TCMT110204-FM4 WSM30S FM4 Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Silver grade and the FM4 chipbreaker for stable chip control and extended edge life when machining demanding alloys; the triangular 60° geometry with a 0.4 mm corner radius and 7° clearance delivers predictable cutting behaviour across interrupted cuts. For supply and technical advice, contact Metav Werkzeuge.

TCMT110204-FM4 WSM30S – Triangular 60° indexable insert with Tiger·tec Silver coating (Walter Tools)

A TCMT110204-FM4 WSM30S indexable insert designed for drilling, boring and turning tasks on stainless steels and heat‑resistant alloys, offering improved edge stability and chip control in heavy‑duty applications

• Tiger·tec Silver coating for heat resistance
• Optimised FM4 chipbreaker for stable chips
• Triangle 60° form with 0.4 mm corner radius
• 7° clearance for secure cutting geometry

Predictable chip control for demanding materials

The combination of the FM4 chipbreaker and the Tiger·tec Silver technology provides controlled chip formation when machining materials that tend to form long or snarling chips. The chipbreaker geometry reduces the risk of chip entanglement and maintains consistent evacuation, which in turn lowers the probability of tool damage and improves machine uptime. This results in measurable process stability and fewer interrupts in production, especially when machining stainless steels and heat‑resistant superalloys.

Robust cutting edge for higher process security

A 0.4 mm corner radius and the coated carbide grade WSM30S increase the resistance of the cutting edge to thermal and mechanical loads. The modest radius supports a compromise between edge strength and surface finish, enabling secure performance on tougher workpieces while maintaining acceptable surface quality. The insert’s 7° clearance angle ensures the cutting geometry remains positive under load, contributing to repeatable tool life and reliable cycle times.

Versatile application scope with clear material focus

The insert’s substrate and coating combination is engineered for the ISO material groups M and S: that is, rostfreier Stahl (stainless steels) and heat‑resistant superalloys or titanium. In practice, this means the insert is especially suitable for operations where heat generation and workpiece toughness demand thermal stability and a stable cutting edge. The triangular 60° form provides three usable cutting edges per insert, making the tool economical for medium to heavy machining when indexable inserts are preferred.

Integration and productivity benefits on the shop floor

The standard designation and familiar TCMT form make the insert straightforward to adopt in existing toolholders and turning systems, reducing the need for special fixtures. With the plate size and thickness codes matching common tooling standards, the insert supports rapid replacement and consistent fixture setup. By focusing on process reliability — controlled chips, stable cutting edge and a resilient coating — the component supports higher productivity and fewer unplanned tool changes in daily production.

For technical ordering and application guidance on the Walter Tools TCMT110204-FM4 WSM30S insert, contact Metav Werkzeuge for tailored recommendations and fast availability

Technical Data

• Article number: TCMT110204-FM4-WSM30S-WALTER
• Designation: TCMT110204-FM4 WSM30S
• Manufacturer: Walter Tools

Facts

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Plate form: Triangle 60°
• Plate size: 11
• Thickness code: 02

Special features

• Coating series: Tiger·tec Silver
• Grade: WSM30S (coated carbide)
• Chipbreaker: FM4
• Material groups: stainless steels (M), superalloys / titanium (S)

FAQ

What materials is this insert intended for?
The TCMT110204-FM4 WSM30S insert is specified for ISO material groups M and S, meaning rostfreier Stahl (stainless steels) and heat‑resistant superalloys or titanium, where thermal stability and edge strength are critical.

How does the FM4 chipbreaker improve machining?
The FM4 chipbreaker on this Walter Tools insert shapes and controls chips to avoid tangling and to support efficient evacuation, which reduces downtime and enhances process predictability during turning, boring or drilling tasks.

What advantage does the Tiger·tec Silver coating provide?
Tiger·tec Silver improves heat resistance and wear behaviour on the coated carbide grade WSM30S, extending edge life under high thermal loads and contributing to consistent performance on demanding workpieces.

How many cutting edges are available per insert?
The triangular 60° geometry offers three usable cutting edges per insert, allowing cost‑effective index changes and predictable re‑use until the cutting edge reaches its wear limit.

Is this insert compatible with standard toolholders?
Yes, the TCMT form and size follow common insert standards, making the TCMT110204-FM4 WSM30S compatible with standard turning and boring toolholders designed for TCMT inserts.

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

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