DNMG150608-MU5 WSM20S MU5 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating and the WSM20S grade for reliable edge stability and secure chip control when machining stainless steels and heat‑resistant superalloys; order directly via Metav Werkzeuge or consult our specialists for cutting data and tooling guidance

DNMG150608-MU5 WSM20S turning insert — Tiger·tec Silver coated for stainless steels & superalloys | Walter Tools

DNMG150608-MU5 WSM20S is a rhombic 55° turning insert with MU5 chipbreaker, designed for demanding machining of rostfreier Stahl and heat‑resistant superalloys

• Tiger·tec Silver coated carbide grade WSM20S
• Designed for stainless steels and superalloys
• Rhombic 55° form with 0.8 mm corner radius
• MU5 chipbreaker for secure chip control

Reliable cutting performance for demanding alloys

The DNMG150608-MU5 WSM20S insert combines a modern coated carbide substrate with the Tiger·tec Silver coating to provide enhanced heat resistance and stable cutting edges. This results in more consistent tool life when machining materials that generate high temperatures and sticky chips. The engineering behind the grade focuses on maintaining a sharp, wear‑resistant edge so that process stability is improved and unexpected tool changes are reduced, which supports continuous production runs in industrial environments.

Geometry engineered to boost productivity

The insert’s rhombic 55° geometry and 0.8 mm corner radius give a balance between strength and form accuracy, while the 0° negative rake supports tougher cutting conditions. Together with the MU5 chipbreaker, this geometry promotes controlled chip formation and evacuation, lowering the risk of built‑up edge and surface damage. The net result is fewer interruptions for rework, predictable surface finish, and a measurable increase in machining throughput for components made from rostfreier Stahl or nickel‑based alloys.

Clear guidance for material applications

This grade is specified for ISO groups M and S, meaning suitability for stainless steels and superalloys/titanium alloys. The WSM20S composition is optimised to resist thermal and abrasive wear common in these groups; the chipbreaker design helps break long, stringy chips into manageable segments. For shops new to these materials, moderate cutting speeds with stable feeds and rigid clamping are recommended to exploit the insert’s edge stability and to avoid chatter, which preserves both tool life and surface quality.

Seamless integration into production tooling

Tolerance class M and the standard DNMG form factor ensure compatibility with widely used toolholders and systems, allowing straightforward replacement without adapting holders. The coated grade and chipbreaker combination suits applications from single‑pass finishing to more aggressive roughing where material variability is present. Selecting this insert supports predictable cycle times and easier process planning, especially in sectors such as aerospace, energy and medical components where material performance demands are high and reproducibility is essential.

Contact Metav Werkzeuge for tailored cutting data and ordering assistance on Walter Tools inserts — Metav Werkzeuge can advise on feeds, speeds and holder compatibility to get the best results from the Tiger·tec Silver WSM20S grade

Technical data

• Article number: DNMG150608-MU5-WSM20S-WALTER
• Manufacturer: Walter Tools
• Product type: Drehwendeschneidplatte (turning insert)
• Series: Tiger·tec Silver

Facts

• Insert size: 15 mm
• Plate thickness: 06
• Corner radius: 0.8 mm
• Free angle: 0° (negative)
• Tolerance class: M

Special features

• Grade: WSM20S (coated carbide)
• Chipbreaker: MU5
• Insert form: Rhombus 55°
• Material suitability: stainless steels (M), superalloys/titanium (S)
• Application focus: difficult‑to‑machine materials, secure chip control

FAQ

Which materials is this insert suitable for? The DNMG150608-MU5 WSM20S insert is specified for ISO groups M and S, making it suitable for rostfreier Stahl (stainless steels) and heat‑resistant superalloys including titanium alloys.

How does the MU5 chipbreaker affect machining? The MU5 chipbreaker on this turning insert promotes stable chip segmentation and evacuation, improving surface quality and reducing the risk of built‑up edge when machining sticky or temperature‑sensitive materials.

Is the insert compatible with standard DNMG toolholders? Yes, the DNMG150608-MU5 form and tolerance class M ensure compatibility with standard DNMG toolholders, enabling straightforward replacement in existing tool systems.

What benefits does the Tiger·tec Silver coating deliver? The Tiger·tec Silver coating enhances heat resistance and wear protection, increasing edge life and maintaining process stability during the machining of demanding alloys.

Can this insert be used for finishing as well as roughing? The combination of 0.8 mm corner radius and robust grade allows both finishing and more aggressive roughing strategies, depending on cutting parameters and clamping rigidity.

Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

Protected trademarks and trade names are the property of their respective owners. Mention of brand names serves explanatory purposes only and does not imply any affiliation between Metav Werkzeuge and the named manufacturers. The offered item is an original, factory‑new product of the stated manufacturer.