CCMT09T302-FM4 WSM01 WSM01 Wendeplatten - Walter Tools

Take advantage of the combination of the WSM01 carbide grade, Tiger‑tec Silver series and the FM4 chipbreaker for reliable chip control and extended edge life during demanding stainless and superalloy turning; order or request advice via Metav Werkzeuge for tailored process parameters and availability.

CCMT09T302-FM4 WSM01 — Rhombic 80° turning insert, FM4 chipbreaker (Walter Tools)

The CCMT09T302-FM4 WSM01 is a rhombic 80° turning insert engineered for stable, high‑temperature machining of stainless steel and heat‑resistant superalloys in demanding production environments

• Tiger‑tec Silver for extended tool life
• WSM01 grade for stainless steel and superalloys
• Rhombic 80° insert with 0.2 mm radius
• FM4 chipbreaker for controlled swarf

Consistent performance in difficult materials

The WSM01 grade, applied within the Tiger‑tec Silver series, is a coated carbide designed specifically for materials that challenge tool life and process stability. For stainless steel and high‑temperature superalloys the combination of a wear‑resistant coating and an optimised substrate supports consistent chip formation and reduces the risk of workpiece work hardening. This yields fewer interruptions for edge dressing and contributes to a more predictable production flow, which is especially valuable in batch and continuous turning operations.

Geometry that stabilises the cut and improves surface quality

The insert’s Rhombic 80° form with a 0.2 mm corner radius and a 7° relief angle provides a balance between edge strength and versatility. Small corner radii improve finish on softer, ductile stainless steel grades, while the controlled geometry helps to dissipate cutting forces when machining tougher superalloys. The FM4 chipbreaker is tailored to these geometries to produce manageable swarf and to protect the cutting edge, supporting a higher degree of process security and reducing secondary finishing work.

Efficient integration into workshop processes

Designed in the widely used CCMT format, this turning insert offers straightforward indexation and compatibility with standard toolholders that accept rhombic CCMT inserts, simplifying tool inventory. The T3 plate thickness adds edge stability under intermittent cuts, and the coated cutting surface assists with elevated cutting speeds where appropriate. For production planners and machinists, the result is fewer tool changes, reduced scrap rates and improved cycle time reliability — all contributing to better overall equipment effectiveness.

Contact Metav Werkzeuge to discuss application‑specific cutting data for the CCMT09T302-FM4 WSM01, request a bespoke quotation or arrange a technical consultation tailored to machining stainless steel and superalloys

Technical data

• SKU: CCMT09T302-FM4-WSM01-WALTER
• Description: CCMT09T302-FM4 WSM01 rhombic turning insert
• Brand: Walter Tools
• Series: Tiger‑tec Silver

Data

• Relief angle: 7°
• Corner radius: 0.2 mm
• Insert size: 09
• Thickness: T3
• Tolerance class: M

Special features

• Grade: WSM01 (coated carbide)
• Chipbreaker: FM4
• Geometry: Rhombic 80°
• Material suitability: S / M
• Application focus: stainless steel and heat‑resistant superalloys

FAQ

What materials is this insert best suited for?
The CCMT09T302-FM4 WSM01 insert is intended for stainless steel and heat‑resistant superalloys (ISO groups M and S), where the WSM01 grade supports stable chip formation and edge life.

How does the FM4 chipbreaker affect machining?
The FM4 chipbreaker on this Walter Tools insert promotes controlled swarf and consistent chip segmentation, which improves process reliability and reduces the chance of entanglement or surface damage.

What does the 0.2 mm corner radius mean for surface finish?
A 0.2 mm corner radius helps to deliver improved surface quality on ductile stainless steel grades while still maintaining adequate edge strength for interrupted or semi‑finishing cuts.

Is the insert suitable for higher cutting speeds?
The combination of the Tiger‑tec Silver coating and the WSM01 substrate is engineered for elevated thermal stability, enabling productive cutting speeds on challenging materials when appropriate cutting data are applied.

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

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