WNMG080408-FM5 WSM01 WSM01 Wendeplatten - Walter Tools

Take advantage of the combination of proven wear resistance, precise chip control and a robust trigon geometry for reliable machining of stainless steels and heat‑resistant alloys; order the WNMG080408‑FM5 WSM01 indexable insert via Metav Werkzeuge or consult the sales team for application support.

WNMG080408-FM5 WSM01 trigon turning insert, Tiger‑tec Silver, for stainless steels and superalloys — Walter Tools

The WNMG080408-FM5 WSM01 is a trigon‑shaped indexable turning insert engineered for stable cutting in rostfrei and high‑temperature alloys, combining a Tiger‑tec Silver coating with an FM5 chipbreaker for secure material removal

• Tiger‑tec Silver coated carbide
• For stainless and superalloys (ISO M, S)
• Trigon 80° geometry, 0° negative rake
• Stable chip formation with FM5 breaker

Consistent productivity through optimised coating and grade

The combination of Tiger‑tec Silver coating and the WSM01 grade provides enhanced thermal resistance and wear behaviour when machining stainless steels and superalloys. This coated carbide chemistry supports a stable chip formation under elevated temperatures, which reduces unplanned interruptions and contributes to predictable tool life. The FM5 chipbreaker is designed to generate controllable chips across a range of feeds, improving swarf evacuation and decreasing the risk of built‑up edge. The result is a measurable increase in process security and a more consistent surface quality on demanding workpieces.

Geometry engineered for robust cutting forces and surface quality

The Trigon 80° form with a 0° negative rake delivers a favourable balance between edge strength and cutting action, while the 0.8 mm corner radius increases resistance to mechanical and thermal shock. Such geometry is particularly effective when facing the toughness of ISO M materials that tend to form long, stringy chips and create high heat at the cutting zone. By favouring a negative rake and a sturdy corner, the insert tolerates interrupted cuts and moderate depths of cut without premature chipping, helping to maintain repeatable diameters and improved component finish during serial production.

Practical integration and application guidance for workshop environments

As an indexable turning insert, this specification is suitable for carbide toolholders capable of accepting WNMG‑style inserts and for operations where temperature management and reliable swarf control are priorities. The grade’s focus on high temperature strength means stable cutting parameters can be employed for continuous production runs, reducing tool change frequency and enhancing overall throughput. When pairing with appropriate coolant strategies and rigid clamping, the insert supports consistent dimensional tolerances and reliable edge life in both trial and serial machining contexts.

For demanding rostfrei and superalloy applications, specify the Walter Tools Tiger‑tec Silver WSM01 insert via Metav Werkzeuge and request personalised cutting data or application advice from Metav Werkzeuge at info@metav-werkzeuge.com or by calling +49 2822 7131930

Technical data

• Article number: WNMG080408-FM5-WSM01-WALTER
• Designation: WNMG080408-FM5 WSM01
• Type: Drehwendeschneidplatte

Facts

• Series: Tiger‑tec Silver
• Grade: WSM01
• Tolerance class: M
• Size designation: 08
• Thickness designation: 04
• Corner radius: 0.8 mm
• Relief angle: 0° (negative)

Special features

• Chipbreaker: FM5
• Shape: Trigon 80°
• Material suitability: S / M
• Suitable for: stainless steels (ISO M)
• Manufacturer: Walter Tools

FAQ

What materials is this insert best suited for?
The WNMG080408‑FM5 WSM01 from Walter Tools is formulated for stainless steels and heat‑resistant superalloys (ISO groups M and S), offering thermal stability and reliable chip control in these materials.

How does the FM5 chipbreaker affect machining?
The FM5 chipbreaker on this Walter Tools insert promotes controllable chip formation and safe swarf evacuation, which supports longer uninterrupted cycles and a consistent surface finish on tough materials.

What benefits does the Trigon 80° shape deliver?
The Trigon 80° geometry increases edge strength and access in shoulder and face turning; combined with the 0° negative rake, it improves resistance to chipping and supports stable cutting in interrupted or heavy applications.

Is this insert compatible with standard WNMG toolholders?
Yes, the WNMG080408‑FM5 WSM01 is designed to fit standard WNMG toolholders used for indexable turning inserts and can be integrated into existing tool assemblies that accept this format.

How does the Tiger‑tec Silver coating contribute to tool life?
The Tiger‑tec Silver coating provides improved heat resistance and reduced abrasive wear, which helps to extend tool life and maintain cutting edge integrity when machining high‑temperature alloys.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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