DCMT11T312-RM4 WSM30S RM4 Wendeplatten - Walter Tools

The combination of a Tiger·tec Silver grade and an RM4 chipbreaker delivers durable performance and reliable chip control for machining stainless steel and heat‑resistant alloys; order the insert via Metav Werkzeuge or contact our consultants for application support.

DCMT11T312-RM4 WSM30S indexable turning insert (Tiger·tec Silver) by Walter Tools — for stainless steel and superalloys, 1.2 mm corner radius, 7° clearance

DCMT11T312-RM4 WSM30S is an indexable turning insert designed for secure chip control and stable cutting in stainless steel and heat‑resistant superalloys

• Tiger·tec Silver coating for long tool life
• Optimised RM4 chipbreaker for stable chips
• Rhombic 55° form for versatile turning
• 1.2 mm corner radius for robust edge security

High‑performance grade for demanding materials

The WSM30S grade, integrated in the Tiger·tec Silver family, is formulated for demanding applications where heat and adhesion challenge tool life. Designed to resist thermal damage and wear during continuous operation, this coated carbide grade supports stable cutting edges when machining stainless steel and ISO group S materials. The result is reduced risk of built‑up edge and fewer insert changes, which contributes directly to higher process efficiency and lower overall machining costs.

Precise chip control and secure cutting edge

With the RM4 chipbreaker and a rhombic 55° geometry, chip formation is guided reliably even at varying feeds and depths of cut. The combination of a 1.2 mm corner radius and 7° clearance produces a robust cutting edge that tolerates intermittent cuts and hard inclusions, while maintaining surface integrity. Improved chip control reduces downtime from chip entanglement and simplifies conveyor and filtration planning, supporting a more predictable production flow.

Versatile form for productive turning operations

The DCMT form and T3 thickness make this insert compatible with a wide range of standard toolholders, allowing quick indexation and simple replacement procedures on the shop floor. The insert size and form enable stable turning across a spectrum of diameters and geometries, so setups can be standardised rather than customised for every job. Backed by Walter Tools engineering, the grade and geometry together help to deliver repeatable results and consistent component quality.

Contact Metav Werkzeuge today for tailored recommendations on using the Walter Tools DCMT11T312-RM4 WSM30S insert for stainless steel and superalloys — specify the SKU DCMT11T312-RM4-WSM30S-WALTER and reach us at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• SKU: DCMT11T312-RM4-WSM30S-WALTER
• Designation: DCMT11T312-RM4 WSM30S
• Product type: turning insert (Drehwendeschneidplatte)
• Series: Tiger·tec Silver
• Grade: WSM30S
• Brand: Walter Tools

Core data

• Corner radius: 1.2 mm
• Clearance angle: 7°
• Insert size: 11 mm
• Thickness: T3
• Edge form: Rhombic 55°
• Tolerance class: M

Special features

• RM4 chipbreaker
• Coating: Tiger·tec Silver
• Material groups: S / M (heat‑resistant superalloys; stainless steel)
• Execution: T
• ISO designation: DCMT11T312-RM4 WSM30S

FAQ

What materials is the insert intended for?
The DCMT11T312-RM4 WSM30S insert is specified for stainless steel and heat‑resistant superalloys (ISO groups M and S), where thermal resistance and edge stability are required.

Which chipbreaker is suited to heavy turning with this insert?
The RM4 chipbreaker on this Walter Tools indexable insert promotes controlled chip formation and is optimised for tougher materials and interrupted cuts.

How does the Tiger·tec Silver coating benefit tool life?
Tiger·tec Silver on the WSM30S grade improves wear resistance and thermal stability, extending service life under continuous machining conditions with stainless steel.

Is the insert compatible with standard DCMT toolholders?
Yes, the DCMT form and T3 thickness are compatible with common DCMT holders, enabling quick indexation and easy replacement.

What edge geometry helps when machining difficult alloys?
The rhombic 55° shape combined with a 1.2 mm corner radius and 7° clearance provides a robust edge that handles high thermal and mechanical loads.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered item is original, factory‑new merchandise from the manufacturer (Walter Tools).