DCMT070204-MM4 WSM10S WSM10S Wendeplatten - Walter Tools

Combining the Tiger·tec Silver coating with a proven MM4 chipbreaker delivers reliable chip control and prolonged tool life when machining demanding materials; the compact rhombic geometry with a 0.4 mm corner radius ensures repeatable surface quality and stable cutting edges. Order the insert directly via Metav Werkzeuge or request tailored cutting data from our consultants for optimised productivity.

DCMT070204-MM4 WSM10S turning insert — coated carbide for rostfreier Stahl and superalloys | Walter Tools

DCMT070204-MM4 WSM10S is a rhombic indexable insert designed for productive roughing and medium finishing of rostfreier Stahl and heat‑resistant alloys, featuring a Tiger·tec Silver coating and MM4 chip control

• Tiger·tec Silver coated carbide
• MM4 chipbreaker for controlled chips
• Rhombus 55° geometry for versatile turning
• 7° clearance angle for secure cutting

High-performance coating for heavy-duty turning

The advanced Tiger·tec Silver coating combines wear resistance with thermal stability to cope with materials that generate high cutting temperatures. For shops facing batches of rostfreier Stahl or superalloys, the coated cemented carbide substrate supports longer tool life and fewer indexings, which lowers downtime and tool costs. The coating is engineered to reduce adhesive wear and preserve a stable cutting edge, improving dimensional consistency across runs without complex process changes.

Consistent chip control and safer machining

Equipped with the MM4 chipbreaker and a 0.4 mm corner radius, this insert promotes predictable chip formation and evacuation. Predictable chips reduce risk of workpiece damage and help maintain machine uptime; the controlled shear also contributes to improved surface quality. The insert’s design simplifies parameter selection: stable chip behaviour allows for higher metal removal rates with less risk, translating into measurable productivity gains for serial and batch production.

Geometry and tolerance for precision and repeatability

The Rhombus 55° form and 7° clearance angle provide a balanced approach between accessibility and rigidity, enabling external and light‑angle operations with consistent force distribution to the cutting edge. Tolerance class M ensures close dimensional conformity for tooling systems and repeatable pocket fit, supporting fast tool changes and predictable results. The combination of geometry and tolerance helps shops achieve tighter process control and consistent part quality across shifts.

Practical application notes and setup guidance

The grade WSM10S is optimised for rostfreier Stahl and heat‑resistant superalloys (ISO group M and S), making it suitable where material adhesion and poor thermal conductivity challenge the cutting edge. The insert suits conventional holders that accept DCMT‑style rhombic inserts; ensure the clamping seat is clean and that seat runout is minimised for best performance. For finishing passes, reduce feed slightly to refine the surface while retaining the insert’s wear advantages; for roughing, exploit the chipbreaker and maintain coolant or appropriate cutting conditions to manage heat.

For tailored machining recommendations and to secure the DCMT070204-MM4 WSM10S insert from Walter Tools, contact Metav Werkzeuge for cutting data and fast delivery: info@metav-werkzeuge.com • +49 2822 7131930

Technical Data

• Article number: DCMT070204-MM4-WSM10S-WALTER
• Product name: Drehwendeschneidplatte DCMT070204-MM4 WSM10S
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WSM10S
• Shape: Rhombus 55°
• Chipbreaker: MM4

Facts

• Corner radius: 0.4 mm
• Clearance angle: 7°
• Insert size: 07
• Thickness: 02
• Tolerance class: M

Special features

• Coated cemented carbide (Tiger·tec Silver)
• Suitable for rostfreier Stahl (ISO group M)
• Suitable for heat‑resistant superalloys and titanium (ISO group S)
• Execution: T

FAQ

Which materials is this insert suitable for?
The DCMT070204-MM4 WSM10S insert is designed for rostfreier Stahl and heat‑resistant superalloys (ISO groups M and S), offering thermal stability and wear resistance for these challenging materials.

What advantages does the Tiger·tec Silver coating provide?
The Tiger·tec Silver coating on the WSM10S grade improves resistance to adhesive wear and heat, supporting a stable cutting edge and longer tool life in high‑temperature cutting scenarios.

How does the MM4 chipbreaker affect machining?
The MM4 chipbreaker promotes predictable chip formation, aiding chip evacuation and reducing the risk of built‑up edge, which contributes to consistent surface finish and safer machining.

Is this insert compatible with standard DCMT toolholders?
Yes, the rhombic 55° form of the insert fits standard DCMT holders; ensure correct seating and minimal runout for optimal performance with this Walter Tools insert.

What performance can be expected regarding repeatability?
Tolerance class M and the precise geometry deliver predictable pocket fit and repeatable results, which helps maintain consistent part quality across serial production.

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