CCMT060208-MM4 WMP20S WMP20S Wendeplatten - Walter Tools

Take advantage of the combination of consistent chip control, Tiger‑tec Silver coating and a compact rhombic geometry for efficient stainless steel turning; order directly via Metav Werkzeuge or contact our consultants for process advice.

CCMT060208-MM4 WMP20S — Turning insert (Rhombus 80°, Tiger‑tec Silver) by Walter Tools

The CCMT060208-MM4 WMP20S is a coated carbide turning insert designed for robust and reliable machining of stainless steel in medium to heavy cutting conditions.

• Tiger‑tec Silver coating for long tool life
• Optimised MM4 chipbreaker for stainless steel
• Rhombus 80° form for versatile turning
• 0.8 mm corner radius for consistent finishes

High process security and material fit for stainless steel

The insert combines the WMP20S grade with the Tiger‑tec Silver coating to deliver improved resistance to heat and built‑up edge when turning stainless steel. The coated carbide substrate supports a stable cutting edge under intermittent heat and adhesion‑prone workpieces, so production runs maintain a predictable tool life. The rhombic geometry and moderate clearance angle contribute to reliable engagement in conventional lathes and CNC turning centres, supporting continuity of production and reduced downtime.

Consistent chip control and surface quality

Equipped with the MM4 chipbreaker, this insert promotes controlled chip formation and evacuation when machining tough, ductile stainless alloys. The chipbreaker geometry reduces the risk of long, stringy chips and supports defined chip segments that ease coolant flow and prevent surface damage. As a result, the cutting process achieves improved surface integrity and a lower scrap rate, translating into a measurable efficiency gain during serial production.

Geometry and specifications that aid setup and repeatability

The rhombus 80° form and a 0.8 mm corner radius create a balance between strength and finishing capability: small radii reduce cutting forces on tight features while remaining robust enough for profile work. The 7° relief angle helps to avoid rubbing and supports positive cutting, while the compact insert format facilitates economical indexable use. Combined with Walter Tools’ manufacturing standards, the component ensures repeatable seating and predictable orientation in common clamp holders for turning operations.

Choose Walter Tools’ Tiger‑tec Silver grade for dependable stainless steel turning and contact Metav Werkzeuge for technical consultation or to place an order via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: CCMT060208-MM4-WMP20S-WALTER
• Designation: CCMT060208-MM4 WMP20S
• Type: Turning insert / indexable cutting insert
• Series: Tiger‑tec Silver
• Grade: WMP20S
• Manufacturer: Walter Tools

Facts

• Corner radius: 0.8 mm
• Relief angle: 7°
• Insert size: 06
• Thickness code: 02
• Geometry: Rhombus 80°
• Chipbreaker: MM4

Special features

• Coated carbide grade
• Optimised chip control for stainless steel
• Suitable for medium to robust cutting conditions
• Stable cutting edge for reduced built‑up edge
• Designed for turning applications

FAQ

What materials is this insert suitable for?
The CCMT060208-MM4 WMP20S by Walter Tools is formulated for machining stainless steel and performs well in medium to robust cutting conditions.

What is the benefit of the Tiger‑tec Silver coating?
The Tiger‑tec Silver coating on the WMP20S grade increases thermal resistance and reduces adhesion, which helps to maintain a sharp edge and extend tool life when turning stainless steels.

How does the MM4 chipbreaker affect production?
The MM4 chipbreaker promotes controlled chip segmentation, improving chip evacuation and surface finish, thus lowering the risk of damage and minimising interruptions in serial machining.

Is the geometry suitable for finishing operations?
With a 0.8 mm corner radius and rhombic form, the insert allows decent finishing capability while remaining strong enough for profile and roughing tasks when set up correctly.

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

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