RCMT1204M0-RM4 WMP20G Wendeplatten - Walter Tools

Take advantage of the combination of reliable chip control, the wear-resistant Tiger·tec Gold coating and a compact round geometry for consistent results when machining stainless steel; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

RCMT1204M0-RM4 WMP20G turning insert for stainless steel — round insert, 7° clearance | Walter Tools

The RCMT1204M0-RM4 WMP20G is a round turning insert engineered for dependable performance in medium to robust stainless steel applications, offering stable chip formation and extended edge life.

• Tiger·tec Gold coating for extended tool life
• Optimised for stainless steel machining
• RM4 chipbreaker for stable chip control
• Round insert with 7° clearance for versatility

Stable machining through optimised chip control

The circular geometry combined with the RM4 chipbreaker provides consistently controlled chip formation even under varying depths of cut. The chipformer design reduces the risk of built-up edge and supports a predictable chip flow, which improves process stability and reduces interruptions. This results in a more reliable cycle time and a better surface finish, particularly important when working with stainless steel, where chips tend to stick and temperatures can rise.

Longer runtimes thanks to advanced coating and grade

The cutting grade WMP20G, implemented within the Tiger·tec Gold coating technology, is a coated carbide solution tailored to resist abrasive and adhesive wear in demanding stainless applications. The combination of a robust substrate and multi-layer coating supports a stable cutting edge and delays flank wear, leading to fewer indexings and longer tool life. For production environments seeking consistent output, this translates into lower tooling downtime and predictable replacement intervals.

Versatile form and geometry for workshop flexibility

The round insert shape, a 7° clearance and the compact RCMT1204M0-RM4 designation make the component easy to seat in a wide range of toolholders and lathe setups. The insert’s geometry allows neutral to light cutting angles, enabling simple set-up and reliable engagement in interrupted cuts or less rigid setups. In practice, this geometry supports adaptability across a shop floor without sacrificing the cutting edge stability required for stainless steel workpieces.

Choose Walter Tools’ RCMT1204M0-RM4 WMP20G when process reliability and predictable tool life are priorities; contact Metav Werkzeuge for tailored recommendations at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• • SKU: RCMT1204M0-RM4-WMP20G-WALTER
• • Article designation: RCMT1204M0-RM4 WMP20G
• • Product type: Drehwendeschneidplatte
• • Manufacturer: Walter Tools

Facts

• • Free angle: 7°
• • Inscribed circle: 12
• • Plate thickness code: 04
• • Tolerance class: M

Special features

• • Cutting grade: WMP20G
• • Coating / series: Tiger·tec Gold
• • Plate form: Round
• • Chipbreaker: RM4
• • Material application: stainless steel

FAQ

Which materials is this insert suitable for?
The RCMT1204M0-RM4 WMP20G insert is specified for machining stainless steel and is optimised for the toughness and heat characteristics of these materials.

What benefit does the RM4 chipbreaker provide?
The RM4 chipbreaker on this Walter Tools insert supports stable chip control, reducing build-up and promoting consistent chip evacuation during stainless steel turning.

Is the insert coated and what does the coating do?
Yes, the insert uses the Tiger·tec Gold coating technology; this multi-layer coating on the WMP20G grade enhances wear resistance and helps maintain a sharp, stable cutting edge.

What insert shape and clearance are featured?
The product is a round insert with a 7° clearance, offering flexibility in toolholder selection and reliable edge engagement for a range of turning tasks.

How does the WMP20G grade affect productivity?
WMP20G is designed to provide stable chip formation and extended edge life in stainless steel, which supports longer runtimes and fewer tool changes during production.

Walter Tools / Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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