CCMT060208-RM4 WMP20G RM4 Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, the WMP20G grade and an RM4 chipbreaker for secure chip control and stable edges; this insert is designed to improve cycle times and part quality in rostfreier Stahl machining. Order the CCMT060208‑RM4 WMP20G directly via Metav Werkzeuge or consult the technical team for application-specific recommendations.

CCMT060208‑RM4 WMP20G – indexable turning/boring insert by Walter Tools, Tiger·tec Gold coating, for rostfreier Stahl

CCMT060208‑RM4 WMP20G is an indexable insert for turning and boring operations, optimised for rostfreier Stahl under medium to heavy conditions

• Tiger·tec Gold coating
• Optimised for rostfreier Stahl
• Rhombic 80° geometry
• 0.8 mm corner radius, 7° relief

High-performance cutting for rostfreier Stahl that reduces downtime

The coated grade delivers consistent performance when machining rostfreier Stahl, a group of alloys known for toughness and heat sensitivity. The Tiger·tec Gold coating combined with the WMP20G carbide substrate promotes controlled chip formation and supports a stable cutting edge, reducing the risk of built-up edge and unplanned tool changes. This results in improved process reliability and fewer interruptions to the production line.

Geometry engineered for secure engagement and repeatability

The Rhombic 80° shape and 0.8 mm corner radius provide a balance between edge strength and accessibility into profiles and bores. The 80° approach angle offers good radial engagement while the 7° relief minimises rubbing, which reduces heat generation at the cutting zone. Together these features support repeatable dimensional accuracy and surface finish in serial turning and bore enlargement tasks.

Chip control and surface integrity for tougher alloys

Equipped with the RM4 chipbreaker, the insert shapes chips into manageable forms even under interrupted cuts common in rostfreier Stahl operations. Improved chip control lowers the chance of recuts and surface damage, helping to maintain component integrity. The combination of chip control and robust edge preparation contributes to longer steady-state cutting and consistent surface quality.

Productivity gains through tougher coating and grade selection

The WMP20G grade is part of the Tiger·tec Gold range and is chosen for its balanced wear resistance and toughness. In practice this can translate into higher allowable cutting speeds and longer tool life compared with uncoated or general-purpose grades, supporting shorter cycle times and lower tool consumption per part. The insert is suitable for applications where a reliable balance between economy and performance is required.

Practical integration into toolholders and process chains

The CCMT form factor fits standard clamping systems for indexable inserts used in turning and boring heads, enabling straightforward replacement and inventory management. The insert dimensions (06 size, 02 thickness) allow planners to harmonise tooling across similar operations, simplifying set‑ups and spare part provisioning. For process engineers, the combination of shape, grade and chipbreaker supports predictable parameter optimisation and easier machining trials.

Discuss application requirements with Metav Werkzeuge to select the optimal Walter Tools Tiger·tec Gold insert and machining parameters for rostfreier Stahl components; Metav Werkzeuge can advise on toolholder compatibility and delivery options

Technical data

• Article number: CCMT060208-RM4-WMP20G-WALTER
• Designation: CCMT060208-RM4 WMP20G
• Manufacturer: Walter Tools

Numbers / Core technical data

• Corner radius: 0.8 mm
• Relief angle: 7°
• Plate form: Rhombic 80°
• Plate size: 06
• Plate thickness: 02

Special features / Versions

• Coating: Tiger·tec Gold
• Grade: WMP20G
• Chipbreaker: RM4
• Applicable material group: rostfreier Stahl
• Execution: T

FAQ

How does the WMP20G grade perform on rostfreier Stahl?
The WMP20G grade, in Tiger·tec Gold technology, is formulated for rostfreier Stahl and offers a balanced combination of wear resistance and toughness that supports secure chip formation and longer steady-state cutting.

Is the CCMT060208‑RM4 suitable for both turning and bore enlargement?
Yes, the insert form and Rhombic 80° geometry make it appropriate for a range of turning and boring tasks where access and edge strength are required.

What advantages does the RM4 chipbreaker provide?
The RM4 chipbreaker helps to produce short, controllable chips during interrupted and continuous cuts, reducing recut risk and improving surface quality in demanding alloys.

Can the insert be used at higher cutting speeds?
The Tiger·tec Gold coating and WMP20G substrate enable higher cutting parameters compared with uncoated grades in many rostfreier Stahl applications, subject to machine and coolant capabilities.

How does corner radius affect component finish and edge life?
The 0.8 mm corner radius offers a compromise between edge strength—improving life under heavier feeds—and the ability to achieve acceptable surface finish and profile definition.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanatory purposes. There is no connection between our company and the referenced brands. The offered article is original, factory‑new goods from the manufacturer.