DNMG150404-MM5 WSM30S WSM30S Wendeplatten - Walter Tools

Take advantage of a high-performance, heat-resistant grade combined with a secure chip control geometry to maintain process stability and longer tool life. Benefit from the Tiger·tec Silver coating and the MM5 chipbreaker for efficient machining of stainless steel and heat-resistant alloys — order or consult Metav Werkzeuge for application support.

DNMG150404-MM5 WSM30S turning indexable insert — Tiger·tec Silver, MM5 chipbreaker (Walter Tools)

The DNMG150404-MM5 WSM30S is a coated turning insert designed for demanding applications in stainless steel and heat-resistant alloys, offering a robust negative 0° relief and a Rhombus 55° form for versatile turning operations.

• Tiger·tec Silver coating for heat resistance
• MM5 chipbreaker for stable chip control
• Rhombus 55° form, 0.4 mm corner radius
• Negative 0° relief for robust cutting

Consistent high-temperature performance for fewer tool changes

The combination of the Tiger·tec Silver technology and the WSM30S grade provides a coated carbide solution optimised for elevated cutting temperatures. The coating enhances thermal stability and wear resistance, which reduces flank wear and extends usable life under continuous cutting. For production environments where downtime is costly, this results in fewer insert changes and a more predictable machining cadence, improving overall process economy and reproducibility.

Geometry and chip management that protect the cutting edge

Engineered with an MM5 chipbreaker and a Rhombus 55° form, the insert produces controlled chips even in difficult-to-machine materials. The 0.4 mm corner radius and the 0° (negative) relief angle offer a balance between edge strength and surface integrity: the small corner radius supports fine finishes at moderate feeds, while the negative relief increases edge robustness during interrupted cuts. These geometric choices ensure stable chip flow and consistent surface quality, reducing the need for reworking.

Targeted suitability for stainless steel and heat-resistant alloys

Rated for material groups M and S per ISO 513, the insert is tailored for stainless steel and for heat-resistant superalloys and titanium, materials that typically generate high cutting temperatures and tend to form built-up edge. The WSM30S grade addresses these challenges through optimised microgeometry and coating interaction, supporting safe chip formation and a reliable cutting edge during continuous and semi-continuous turning. The result is improved productivity with fewer rejects and a stable manufacturing process.

For demanding turning in stainless steel and superalloys, specify the Walter Tools DNMG150404-MM5 WSM30S via Metav Werkzeuge — contact Metav Werkzeuge for tailored application advice at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• Article number: DNMG150404-MM5-WSM30S-WALTER
• Type: Turning indexable insert
• Series: Tiger·tec Silver
• Grade: WSM30S
• Manufacturer: Walter Tools

Facts

• Size: 15
• Thickness code: 04
• Corner radius: 0.4 mm
• Relief angle: 0° (negative)
• Geometry: Rhombus 55°
• Tolerance class: M

Special features

• Coating: Tiger·tec Silver
• Chipbreaker: MM5
• Material suitability: S / M (superalloys; stainless steel)
• Execution: G
• ISO designation: DNMG150404-MM5 WSM30S

FAQ

What materials is this insert intended for? The DNMG150404-MM5 WSM30S is optimised for stainless steel (ISO group M) and for heat-resistant superalloys and titanium (ISO group S), supporting secure chip formation in challenging materials.

How does the Tiger·tec Silver coating benefit production? Tiger·tec Silver on the WSM30S grade increases thermal and wear resistance, which helps to extend tool life and maintain cutting-edge stability under high temperatures.

Which chipbreaker suits high-precision turning tasks? The MM5 chipbreaker delivers consistent chip control for both continuous and semi-continuous turning, improving surface finish and reducing the risk of built-up edge.

Is the DNMG geometry compatible with standard toolholders? The insert follows the DNMG ISO geometry and is compatible with toolholders designed for DNMG turning inserts; compatibility should be verified against the machine tool holder specifications.

What edge radius is best for fine finishing? The 0.4 mm corner radius supports improved surface quality at finishing feeds while maintaining sufficient edge strength for reliable performance.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned solely for explanation. There is no connection between our company and the named manufacturers. The offered item is an original, brand-new product from the manufacturer.