DNMG110408-RM5 WSM30S RM5 Wendeplatten - Walter Tools

Reliable machining of tough alloys and stainless steel is achieved with the Tiger·tec Silver-coated DNMG110408-RM5 WSM30S, offering stable chip formation and durable cutting performance; order the insert directly via Metav Werkzeuge or consult the specialists for cutting data and application guidance.

DNMG110408-RM5 WSM30S turning insert — Tiger·tec Silver for stainless steel & superalloys (Walter Tools)

The DNMG110408-RM5 WSM30S is a rhombic 55° turning insert with an RM5 chipformer, optimised for secure chip control and long tool life when machining stainless steel and heat-resistant superalloys.

• Tiger·tec Silver coated carbide grade WSM30S
• RM5 chipformer for stable chip control
• Rhombic 55° geometry, 0.8 mm corner radius
• Suited for stainless steel and superalloys

High-performance grade and coating for extended tool life

The combination of the WSM30S grade with Tiger·tec Silver coating provides a measurable improvement in thermal resistance and wear behaviour when machining challenging materials. Coated carbide technology reduces flank wear and supports consistent cutting-edge stability, which translates into longer indexing intervals and fewer tool changes. For process engineers this means a clearer cost-benefit ratio: more parts per insert and fewer machine downtimes. The coated hardmetal layer is designed to maintain its cutting geometry under the elevated temperatures typical of machining stainless steel and nickel-based alloys.

Geometry and chip control for reliable machining results

The rhombic 55° shape combined with the RM5 chipformer ensures predictable chip segmentation and evacuation in continuous and interrupted cuts. A corner radius of 0.8 mm and a negative rake of 0° (negative) increase edge strength and reduce the risk of edge chipping when facing tough, adhesive materials. This geometry supports stable cutting forces and helps to preserve surface finish, so workpieces reach dimensional targets with fewer secondary operations. Translating geometry into shop-floor benefits: improved process stability and repeatable part quality under varied cutting conditions.

Application range: targeted solutions for stainless steel and high-temperature alloys

This insert is specified for the material groups S and M according to ISO 513, meaning suitability for heat-resistant superalloys and stainless steel. The grade selection focuses on secure chip formation and a robust cutting edge to manage high heat and strain. For operational planning, the insert provides a versatile option across a range of turning tasks where thermal control and edge integrity are critical. Selecting this turning insert supports predictable tool life and consistent surface integrity in serial production environments.

Contact Metav Werkzeuge for cutting data, procurement of Walter Tools DNMG110408-RM5 WSM30S inserts or tailored application advice from our technical consultants

Technical data

• Article number: DNMG110408-RM5-WSM30S-WALTER
• Description: DNMG110408-RM5 WSM30S turning insert, Tiger·tec Silver
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM30S

Facts

• Insert size: 11
• Corner radius: 0.8 mm
• Free cutting angle: 0° (negative)
• Tolerance class: M
• Thickness code: 04

Special features

• Coating: Tiger·tec Silver
• Chipformer: RM5
• Geometry: Rhombic 55°
• Material suitability: S / M (superalloys and stainless steel)
• Execution: G
• ISO designation: DNMG110408-RM5 WSM30S

FAQ

What materials are best machined with this insert?
The DNMG110408-RM5 WSM30S is specified for S and M groups; it is well suited to heat‑resistant superalloys and stainless steel.

How does the RM5 chipformer improve machining?
The RM5 chipformer promotes controlled chip segmentation and evacuation, reducing entanglement and improving surface quality with the DNMG110408-RM5 WSM30S insert.

Is the WSM30S grade coated or uncoated?
WSM30S is a coated carbide grade belonging to the Tiger·tec Silver series, designed for thermal stability and wear resistance during demanding turning applications.

Which geometry contributes to edge strength on this insert?
The rhombic 55° geometry, combined with a 0.8 mm corner radius and negative rake, increases edge robustness for consistent performance on challenging materials.

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

Brand names and trademarks are the property of their respective owners. Protected trademarks and trade names are mentioned solely for explanatory purposes. There is no affiliation between our company and the manufacturers named. The offered item is original and factory-new.