DNMG150608-NMS WSM30S WSM30S Wendeplatten - Walter Tools

Take advantage of the combination of stable cutting-edge performance, Tiger·tec Silver coating and optimised chip control for reliable turning of stainless steels and heat‑resistant superalloys; order the insert directly via Metav Werkzeuge or consult our technical team for application advice.

DNMG150608-NMS WSM30S indexable turning insert — Tiger·tec Silver, for stainless steel and superalloys | Walter Tools

The DNMG150608-NMS WSM30S is an indexable turning insert designed for secure, high‑temperature machining of stainless steel and heat‑resistant superalloys, combining a robust coated carbide grade with a chipbreaker geometry that stabilises the cut.

• DNMG geometry, 0.8 mm corner radius
• Tiger·tec Silver coated carbide grade WSM30S
• Optimised chip control for stainless steel
• Negative 0° rake for stable cutting

Reliable thermal and edge stability for demanding materials

The Tiger·tec Silver coating together with the WSM30S grade provides a combination of wear resistance and heat tolerance that reduces the risk of built‑up edge when machining tough alloys. This coated carbide formulation is engineered to preserve a stable cutting edge, which means fewer interruptions for tool changes and more predictable production cycles. For users less familiar with coatings: the surface layer decreases friction and thermal load at the cutting zone, so the tool maintains cutting geometry longer and delivers consistent component surfaces.

Geometry and chip control that improve surface quality

The rhombic 55° shape and the 0.8 mm corner radius optimise cutting mechanics for finishing and semi‑finishing passes; the NMS chipbreaker directs chips away from the workpiece and toolholder, reducing recutting and heat concentration. The negative 0° rake contributes to edge strength under high loads, which is especially beneficial when turning materials that are prone to work hardening. As a result, operators obtain superior surface finishes with lower risk of chatter, and set‑up times are shortened thanks to predictable chip behaviour.

Consistent productivity and lower operational costs

By combining a proven coating technology and a geometry suited for stainless steel and superalloys, the insert achieves longer effective life and steadier cutting forces. This leads to fewer tool changes, reduced machine idle time and a better cost‑per‑component outcome. The grade and chipbreaker are selected to give balanced wear patterns rather than rapid edge degradation; therefore, process parameters can be stabilised across batches, supporting repeatable quality and higher throughput in routine production.

For machining applications requiring durable, heat‑resistant performance select the Walter Tools Tiger·tec Silver DNMG150608‑NMS WSM30S and contact Metav Werkzeuge for tailored cutting data and application support at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: DNMG150608-NMS-WSM30S-WALTER
• Article name: DNMG150608-NMS WSM30S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM30S
• Geometry: Rhombus 55°
• Chipbreaker: NMS
• Rake angle: 0° (negative)
• Corner radius: 0.8 mm
• Insert size: 15
• Thickness: 06
• Tolerance class: M
• Applicable material groups: S / M

Facts / Core technical data

• Corner radius: 0.8 mm
• Inscribed circle: 15 mm
• Thickness designation: 06
• Rake angle: 0° (negative)
• Tolerance: M
• SKU: DNMG150608-NMS-WSM30S-WALTER

Special features / Versions

• Coating: Tiger·tec Silver
• Substrate: Coated carbide
• Intended materials: stainless steel, heat‑resistant superalloys and titanium (depending on geometry)
• Application focus: secure chip control and stable cutting edge
• Typical use: finishing and semi‑finishing turning operations

FAQ

What materials is this insert suitable for?
The DNMG150608‑NMS WSM30S insert is specified for stainless steel (ISO group M) and for heat‑resistant superalloys/titanium (ISO group S), where its coating and geometry support stable cutting at elevated temperatures.

How does the Tiger·tec Silver coating benefit machining?
The Tiger·tec Silver coating improves thermal resistance and reduces friction; this helps the WSM30S grade keep a sharp, stable cutting edge and lowers the tendency for built‑up edge during prolonged operation.

What does the NMS chipbreaker achieve in practice?
The NMS chipbreaker creates short, controllable chips that evacuate reliably from the cutting zone, which decreases recutting and helps maintain surface quality and tool life.

Is the negative 0° rake suitable for interrupted cuts?
Yes, the negative 0° rake increases edge strength and robustness, making this insert suitable for applications with higher mechanical load or light interruption where a stable cutting edge is required.

Can this insert be indexed to present a new cutting edge?
The DNMG insert is indexable; after one cutting edge reaches its wear limit, rotating the insert presents a fresh edge and restores original cutting geometry, which supports economical tool usage.

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 trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered article is original, factory‑new goods of the manufacturer (Walter Tools).