VCMT110302-FM4 WSM20S WSM20S Wendeplatten - Walter Tools

Take advantage of the combination of robust cutting performance and consistent chip control for reliable productivity in stainless and heat-resistant alloy machining; order directly via Metav Werkzeuge or contact the consultants for tailored application advice.

VCMT110302-FM4 WSM20S turning insert — Tiger‑tec Silver grade for stainless and superalloys (Walter Tools)

VCMT110302-FM4 WSM20S is a precision turning insert designed for productive machining of stainless steels and heat‑resistant superalloys in demanding industrial environments

• Tiger‑tec Silver coating for enhanced wear resistance
• FM4 chipbreaker for consistent chip control
• 7° clearance angle for stable cutting geometry
• Rhombic 35° form for versatile turning operations

Higher productivity through advanced coating and chip control

The coated grade delivers predictable tool life and repeatable performance under heavy loading. The Tiger‑tec Silver coating stabilises the cutting edge, reducing flank wear and extending service intervals; this results in fewer tool changes and improved uptime on the shop floor. Combined with the FM4 chipbreaker, the insert promotes reliable chip control, lowering the risk of built‑up edge and enabling continuous machining in production batches. The resulting efficiency improvements support measurable cost‑benefit gains for series work.

Secure geometry for consistent surface quality and tool life

The insert’s rhombic 35° geometry and 7° clearance angle create a secure cutting line that balances strength with accessibility for varied turning profiles. The small 0.2 mm corner radius provides a focused cutting edge for fine finishes while maintaining edge stability in interrupted cuts. These geometric choices translate into consistent surface quality and reduced rework, particularly beneficial where tight tolerances and reproducible results are required in serial manufacture.

Optimised for stainless steels and high‑temperature alloys

Specifically developed for machining groups M and S, the WSM20S grade supports challenging materials such as stainless steels and heat‑resistant superalloys. The microstructure and coating combination help dissipate heat and resist edge deformation during machining, which is crucial when cutting materials that tend to work‑harden or generate high thermal loads. For workshops processing corrosive‑resistant components or high‑temperature alloys, this insert provides a reliable balance of wear resistance and edge security.

Industrial reliability and process consistency

The insert conforms to industrial tolerances and material specifications that support repeatable set‑ups and predictable tool life. The tolerance class M and standard VCMT format facilitate straightforward integration into established toolholder systems, reducing setup time and simplifying inventory management. Backed by the Walter Tools product family, this insert is suited to production lines aiming for stable, long‑term performance with reduced process variation.

Discuss application specifics or request a supply proposal for Walter Tools VCMT110302-FM4 WSM20S directly with Metav Werkzeuge via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: VCMT110302-FM4-WSM20S-WALTER
• Designation: VCMT110302-FM4 WSM20S
• Manufacturer: Walter Tools
• Product type: Turning insert

Facts

• Clearance angle: 7°
• Corner radius: 0.2 mm
• Insert size: 11
• Thickness code: 03
• Shape: Rhombic 35°
• Tolerance class: M
• Applicable material groups: M (stainless steels), S (superalloys/titanium)

Special features

• Coating: Tiger‑tec Silver
• Chipbreaker: FM4
• Grade: WSM20S
• Series: Tiger‑tec Silver
• Typical use: Heavy‑duty and difficult‑to‑cut materials

FAQ

Which materials are best suited for this insert?
The VCMT110302-FM4 WSM20S is engineered primarily for stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S), where heat and edge wear demand a coated, stable grade.

What does the FM4 chipbreaker do?
FM4 is a chip control geometry that channels swarf reliably, reducing the chance of entanglement and improving surface finish when using the VCMT110302-FM4 WSM20S in continuous or semi‑continuous turning.

How does the Tiger‑tec Silver coating benefit the operation?
The Tiger‑tec Silver coating enhances wear resistance and thermal stability, extending tool life and enabling longer production runs with consistent cutting performance from Walter Tools inserts.

Is the insert compatible with standard VCMT toolholders?
The designation VCMT indicates a standard insert format; compatibility requires a toolholder designed for VCMT inserts and the appropriate clamping geometry to accommodate the insert’s rhombic 35° form.

What does the tolerance class M imply for process setup?
Tolerance class M denotes manufacturing precision that supports reproducible seating and repeatable results, aiding quick set‑up and consistent part quality in industrial machining.

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 trademarks are mentioned for explanatory purposes only and do not imply any affiliation between our company and the named brands. The offered article is original, factory‑new goods of the manufacturer. Walter Tools (Walter AG) is a recognised provider of precision cutting tools and forms part of the wider Sandvik Group.