CCMT060204-RM4 WMP20S RM4 Wendeplatten - Walter Tools

Reliable machining of stainless steel thanks to the Tiger·tec Silver coating and the RM4 chipbreaker, delivering stable chip control and extended edge life. The CCMT060204-RM4 WMP20S insert combines a Rhombic 80° geometry with a 0.4 mm corner radius and 7° clearance for versatile drilling, boring and turning. Order directly via Metav Werkzeuge or consult the application specialists for tailored advice.

CCMT060204-RM4 WMP20S Drilling/Boring and Turning Indexable Insert — Tiger·tec Silver for stainless steel | Walter Tools

The CCMT060204-RM4 WMP20S is an indexable insert designed for precise drilling, boring and turning of stainless steel under medium to robust machining conditions

• Tiger·tec Silver coated carbide grade WMP20S
• Optimised RM4 chipbreaker for stainless steel
• Rhombic 80° shape with 0.4 mm corner radius
• 7° clearance for secure cutting engagement

Consistent performance on stainless steel with advanced coating

The combination of Tiger·tec Silver coating and the WMP20S grade delivers higher wear resistance and improved thermal stability when machining stainless steel. This coating technology reduces the tendency for built-up edge and supports a stable cutting edge, which translates into longer tool life and fewer interruptions for index changes. For process-oriented operations where repeatability matters, the improved surface endurance of the coating helps maintain component tolerances and reduces the frequency of regrinds.

Geometry and chip control that reduce machine time

The Rhombic 80° plate form and RM4 chipbreaker are tuned to provide reliable chip formation and evacuation during combined drilling, boring and turning cycles. The 7° clearance angle minimises rubbing while ensuring positive engagement in intermittent cuts. A 0.4 mm corner radius balances edge strength and surface finish, making the insert suitable for medium to robust feeds without sacrificing dimensional control. The plate size code and thickness code allow secure clamping in standard toolholders, helping to reduce vibration and improve surface quality.

Versatile integration for productive workshop workflows

As an indexable insert from Walter Tools, the CCMT060204-RM4 WMP20S supports mixed-production environments that demand both flexibility and economy. The coated, solid-carbide-based grade and robust chipforming geometry reduce tool change frequency and scrap rates, contributing to a lower cost per part over production runs. Technical queries regarding adaptation to specific toolholders or process windows can be addressed by the supplier to ensure optimal integration into existing machining cells.

For reliable, high-performance machining of stainless steel select the Walter Tools CCMT060204-RM4 WMP20S and contact Metav Werkzeuge for precise application support and availability

Technical data

• Article number: CCMT060204-RM4-WMP20S-WALTER
• Designation: CCMT060204-RM4 WMP20S
• Manufacturer: Walter Tools

Core specifications

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Plate size code: 06
• Thickness code: 02

Design & features

• Series: Tiger·tec Silver
• Grade: WMP20S (coated carbide)
• Chipbreaker: RM4
• Plate form: Rhombus 80°
• Execution: T
• Application: stainless steel

FAQ

Is this insert suitable for machining stainless steels?
Yes. The CCMT060204-RM4 WMP20S grade is designed specifically for stainless steel and is intended for medium to robust machining conditions with a focus on stable chip formation.

What advantages does the Tiger·tec Silver coating provide?
The Tiger·tec Silver coating enhances wear resistance and thermal stability, reducing built-up edge and supporting longer cutting-edge life when machining difficult-to-machine alloys such as stainless steel.

Which operations are appropriate for this insert?
The insert is intended for drilling, boring and turning applications where an indexable geometry with a Rhombic 80° shape and RM4 chip control improves process reliability.

How does the RM4 chipbreaker affect machining?
The RM4 chipbreaker is optimised to produce short, controllable chips on stainless steel, helping to prevent entanglement, improve surface finish and reduce the risk of rework.

What should be considered when selecting this insert for a toolholder?
Consider the plate size code and thickness code to ensure proper clamping and rigidity. The 0.4 mm corner radius offers a compromise between strength and finish; match feed and depth of cut to the insert’s geometry for best results.

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 protected designations are used for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the mentioned brands. The offered article is original and factory-new.