RCMT1606M0-RM4 WSM30S WSM30S Wendeplatten - Walter Tools

Take advantage of the combination of a heat‑resistant Tiger·tec Silver grade, a stable RM4 chipbreaker and a round geometry for consistent machining of stainless steel and heat‑resistant superalloys — the result is improved process security and longer edge life. Order the insert via Metav Werkzeuge or consult our specialists for application‑specific recommendations.

RCMT1606M0-RM4 WSM30S indexable turning insert — Tiger·tec Silver, RM4 chipbreaker | Walter Tools

The RCMT1606M0-RM4 WSM30S is a round indexable turning insert designed for reliable cutting of stainless steel and heat‑resistant superalloys, combining a heat‑resistant Tiger·tec Silver grade with an RM4 chip control geometry for stable machining.

• Tiger·tec Silver coating for heat resistance
• RM4 chipbreaker for stable chip control
• 7° clearance for reliable cutting geometry
• Round insert Ø16 mm for versatile turning

Consistent chip control and thermal resilience for stainless steel

The insert’s combination of the WSM30S grade and Tiger·tec Silver coating is engineered for operations that generate high temperatures and sticky chips. The coated cemented carbide composition promotes stable chip formation, reducing the risk of built‑up edge and thermal damage during interrupted cuts. For machining stainless steel and similar materials, this chemistry supports longer edge life and more predictable tool change intervals, which in turn increases overall machine utilisation and reduces unplanned stoppages. The RM4 chipbreaker contributes actively to controlled chip segmentation, aiding safe evacuation in through‑turning and finishing passes.

Geometry and tolerance designed for repeatable surface quality

The round insert geometry, specified as Ø16 mm, paired with a 7° clearance angle and tolerance class M, delivers a robust cutting edge and reproducible positioning in the toolholder. The designation 06 indicates the insert thickness group, providing a stiff cutting edge that lowers vibration and improves surface finish on the workpiece. This geometry is particularly effective where consistent part tolerances and excellent surface integrity are required; the combination of form and tolerance supports reliable repeatability across batch runs and helps to maintain machining parameters between indexings.

Application guidance and process advantages with Walter Tools technology

Designed under the Tiger·tec Silver series philosophy, the insert suits operations on both the M and S ISO material groups — namely stainless steel and high‑temperature superalloys or titanium‑based workpieces. The WSM30S grade balances wear resistance with edge stability, enabling productive turning where heat resistance and chip control are decisive. For shops seeking to improve process security and extend dressing intervals, this insert offers a practical route to higher productivity without complex parameter changes. For selection of compatible clamping systems and optimal cutting data, reference toolholder specifications and trial cuts under representative conditions are recommended.

For demanding turning of stainless steel and superalloys, choose the Walter Tools RCMT1606M0-RM4 WSM30S insert through Metav Werkzeuge — contact our application engineers for tailored cutting data at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: RCMT1606M0-RM4-WSM30S-WALTER
• Label: Drehwendeschneidplatte RCMT1606M0-RM4 WSM30S Walter Tools
• Product type: Drehwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Relief angle: 7°
• Inscribed circle: Ø16 mm
• Thickness designation: 06
• Tolerance class: M

Special features

• Grade: WSM30S (Tiger·tec Silver)
• Chipbreaker: RM4
• Insert form: Round
• Material suitability: S / M (superalloys, stainless steel)
• Series: Tiger‑tec Silver
• Execution: T

FAQ

What materials is this insert suitable for?
The RCMT1606M0-RM4 WSM30S insert is specified for ISO groups S and M, i.e. heat‑resistant superalloys and stainless steel, offering a balanced performance for both material classes.

How does the RM4 chipbreaker improve machining?
The RM4 chipbreaker promotes controlled chip segmentation and evacuation, which helps maintain a stable cutting edge and reduces the likelihood of built‑up edge when turning difficult materials.

Which series and coating technology does the insert use?
This grade belongs to the Tiger·tec Silver series (WSM30S), a coated cemented carbide technology optimised for thermal resistance and edge stability.

Is the round form advantageous for finishing or roughing?
The round insert geometry provides a robust cutting edge and even wear distribution, making it suitable for a range of turning tasks from finishing to moderate roughing when correctly parameterised.

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 are quoted for explanation purposes only; no connection between Metav Werkzeuge and the mentioned brands is implied. The offered article is original and new from the listed manufacturer.