RCMT0803M0-RM4 WSM30S RM4 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, the WSM30S grade and the RM4 chipbreaker to improve tool life and process stability when machining stainless steels and heat-resistant superalloys; order directly via Metav Werkzeuge or consult our specialists for tailored cutting data and application advice.

RCMT0803M0-RM4 WSM30S turning insert for stainless steels and superalloys — Tiger·tec Silver, RM4 (Walter Tools)

The RCMT0803M0-RM4 WSM30S is a round turning insert engineered for demanding turning operations on stainless steels and heat-resistant superalloys, offering a coated-carbide grade optimised for thermal and edge stability.

• Tiger·tec Silver coating for long tool life
• WSM30S grade for tough materials
• RM4 chipbreaker for optimised chip control
• 7° clearance angle for secure cutting

Greater process reliability through advanced coating technology

The Tiger·tec Silver surface treatment paired with the WSM30S coated-carbide grade delivers consistent performance when machining materials that generate heat and tend to form built-up edge. The coating increases thermal resistance and reduces friction at the cutting zone, which helps to maintain a stable cutting edge over longer cycles. For production environments this translates into fewer tool changes, improved uptime and a more predictable machining routine when working with stainless steels and superalloys.

Improved chip control and edge security for demanding cuts

The insert’s RM4 chipbreaker is designed to support secure and repeatable chip formation in difficult-to-machine materials. Combined with the round geometry and a 7° clearance, the insert provides a low shock interface and steady cutting forces, which helps to avoid sudden tool deterioration and to achieve a consistent surface finish. In practical terms, this means easier machining of tough materials with reduced risk of built-up edge and improved dimensional stability of turned components.

Shop-floor advantages and application guidance

As part of the Tiger·tec Silver series, this round insert offers a balance between wear resistance and toughness that suits a range of turning tasks from semi-finishing to more robust operations depending on insert geometry and cutting parameters. The combination of coated carbide and a purpose-designed chipbreaker supports higher process reliability and repeatable results, making the grade a good fit for manufacturers seeking enhanced productivity on superalloys and stainless steels while maintaining stable tool life.

Contact Metav Werkzeuge to discuss Walter Tools Tiger·tec Silver inserts and receive tailored cutting-data recommendations and ordering support via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: RCMT0803M0-RM4-WSM30S-WALTER
• Name: Turning indexable insert RCMT0803M0-RM4 WSM30S
• Manufacturer: Walter Tools

Facts

• ISO designation: RCMT0803M0-RM4 WSM30S
• Shape: round
• Size: 08
• Thickness: 03
• Clearance angle: 7°
• Tolerance class: M

Special features

• Coating: Tiger·tec Silver
• Grade: WSM30S (coated carbide)
• Chipbreaker: RM4
• Application: stainless steels (M) and heat-resistant superalloys/titanium (S)
• Series: Tiger-tec Silver

FAQ

What materials is this insert designed to machine?
The RCMT0803M0-RM4 WSM30S turning insert from Walter Tools is intended for stainless steels (ISO group M) and heat-resistant superalloys and titanium (ISO group S), where thermal stability and secure chip formation are required.

What does the WSM30S designation indicate?
WSM30S is Walter Tools’ coated-carbide grade within the Tiger·tec Silver range; it combines a wear-resistant coating with substrate toughness to support machining of tough and heat-prone materials.

How does the RM4 chipbreaker affect machining performance?
The RM4 chipbreaker is configured to promote controlled chip formation and safe evacuation in demanding turning operations, contributing to improved surface quality and reduced tendency for built-up edge.

Which geometric details are relevant for setup and programming?
The insert is a round type with size 08 and thickness 03; its designation RCMT0803 indicates these dimensions, and the insert features a 7° clearance angle which should be considered when setting toolholder geometry.

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 designations are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered item is an original, brand-new product from the manufacturer.