DNMG110404-MM5 WSM20S Wendeplatten - Walter Tools

Die Kombination aus der Tiger·tec Silver Beschichtung und der WSM20S Hartmetallsorte liefert eine robuste Schneidkante und sichere Spanbildung bei schwer zerspanbaren Werkstoffen; dies reduziert Rüstzeiten und erhöht die Produktionseffizienz. Bestellen über Metav Werkzeuge oder technische Beratung anfragen.

DNMG110404‑MM5 WSM20S indexable turning insert, Tiger·tec Silver, negative 0° rake — Walter Tools

The DNMG110404‑MM5 WSM20S is an indexable turning insert designed for heavy-duty finishing and semi‑finishing of stainless steels and heat‑resistant alloys, combining a protective coating and a geometry optimised for secure chip control.

• Tiger·tec Silver coated carbide grade WSM20S
• Optimised for rostfreie Stähle and superalloys
• Rhombic 55° geometry for versatile turning
• MM5 chipbreaker for controlled chip formation

High‑temperature performance for stable production

The combination of the Tiger·tec Silver coating and the WSM20S coated carbide grade delivers enhanced thermal resistance and improved flank wear performance during continuous turning operations. This grade is engineered to manage the high heat and adhesion tendencies of stainless steels and heat‑resistant superalloys, which in practice means longer tool life and fewer interruptions for insert changes. The protective multi‑layer coating reduces diffusion and chemical wear at elevated temperatures, supporting a consistent cutting edge under demanding cutting conditions.

Geometry that secures chip control and surface quality

The rhombic 55° shape with a 0.4 mm corner radius and a negative 0° rake provides mechanical strength at the cutting edge and predictable engagement angles for axial and radial cuts. The MM5 chipbreaker is tailored to generate short, controllable chips in adhesive materials, lowering the risk of built‑up edge and improving surface finish. Together these features enable a reliable balance between cutting force and edge stability, which is crucial when machining materials that tend to work‑harden or form long, stringy chips.

Application spectrum and process benefits

Specified for ISO groups M and S, this insert is suitable for rostfreie Stähle and heat‑resistant alloys, including titanium and nickel‑based superalloys, depending on cutting parameters and toolholder setup. Its design supports consistent metal removal rates and predictable wear progression, which contributes to higher process security and repeatable part quality. In production environments where downtime and process variability are critical, the insert’s combination of coating and geometry helps to reduce cycle time variation and maintain surface integrity.

Integration into tooling systems and economical operation

The insert conforms to standard DNMG toolholder interfaces and is available in the compact size indicated by its designation, facilitating straightforward replacement and inventory management. Robust edge strength reduces the frequency of index‑changes, while the coated substrate aids resistance to thermal and abrasive wear, supporting better overall economy of machining operations. For customers seeking production reliability, the Walter Tools Tiger·tec Silver series is positioned to deliver consistent performance and predictable tool life.

For advice on selecting the optimal Walter Tools insert with Tiger·tec Silver for specific applications, contact Metav Werkzeuge for technical consultation by phone or email

Technical data

• SKU: DNMG110404-MM5-WSM20S-WALTER
• Designation: DNMG110404-MM5
• Full designation: DNMG110404-MM5 WSM20S
• Manufacturer: Walter Tools
• Product type: Indexable turning insert
• Series: Tiger·tec Silver
• Grade: WSM20S

Facts

• Plate form: Rhombus 55°
• Corner radius: 0.4 mm
• Free rake angle: 0° (negative)
• Plate size: 11
• Plate thickness: 04
• Chipbreaker: MM5
• Tolerance class: M

Special features

• Coated carbide grade
• Suited for rostfreie Stähle (ISO M)
• Suited for heat‑resistant alloys and titanium (ISO S)
• Robust cutting edge for heavy‑duty turning

FAQ

What materials is this insert suitable for?
The DNMG110404‑MM5 WSM20S insert is specified for ISO groups M and S, making it suitable for rostfreie Stähle and heat‑resistant superalloys, with the Tiger·tec Silver coating aiding performance under high thermal load.

How does the MM5 chipbreaker affect machining?
The MM5 chipbreaker on this Walter Tools insert produces shorter, controlled chips in adhesive and work‑hardening materials, improving surface finish and reducing the risk of built‑up edge.

Is the geometry suitable for both finishing and semi‑finishing?
Yes; the rhombic 55° shape combined with a 0.4 mm corner radius and negative rake provides a compromise between edge strength and cutting precision, appropriate for finishing and semi‑finishing applications.

Can this insert be used in standard DNMG toolholders?
The insert designation follows standard DNMG interfaces and is compatible with toolholders designed for DNMG inserts, facilitating straightforward replacement and clamping.

What advantages does the Tiger·tec Silver coating provide?
Tiger·tec Silver coating improves thermal stability and reduces diffusion wear, which supports longer tool life and consistent cutting performance on challenging materials.

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

The Walter AG (brand: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and proprietary product names belong to their respective owners. Brand names and registered trademarks are mentioned for explanation only. There is no affiliation between our company and the named brands. The offered item is an original, factory‑new product from the manufacturer.

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