CCMT09T304-RM4 WSM10S RM4 Wendeplatten - Walter Tools

Take advantage of a convincing combination of high-temperature resistance, stable chip control and reliable edge life for demanding turning operations; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

CCMT09T304-RM4 WSM10S turning/boring indexable insert — Tiger·tec Silver, Walter Tools

A CCMT09T304-RM4 WSM10S indexable insert designed for turning and boring applications on rostfreier Stahl and heat-resistant superalloys, providing robust performance where thermal and material demands are high

• Tiger·tec Silver coating for heat resistance
• Optimised RM4 chipbreaker for stable chip control
• Suitable for rostfreier Stahl and superalloys
• Rhombic 80° shape with 0.4 mm corner radius

Consistent performance in demanding materials

The combination of the Tiger·tec Silver coating and the WSM10S carbide grade delivers a measurable advantage when machining rostfreier Stahl and superalloys: improved heat resistance and a durable cutting edge reduce flank and crater wear under elevated temperatures. The RM4 chipbreaker is engineered to produce controllable chips even when cutting sticky or ductile materials, which helps to avoid workpiece damage and machine downtime. This results in a predictable tool life and contributes to higher overall productivity in series production.

Geometry that stabilises cutting and surface finish

The rhombic 80° configuration, together with a 0.4 mm corner radius and a 7° free angle, offers a balance between edge strength and form versatility. The Rhombic 80° shape facilitates both plunge and light turning operations, while the moderate corner radius supports consistent surface quality on challenging parts. The insert’s T3 thickness and standard tolerance class M provide dimensional stability during index changes, reducing vibration and ensuring repeatable component quality.

Practical application and process advantages

As an indexable insert within the Tiger·tec Silver series, this grade is particularly suited to components produced from rostfreier Stahl and heat-resistant alloys that demand reliable chip control and thermal stability. The robust chip control characteristic of the RM4 geometry reduces secondary operations and cleaning time, which benefits throughput and cost per part. Where tool change frequency and process security matter, the insert’s predictable wear behaviour supports scheduled maintenance strategies and consistent output.

Manufacturer competence and workplace confidence

Produced by a recognised cutting-tool manufacturer, the insert benefits from established production standards and material science behind the WSM10S grade. The focus on stable chip formation and optimised coating technology means fewer interruptions in high-mix environments and a reduction in scrap rates. For operations requiring reproducible results on demanding materials, this solution offers both technical reliability and economic sense.

For machining rostfreier Stahl and superalloys with a focus on thermal stability and chip control, contact Metav Werkzeuge to discuss the CCMT09T304-RM4 WSM10S insert, its suitable geometries and matching toolholders — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number / SKU: CCMT09T304-RM4-WSM10S-WALTER
• Designation: CCMT09T304-RM4 WSM10S
• Manufacturer: Walter Tools

Facts

• Free angle: 7°
• Corner radius: 0.4 mm
• Plate size: 09
• Plate thickness: T3
• Shape: Rhombic 80°

Special features

• Series: Tiger·tec Silver
• Grade: WSM10S (coated carbide)
• Chipbreaker: RM4
• Suitable materials: S / M (superalloys / rostfreier Stahl)
• Tolerance class: M
• Execution: T

FAQ

What materials is this insert intended for?
The insert is specified for machining rostfreier Stahl and heat-resistant superalloys; the WSM10S grade and Tiger·tec Silver coating support thermal stability and controlled chip formation.

How does the RM4 chipbreaker affect process reliability?
The RM4 geometry improves chip control in ductile and cohesive materials, which enhances process stability and reduces the risk of built-up edge on the cutting insert.

Which cutting angles and geometries are recommended for finishing?
The rhombic 80° layout with a 0.4 mm corner radius offers a compromise between strength and surface finish; for finer finishes, select a smaller nose radius where the tool system and holder permit.

Is the insert suitable for both turning and boring operations?
Yes—the form and tolerance class make it appropriate as an indexable insert for turning and light boring tasks in applications involving rostfreier Stahl and difficult-to-machine alloys.

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world's leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names are used for explanatory purposes only. There is no affiliation between our company and the listed brands. The offered item is an original, factory-new product of the manufacturer.