TPMT110204-FM4 WSM20S WSM20S Wendeplatten - Walter Tools

Take advantage of a high‑performance combination: the Tiger‑tec Silver coating and the WSM20S grade deliver stable cutting edges in demanding materials, while the FM4 chipbreaker supports consistent chip control for uninterrupted production. Order directly via Metav Werkzeuge or consult our specialists for application advice.

TPMT110204-FM4 WSM20S triangle indexable turning insert — Tiger‑tec Silver, Walter Tools

The TPMT110204-FM4 WSM20S is a triangle 60° indexable turning insert engineered for secure machining of rostfreier Stahl and heat‑resistant superalloys, offering reliable edge life and controlled chip formation in heavy turning operations

• Tiger‑tec Silver coating for long tool life
• FM4 chipbreaker for stable chip control
• Triangle 60° shape for versatile turning
• 0.4 mm corner radius for robust edges

Consistent edge life in demanding materials

The coated carbide grade WSM20S from the Tiger‑tec Silver family is developed for high thermal stability and wear resistance when machining tough materials. This indexable triangle insert maintains a stable cutting edge under heat and build‑up conditions typical for rostfreier Stahl and superalloys. The result is fewer interruptions for tool changes and a more predictable production rhythm, which supports higher overall equipment effectiveness in series turning.

Reliable chip control to reduce cycle time

Equipped with the FM4 chipbreaker, the insert provides controlled chip formation even in sticky or high‑temperature workpieces. Effective chip control reduces surface rework and minimises the risk of entanglement, thereby improving machine uptime. The combination of geometry and chipbreaker supports consistent cutting forces, which contributes to shorter cycle times and a measurable improvement in process stability.

Robust geometry that eases programming and setup

The triangle 60° shape and 0.4 mm corner radius create a durable cutting edge suitable for various turning tasks, from finishing to light roughing, depending on insert grade and machine setup. The 11° relief angle assists in maintaining edge strength while reducing radial engagement at entry, which helps to avoid sudden tool deflection. This geometry simplifies fixture and toolholder selection and reduces the need for repeated parameter adjustments during production ramps.

Clear material guidance and practical benefits

Certification to the ISO material groups (M, S) indicates suitability for rostfreier Stahl (M) and heat‑resistant superalloys or titanium (S). For operations that face adhesion, work hardening or poor thermal conductivity in the workpiece, the coated grade supports secure chip evacuation and stable wear behaviour. The insert’s tolerance class M and standardised dimensions promote repeatable results and straightforward integration into existing tool cycles.

Contact Metav Werkzeuge for tailored recommendations on integrating the TPMT110204-FM4 WSM20S insert into current machining processes or to request a technical quotation — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• SKU: TPMT110204-FM4-WSM20S-WALTER
• Article: TPMT110204-FM4 WSM20S
• Type: triangle indexable turning insert

Numbers / Core data

• Size: 11 mm
• Thickness: 02
• Relief angle: 11°
• Corner radius: 0.4 mm
• Triangle angle: 60°

Special features

• Coating: Tiger‑tec Silver
• Grade: WSM20S (coated carbide)
• Chipbreaker: FM4
• Tolerance class: M
• Material suitability: S / M (heat‑resistant alloys, rostfreier Stahl)

FAQ

What materials is this insert suitable for?
The TPMT110204-FM4 WSM20S turning insert (Walter Tools, SKU TPMT110204-FM4-WSM20S-WALTER) is specified for ISO groups M and S, meaning rostfreier Stahl and heat‑resistant superalloys/titanium.

How does the FM4 chipbreaker affect performance?
The FM4 chipbreaker on this triangle insert improves chip control and reduces the risk of built‑up edge, supporting consistent surface finish and fewer interruptions in machining.

Can the insert be used for both finishing and roughing?
With its 0.4 mm corner radius and robust geometry, the insert suits finishing and light roughing tasks; selection of cutting data and toolholder influences suitability for heavier roughing.

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 registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.