CCMT09T308-FM4 WSM30S FM4 Wendeplatten - Walter Tools

Taking advantage of the Tiger·tec Silver coating and the WSM30S grade, this indexable insert offers enhanced wear resistance and stable chip formation when machining demanding stainless steels and heat‑resistant superalloys; order or request guidance from Metav Werkzeuge for fast procurement and application advice.

CCMT09T308-FM4 WSM30S indexable turning insert, Tiger·tec Silver – for stainless steels and superalloys | Walter Tools

The CCMT09T308-FM4 WSM30S is an indexable turning insert designed for robust performance in machining stainless steels and heat‑resistant superalloys, combining a coated carbide grade with a chipbreaker geometry for reliable metal removal.

• Tiger·tec Silver coating for high wear resistance
• Rhombic 80° CCMT geometry for versatile turning
• FM4 chipbreaker for controlled chip formation
• 0.8 mm nose radius with 7° relief for stable cutting

Longer tool life and process security for demanding materials

The combination of the Tiger·tec Silver coating and the WSM30S carbide grade delivers increased resistance to abrasion and thermal load, which directly improves tool life in difficult machining tasks. This means fewer tool changes and more stable production cycles when working with materials that tend to work‑harden. The coated substrate supports a consistent cutting edge, reducing the risk of unexpected edge failure and providing measurable gains in process security.

Consistent surface finish with targeted chip control

With the FM4 chipbreaker and the rhombic 80° geometry, the insert produces short, controllable chips and helps maintain a steady surface quality on turned components. The geometry reduces vibration in many set‑ups, while the chipbreaker manages material evacuation in both stainless steels and superalloys, lowering the likelihood of built‑up edge and surface damage. Improved chip control contributes to repeatable part quality and less rework.

Precision geometry designed for reliable turning performance

The insert’s 0.8 mm nose radius and 7° relief balance strength and accuracy: the nose radius supports edge robustness for interrupted cuts and heavy passes, while the relief angle promotes secure clearance and reduced rubbing. The CCMT style allows indexed reuse of the cutting edges, making the component cost‑effective in batch production. Together, these features provide predictable behaviour in both roughing and semi‑finishing operations.

Practical suitability and selection guidance for workshop use

As a coated carbide indexable insert in the Tiger·tec Silver family, this grade is tailored to the thermal and mechanical demands of stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S). When selecting cutting parameters, prioritise moderate cutting speeds and rigid set‑ups for the best balance between life and surface integrity. If additional data or parameter support is needed, Metav Werkzeuge can provide application advice and matching toolholders.

For specification support or to order Walter Tools Tiger·tec Silver inserts like the CCMT09T308-FM4 WSM30S, contact Metav Werkzeuge for tailored advice and quick delivery assistance.

Technical Data

• Article number / SKU: CCMT09T308-FM4-WSM30S-WALTER
• Designation: CCMT09T308-FM4 WSM30S
• Series: Tiger·tec Silver
• Grade: WSM30S
• Manufacturer: Walter Tools

Core Data

• Relief angle: 7°
• Nose radius: 0.8 mm
• Plate form: Rhombus 80°
• Plate size: 09
• Plate thickness: T3
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Silver
• Coated carbide cutting grade
• Chipbreaker: FM4
• Suitable for stainless steels (ISO M)
• Suitable for heat‑resistant superalloys/titanium (ISO S)

FAQ

What materials is this insert suitable for?
The CCMT09T308‑FM4 WSM30S insert from Walter Tools is suitable for stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S).

What are the key geometry details to note?
The insert features a rhombic 80° geometry with a 0.8 mm nose radius and 7° relief, designed to balance edge strength and precision in turning operations.

How does the FM4 chipbreaker affect machining?
The FM4 chipbreaker on the WSM30S grade promotes controlled, short chips and stable material evacuation, improving surface finish and reducing built‑up edge risk during turning.

Can the insert be indexed to use multiple cutting edges?
Yes; the CCMT format is an indexable turning insert allowing multiple edges to be used sequentially, supporting economical tool usage in batch production.

Is this grade suitable for interrupted cuts?
The combination of the WSM30S grade and a 0.8 mm nose radius gives enhanced edge robustness, making it suitable for applications that include interrupted cuts under appropriate conditions.

Manufacturer: Walter Tools (Walter AG), Tübingen, Germany

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