WNMG080408-NRS WSM10S WSM10S Wendeplatten - Walter Tools

Benefit from a combination of Tiger·tec Silver coating, robust Trigon 80° geometry and the NRS chipbreaker for stable cutting in demanding turning operations; this yields longer tool life and consistent surface quality. Order the inserts directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

WNMG080408-NRS WSM10S — Indexable turning insert, Tiger·tec Silver, Trigon 80° (Walter Tools)

The WNMG080408-NRS WSM10S is a Trigon 80° indexable turning insert engineered for rostfreier Stahl and heat‑resistant alloys in heavy turning applications.

• Tiger·tec Silver coated carbide
• Trigon 80° geometry for tough cuts
• Negative 0° rake for edge stability
• 0.8 mm corner radius for robust edges

Increased life and process reliability for difficult materials

The combination of the WSM10S grade and the Tiger·tec Silver coating is designed to extend tool life when machining challenging materials. Because the grade is optimised for poor heat conduction and high cutting forces, it supports secure chip formation and a stable cutting edge, reducing unscheduled tool changes and downtime. This results in more predictable machining cycles and a measurable improvement in overall productivity for batch and single‑piece production alike.

Geometry and chip control for consistent surface finish

The Trigon 80° shape together with the NRS chipbreaker and a 0° negative rake angle delivers reliable chip control and edge strength in interrupted and continuous cuts. The 0.8 mm corner radius provides a compromise between edge robustness and surface fidelity, helping to avoid edge chipping while maintaining good finish. These geometric features allow the insert to perform consistently under variable depths of cut and workpiece irregularities.

Application guidance for stainless and superalloy turning

This indexable insert is specified for the ISO material groups M and S, meaning suitability for rostfreier Stahl and heat‑resistant superalloys or titanium. In practice, this implies the grade handles tendencies to work‑hardening and high thermal loads; appropriate cutting strategies combine moderate feed rates with controlled cutting speeds to preserve the coating and edge. The insert’s tolerance class M and its execution ensure repeatable positioning in standard WNMG holders, supporting process stability in production environments.

Practical advantages in workshop use and tooling logistics

With a standard WNMG geometry and a commonly used chipbreaker, the insert integrates easily into existing toolsets and reduces inventory complexity. The coated carbide grade helps to lower tooling costs per part through longer intervals between index changes, while the Trigon form increases cutting robustness in heavy‑duty operations. Guidance from tooling specialists can help to match the insert to specific holder types and to fine‑tune feeds and speeds for optimal economy and surface quality.

For application advice or to request tailored recommendations for the WNMG080408-NRS WSM10S, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: WNMG080408-NRS-WSM10S-WALTER
• Product type: Indexable turning insert
• Brand: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM10S

Facts

• Corner radius: 0.8 mm
• Free rake angle: 0° (negative)
• Plate form: Trigon 80°
• Plate size: 08
• Plate thickness: 04

Special features

• Chipbreaker: NRS
• Material applicability: S / M
• Suitable for: rostfreier Stahl (M)
• Tolerance class: M
• Execution: G

FAQ

What materials is this insert suitable for?
The WNMG080408-NRS WSM10S insert is specified for ISO groups M and S, making it suitable for rostfreier Stahl and for heat‑resistant superalloys or titanium as a turning insert from Walter Tools.

How does the Tiger·tec Silver coating benefit machining?
The Tiger·tec Silver coating on the WSM10S grade improves wear resistance and thermal stability, extending edge life and supporting consistent performance in demanding turning operations.

Is the Trigon 80° geometry compatible with standard WNMG tool holders?
Yes, the insert’s Trigon 80° form is designed for standard WNMG holders; the tolerance class M ensures repeatable seating and positioning for stable cutting.

What role does the NRS chipbreaker play?
The NRS chipbreaker promotes controlled chip formation and evacuation, reducing the risk of built‑up edge and helping to maintain surface finish when turning difficult materials.

How does the 0.8 mm corner radius affect performance?
A 0.8 mm corner radius provides a durable cutting edge that resists chipping under heavy loads while still delivering an acceptable surface quality for most general turning tasks.

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and product names are the property of their respective owners; they are used here for explanatory purposes only. There is no affiliation between our company and the named brands. The offered article is an original, factory‑new product of the manufacturer.