Drehwendeschneidplatte RCMT1204M0-RM4 WMP30G Wendeplatten - Walter Tools

Take advantage of Tiger·tec Gold wear resistance together with the RM4 chipbreaker and a 7° clearance for dependable performance when machining stainless steels; order genuine inserts via Metav Werkzeuge or contact the technical consultants for application advice.

RCMT1204M0-RM4 WMP30G turning indexable insert — Tiger·tec Gold, for stainless steel, Walter Tools

A RCMT1204M0-RM4 WMP30G turning indexable insert designed for reliable stainless steel machining under medium to robust cutting conditions, offering a combination of durable coating and dedicated chip control.

• Tiger·tec Gold wear-resistant coating
• RM4 chipbreaker for stable chips
• Suited to machining stainless steel
• 7° clearance angle for dependable cutting

Longer tool life through optimised coating technology

The combination of the Tiger·tec Gold coating and the WMP30G substrate is tailored to enhance tool life when tackling stainless steels. The coated carbide composition supports a stable cutting edge and reduces the tendency to build up material on the edge during interrupted cuts. This results in fewer index changes and more consistent cycle times, which improves process economy in batch production or continuous turning operations.

Predictable chip formation and surface quality

The RM4 chipbreaker geometry, matched to the round insert form, produces short, manageable chips and lowers the risk of entanglement in the machining zone. With a 7° clearance angle and a compact insert thickness, the geometry helps maintain a steady cutting condition and supports improved surface finish on ferritic and austenitic stainless grades. The predictable chip behaviour reduces machining interruptions and supports smoother downstream handling.

Integration into production for consistent results

The insert’s designation and format make it straightforward to integrate into standard clamping systems and toolholders used in turning operations. The round form delivers multiple cutting edges per index, improving uptime and cutting economy. With its WMP30G grade and wear-focused design, the insert is an economical choice where reproducible results and low variance between batches are required to keep assembly and inspection schedules on track.

Application guidance and machining benefits

Designed specifically for the machining demands of stainless steel, the insert supports operations prone to high temperatures and edge build-up. The coating technology enhances oxidation resistance and edge robustness, while the chipbreaker maintains stable chip flow. Selecting this insert can reduce the need for frequent intervention and helps secure consistent component tolerances in serial production.

Contact Metav Werkzeuge for application recommendations and to source genuine Walter Tools Tiger·tec Gold turning inserts tailored to specific stainless steel grades

Technical data

• SKU: RCMT1204M0-RM4-WMP30G-WALTER
• Article label: Drehwendeschneidplatte RCMT1204M0-RM4 WMP30G Walter Tools
• Product type: Turning indexable insert
• Manufacturer: Walter Tools

Facts

• Clearance angle: 7°
• Size: 12
• Thickness: 04
• Tolerance class: M

Special features

• Grade: WMP30G
• Series: Tiger·tec Gold
• Chipbreaker: RM4
• Form: round
• Base designation: RCMT1204M0-RM4
• Full ISO designation: RCMT1204M0-RM4 WMP30G
• Suitable for: rostfreier Stahl

FAQ

Which materials is this insert suitable for?
The RCMT1204M0-RM4 WMP30G insert from Walter Tools is formulated primarily for rostfreier Stahl (stainless steel) and performs well under medium to robust cutting conditions.

What does the Tiger·tec Gold grade provide?
The Tiger·tec Gold coating on the WMP30G grade improves wear resistance and thermal stability, helping the insert maintain cutting-edge integrity during turning of stainless steels.

How does the RM4 chipbreaker affect machining?
The RM4 chipbreaker produces controlled, short chips that lower the risk of chip entanglement and support a consistent surface finish when using this round insert.

What is the significance of the 7° clearance angle?
A 7° clearance angle reduces friction behind the cutting edge and contributes to reliable cutting performance, particularly useful when machining tough, adhesive stainless steel grades.

Can this insert be used in standard toolholders?
The RCMT1204M0-RM4 format is compatible with conventional turning toolholders designed for round indexable inserts, allowing straightforward replacement and indexing.

Manufacturer / Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; info@walter-tools.com

Protected trademarks and trade names belong to their respective owners. Brand names and registered trademarks are cited for explanatory purposes only. There is no affiliation between our company and the named manufacturers. The offered item is an original, brand-new product from the manufacturer.