VCMT160404-FM4 WSM20S T Wendeplatten - Walter Tools

Benefit from the combination of the Tiger·tec Silver grade and the FM4 chipformer for secure chip control and stable cutting edges in demanding turning tasks; order this insert directly via Metav Werkzeuge or consult the Metav advisors for tailored application support.

VCMT160404-FM4 WSM20S — indexable turning insert, Tiger·tec Silver grade, for stainless steels and superalloys — Walter Tools

A VCMT160404-FM4 WSM20S insert engineered for dependable turning of stainless steels, heat‑resistant superalloys and titanium in production environments where process security is essential

• Tiger·tec Silver coating for heat resistance
• FM4 chipformer for consistent chip control
• Rhombic 35° geometry for versatile turning
• 7° relief angle and 0.4 mm corner radius

High process security when machining tough alloys

The WSM20S cutting grade, part of the Tiger·tec Silver series, is formulated for machining stainless steels and heat‑resistant materials. Its coating and substrate combination supports a stable cutting edge under elevated temperatures, which reduces the tendency for edge breakdown during continuous production. This technical design translates into improved process security and more predictable tool life, meaning fewer unscheduled tool changes and a steadier output quality on the shop floor.

Improved chip control and surface quality through geometry

The integrated FM4 chipformer works together with the Rhombic 35° shape and the modest 0.4 mm corner radius to deliver reliable chip segmentation and evacuation. A controlled chip flow lowers the risk of built‑up edge and helps achieve consistent surface quality across varying stainless materials. The 7° relief angle supports a low cutting resistance at the tool tip, enabling smooth engagement and easier explanation of how chipformers contribute to reduced downtime and higher first‑time part yield for operators with varied experience levels.

Versatile fit and economical operation for production environments

With a common VCMT format and the size code 16, plus thickness code 04, this insert is compatible with widely used indexable toolholder systems, allowing straightforward integration into existing tooling setups. The combination of a heat‑resistant grade and a proven chipformer leads to longer tool life and a tangible improvement in overall machining efficiency, offering measurable benefits in throughput and tooling costs. For operations processing a mix of stainless steels and superalloys, the insert is a technically clear and economically sensible choice.

For machining stainless steels and heat‑resistant alloys, contact Metav Werkzeuge for application advice and secure supply of Walter Tools inserts via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: VCMT160404-FM4-WSM20S-WALTER
• Label: Drehwendeschneidplatte VCMT160404-FM4 WSM20S Walter Tools
• Manufacturer: Walter Tools
• Product type: Turning insert

Facts

• Size: 16
• Thickness code: 04
• Corner radius: 0.4 mm
• Relief angle: 7°
• Chipformer: FM4
• Tolerance class: M

Special features

• Series: Tiger·tec Silver
• Grade/sorte: WSM20S
• Geometry: Rhombus 35°
• Suitability: stainless steels (M), superalloys and titanium (S)
• Execution: T
• Designation: VCMT160404-FM4

FAQ

Which materials are suitable for this insert?
The VCMT160404-FM4 WSM20S turning insert from Walter Tools is suitable for stainless steels and for heat‑resistant superalloys and titanium, corresponding to the ISO groups M and S.

What benefits does the Tiger·tec Silver grade provide?
The WSM20S grade offers enhanced heat resistance and edge stability through the Tiger·tec Silver coating technology, improving tool life and process security when machining tough, temperature‑sensitive materials.

How does the FM4 chipformer affect machining performance?
The FM4 chipformer promotes consistent chip breaking and evacuation, which reduces the risk of built‑up edge and contributes to a steady surface quality and fewer interruptions in production.

What geometric features should be noted for this insert?
Key geometry attributes are the Rhombic 35° shape, 7° relief angle and 0.4 mm corner radius; the insert uses size code 16 and thickness code 04, which suit standard VCMT toolholder pockets.

Is the insert compatible with standard toolholders?
The VCMT format is widely used and the VCMT160404-FM4 WSM20S insert fits common indexable turning toolholders, enabling easy replacement and integration into existing tooling systems.

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

Trademarked names and product designations are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no association between our company and the mentioned brands. The offered item is an original, factory‑new product from the manufacturer.