DCMT11T308-MM4 WSM10S WSM10S Wendeplatten - Walter Tools

Benefit from reliable chip control and long tool life through the combination of the Tiger‑tec Silver WSM10S grade and the MM4 chipbreaker in a rhombic 55° geometry; order the DCMT11T308-MM4 WSM10S turning insert directly via Metav Werkzeuge or ask the consultants for application advice.

DCMT11T308-MM4 WSM10S indexable turning insert — Rhombic 55°, 7° clearance — Walter Tools

DCMT11T308-MM4 WSM10S is a rhombic 55° indexable turning insert designed for machining stainless steels and heat‑resistant alloys in demanding production environments

• Tiger‑tec Silver coated WSM10S grade
• MM4 chipbreaker for controlled chip formation
• Rhombic 55° form with 0.8 mm corner radius
• 7° clearance angle, thickness T3 for stable cutting

Improved machining of stainless and heat‑resistant alloys for consistent cycle times

The combination of the Tiger‑tec Silver coating and the WSM10S coated carbide provides enhanced thermal resistance and wear protection when working with stainless steels and high‑temperature alloys. This material pairing supports stable edge life and reduces the risk of built‑up edge, which helps to maintain consistent cycle times and predictable tool changes. By selecting a grade optimised for materials that tend to work‑harden or retain heat, process planners gain higher process security and lower scrap rates in series production.

Geometry and chip control that support repeatable surface quality

A well‑designed chipbreaker is essential for effective machining of tough materials. The MM4 chipbreaker on this insert promotes short, controllable chips and reduces the chance of long, entangling chips that interrupt automated processes. The rhombic 55° form combined with a 0.8 mm corner radius and 7° clearance angle offers a balance between strength at the cutting edge and accessibility for turning operations, delivering a reliable surface finish and predictable tool behaviour. Explaining the terms: a chipbreaker modifies the flow of metal chips to avoid tangling, while the corner radius influences both tool life and the achievable surface quality.

Practical advantages at the machine and in the workshop

The insert’s T3 thickness and tolerance class M ensure secure clamping and repeatable positioning in standard toolholders for rhombic inserts. Suitability for the ISO groups M and S means the grade is intended primarily for stainless steels and heat‑resistant superalloys, making the insert a pragmatic choice for aerospace, power generation and specialist stainless‑steel component manufacturers. Where process optimisation is required, the combination of coating, grade and chip control reduces downtime for edge dressing and supports longer intervals between tool changes, contributing to productive machining cycles.

Contact Metav Werkzeuge today to discuss Walter Tools inserts and secure the Tiger‑tec Silver WSM10S for stainless and superalloys

Technical data

• Article number: DCMT11T308-MM4-WSM10S-WALTER
• Designation: DCMT11T308-MM4 WSM10S
• Series: Tiger‑tec Silver
• Grade: WSM10S
• Chipbreaker: MM4

Facts

• Corner radius: 0.8 mm
• Clearance angle: 7°
• Plate form: Rhombic 55°
• Plate size: 11
• Thickness: T3
• Tolerance class: M

Special features

• Coating: Tiger‑tec Silver
• Material: coated carbide (WSM10S)
• Suitable for stainless steels and heat‑resistant alloys
• Application: turning / indexable insert machining

FAQ

What materials is this insert intended for?
The DCMT11T308-MM4 WSM10S insert is specified for stainless steels and heat‑resistant superalloys (ISO groups M and S), where thermal stability and edge resistance are required.

What does the MM4 chipbreaker do?
The MM4 chipbreaker on this Walter Tools insert guides chip formation to produce short, manageable chips and improve surface consistency during turning of tougher materials.

How does the 0.8 mm corner radius affect cutting?
A 0.8 mm corner radius increases edge strength and contributes to longer tool life while still allowing a good surface finish; it is a compromise between robustness and fine finishing.

Is this insert compatible with standard DCMT toolholders?
Yes, the DCMT11T308-MM4 designation corresponds to a standard rhombic 55° indexable insert form suitable for common toolholders designed for DCMT inserts.

Walter Tools: The Walter AG (brand: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and brand names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is original, factory‑new goods of the manufacturer.

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