DCMT070204-RM4 WSM30S RM4 Wendeplatten - Walter Tools

Take advantage of the combination of thermal resistance, stable chip formation and precise geometry to keep machining rostfreier Stahl and superalloys productive and predictable; order directly via Metav Werkzeuge or contact our consultants for application advice.

DCMT070204-RM4 WSM30S rhombic 55° indexable turning insert with Tiger·tec Silver coating (Walter Tools)

The DCMT070204-RM4 WSM30S is a rhombic 55° indexable turning insert engineered for machining rostfreier Stahl and heat‑resistant superalloys, optimised for stable chip control and extended edge life.

• Tiger·tec Silver coating for thermal stability
• RM4 chipbreaker for controlled chip formation
• Rhombic 55° form with 0.4 mm corner radius
• Tolerance class M and 7° clearance angle

Longer tool life when machining heat‑resistant alloys

The WSM30S grade, part of the Tiger·tec Silver family, is a coated carbide designed specifically for demanding materials. Its coating technology increases thermal resistance and supports a stable cutting edge when temperatures rise, which is critical when processing rostfreier Stahl and superalloys. By choosing this grade, shops gain a measurable reduction in wear rate and improved repeatability at elevated cutting speeds, delivering fewer tool changes and more consistent component quality.

Reliable chip control for safer, cleaner turning

The combination of the RM4 chipbreaker and the rhombic geometry delivers predictable chip formation and evacuation. The insert’s 0.4 mm corner radius and rhombic 55° shape balance strength and accessibility for turning operations, reducing the risk of built‑up edge on sticky materials. Stable chips shorten cycle times by reducing interrupts for cleaning and tool checks, which supports higher overall process efficiency and a safer workplace.

Precision fit and process consistency for production runs

With its ISO designation DCMT070204-RM4 and tolerance class M, this indexable insert ensures consistent seating and repeatable results across tool holders. The 7° clearance angle and nominal plate thickness (designation “02”) are chosen to suit standard turning tool bodies while providing the rigidity needed for medium to heavy cuts. For workshops seeking reliable output on rostfreier Stahl and superalloys, the geometry and grade deliver a balance of edge stability and cutting performance that supports longer, uninterrupted production runs.

If there is any uncertainty about suitability for a specific application or required cutting data, Metav Werkzeuge can advise on parameters and toolholder compatibility; technical enquiries can be sent to info@metav-werkzeuge.com or discussed by telephone at +49 2822 7131930.

Contact Metav Werkzeuge to discuss integrating Walter Tools Tiger·tec Silver inserts into machining processes for rostfreier Stahl and superalloys and to receive tailored application support

Technical data

• Article number: DCMT070204-RM4-WSM30S-WALTER
• SKU: DCMT070204-RM4-WSM30S-WALTER
• Designation: DCMT070204-RM4 WSM30S
• Product type: Drehwendeschneidplatte
• Manufacturer: Walter Tools

Numbers / Core technical data

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

Designs / Special features

• Coating family: Tiger·tec Silver
• Grade: WSM30S (coated carbide)
• Chipbreaker: RM4
• Plate form: Rhombus 55°
• Material groups: S / M
• Application: rostfreier Stahl and heat‑resistant superalloys (ISO groups M and S)
• Execution: T

FAQ

What materials is this insert suited for?
The DCMT070204-RM4 WSM30S is formulated for machining rostfreier Stahl (ISO group M) and heat‑resistant superalloys (ISO group S), where thermal stability and edge strength are required.

How does the RM4 chipbreaker improve performance?
The RM4 chipbreaker on the DCMT070204-RM4 WSM30S controls chip shape and evacuation, reducing built‑up edge and improving surface finish during continuous turning operations.

What does the tolerance class M mean for production?
Tolerance class M ensures consistent insert dimensions and seating accuracy, so the Walter Tools insert delivers repeatable cutting geometry and straightforward indexability during series production.

Is the WSM30S grade coated or uncoated?
WSM30S is a coated carbide grade from the Tiger·tec Silver series, offering enhanced thermal resistance and wear properties for difficult‑to‑cut materials.

Can this insert be used in standard toolholders?
Yes. The DCMT070204-RM4 geometry and standard size 07 are compatible with common toolholders designed for rhombic 55° inserts; confirm holder specifications for clamp and seat compatibility.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and registered marks are mentioned for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the mentioned brands; the offered article is an original, factory‑new product from the respective manufacturer.