TCMT110208-FW4 WSM20S FW4 Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Silver coating, an FW4 chipbreaker and a 0.8 mm corner radius for stable chip control and reliable machining of stainless steels and heat‑resistant alloys. Order the insert directly via Metav Werkzeuge or consult our team for application-specific recommendations.

TCMT110208-FW4 WSM20S – Indexable turning insert, Tiger·tec Silver, Walter Tools

The TCMT110208-FW4 WSM20S is an indexable turning insert engineered for turning stainless steels and heat‑resistant superalloys, offering a FW4 chipbreaker and a 7° relief angle for controlled cutting in demanding conditions.

• Tiger·tec Silver coated carbide insert
• Designed for stainless steels and superalloys
• FW4 chipbreaker for secure chip control
• Triangle 60° with 0.8 mm corner radius

Reliable cutting in demanding materials

The insert combines a Tiger·tec Silver coating with a specially developed carbide grade to support secure chip formation when machining tough-to-cut materials. The WSM20S grade is optimised for ISO groups M (stainless steels) and S (heat‑resistant superalloys and titanium), where poor thermal conductivity and workpiece toughness place high demands on the cutting edge. As a result, the component promotes stable cutting behaviour and reduces the risk of built‑up edge, which in turn helps to maintain component quality and extend tool life for longer production runs.

Geometry that stabilises the process and surface quality

The combination of the FW4 chipbreaker, Triangle 60° plate form and corner radius 0.8 mm provides mechanical stability and predictable chip flow. The moderate relief angle 7° supports a secure seating in standard toolholders while helping to reduce radial deflection under cutting load. Together these geometric details contribute to consistent surface finishes and dimensionally repeatable results, making the insert suitable for demanding finishing and semi‑finishing operations where process stability is essential.

Practical benefits on the shop floor

With tolerance class M and a clear series identity in the Tiger·tec Silver family, the insert supports repeatable mounting and straightforward tool management. The FW4 chipbreaker assists coolant access and chip control across a range of feeds, while the coated surface improves wear resistance in thermally challenging applications. For production environments working with duplex stainless steels, austenitic grades or nickel‑based alloys, the insert delivers a cost‑effective route to consistent productivity and reduced rework rates.

For tailored advice on using the Walter Tools TCMT110208-FW4 WSM20S in specific components or machines, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our specialists will help verify suitability and cutting data for the intended application.

Technical data

• SKU: TCMT110208-FW4-WSM20S-WALTER
• Article code: TCMT110208-FW4
• Name: TCMT110208-FW4 WSM20S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM20S

Facts

• Relief angle: 7°
• Corner radius: 0.8 mm
• Plate form: Triangle 60°
• Plate size: 11
• Thickness designation: 02
• Tolerance class: M

Special features

• Chipbreaker: FW4
• Coating: Tiger·tec Silver (coated carbide)
• Material suitability: stainless steels (ISO M) and heat‑resistant superalloys/titanium (ISO S)
• Intended use: indexable turning insert for demanding turning applications

FAQ

What workpiece materials is this insert designed for?
The TCMT110208-FW4 WSM20S is designed primarily for stainless steels and heat‑resistant superalloys (ISO groups M and S), where the Tiger·tec Silver grade supports stable chip formation and edge integrity.

How does the FW4 chipbreaker influence machining?
The FW4 chipbreaker promotes predictable chip control and coolant interaction; in practice, this leads to improved surface finish and reduced risk of chip entanglement during continuous turning operations with the Walter Tools insert.

Is the insert compatible with standard toolholders for triangular plates?
Yes. The triangle 60° plate form and standard designation ensure compatibility with common toolholders designed for TCMT-style triangular inserts, supporting secure seating and repeatable positioning.

Which features help to extend tool life in high‑temperature applications?
The Tiger·tec Silver coating combined with the WSM20S carbide grade enhances heat resistance and wear control, which helps to extend edge life when machining heat‑retaining materials such as nickel alloys or certain stainless steels.

What tolerance and size information should be considered for tool setup?
Observe the tolerance class M and the plate size 11 along with the 0.8 mm corner radius and 7° relief angle when selecting toolholders and setting up cutting parameters for consistent results.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is original factory‑new goods of the manufacturer (Walter Tools).