.

Stable cutting edge and controlled chip flow for reliable cycles

The negative 0° rake and Trigon 80° form yield a geometry optimised for secure insert seating and a robust cutting edge under interrupted or heavy engagement. The MS3 chipbreaker focuses chip formation for medium to long turning operations, reducing the risk of entanglement and improving evacuation in automated setups. The 0.8 mm corner radius balances edge strength with surface finish capability, allowing reliable roughing and semi‑finishing passes without sacrificing dimensional control. These design choices lower the probability of unexpected down‑time and support reproducible component quality.

Application guidance and production advantages

With the Trigon shape and the specified thickness and size designations, the insert suits conventional toolholders for stable clamping and repeatable indexability. The grade is recommended where heat resistance and edge stability are priorities rather than maximum metal removal rates; this makes it particularly suitable for finishing and controlled roughing of stainless steel and nickel‑based alloys. For shops seeking to raise process reliability, the geometry and coating together contribute to predictable tool behaviour and fewer unplanned tool changes. If additional cutting data or adaptation to specific machines is required, Metav Werkzeuge can provide application advice and cutting parameter recommendations.

Contact Metav Werkzeuge for personalised machining advice on Walter Tools inserts and to discuss optimal parameters for stainless steel or superalloy applications via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: WNMG080408-MS3-WSM10S-WALTER
• Label: Drehwendeschneidplatte WNMG080408-MS3 WSM10S Walter Tools
• Product type: indexable turning insert
• Brand: Walter Tools
• Series: Tiger·tec Silver

Facts

• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Size designation: 08
• Thickness designation: 04

Special features

• Coating: Tiger·tec Silver
• Grade: WSM10S
• Chipbreaker: MS3
• Shape: Trigon 80°
• Material suitability: S / M (superalloys / stainless steel)

FAQ

What materials is this insert intended for?
The insert is specified for machining stainless steel (ISO group M) and heat‑resistant superalloys/titanium (ISO group S); the WSM10S grade and Tiger·tec Silver coating support thermal stability for these materials.

How does the MS3 chipbreaker affect machining?
The MS3 chipbreaker promotes predictable chip formation and evacuation, improving productivity and reducing the risk of chip‑related interruptions when turning stainless steel and similar alloys.

Which toolholders are compatible with the Trigon 80° form?
Standard toolholders designed for WNMG‑style Trigon 80° inserts are compatible; the geometry ensures secure clamping and repeatable indexing for production workflows using Walter Tools turning systems.

What benefits does the 0.8 mm corner radius provide?
A 0.8 mm corner radius offers a compromise between a robust cutting edge for extended life and a good surface finish, suitable for both semi‑finishing and finishing passes in demanding materials.

Is the grade suitable for roughing operations?
The WSM10S grade excels where edge stability and heat resistance are priorities; it can be used for controlled roughing, though its strongest benefits are typically seen in finishing and reliable semi‑finishing of stainless steel.

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 named brands. The offered item is original, factory‑new goods of the manufacturer Walter Tools.