CCMT09T308-FW4 WSM10S Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance and stable chip control for consistent productivity in demanding turning operations; the WSM10S coating and FW4 chipbreaker deliver reproducible cutting results and extended edge life. Order the insert directly via Metav Werkzeuge or consult our technical team for application support.

CCMT09T308-FW4 WSM10S — Indexable turning insert, Rhombic 80°, for stainless steels and superalloys — Walter Tools

The CCMT09T308-FW4 WSM10S is a rhombic indexable turning insert engineered for heavy-duty applications, optimised to machine stainless steels and heat‑resistant superalloys with reliable chip control.

• Tiger·tec Silver coating technology
• Suitable for stainless steels and superalloys
• Rhombic 80° form with 7° relief
• 0.8 mm corner radius, FW4 chipbreaker

Consistent cutting performance in demanding materials

The combination of Tiger·tec Silver and a coated carbide substrate provides the thermal and mechanical stability required when processing stainless steels and superalloys. The series and grade selection reduces the risk of built‑up edge and supports a stable cutting edge, which in turn improves surface finish and reduces unexpected downtime. Thanks to the specified relief angle and geometry, the insert maintains repeatable behaviour across batches, making process planning more predictable.

Strengthened edge geometry for longer tool life

A 0.8 mm corner radius increases the load capacity of the cutting edge, while the T3 thickness contributes to overall rigidity during interrupted or heavy cuts. Combined with the FW4 chipbreaker, this geometry balances edge strength and chip formation, resulting in predictable tool life and fewer insert changes. The outcome is a lower number of tool interventions and more stable cycle times on serial turning operations.

Precise chip control and reliable machining

The Rhombic 80° shape and FW4 chipbreaker enable consistent chip segmentation and evacuation when working with materials that tend to produce stringy or adhesive chips. That controlled chip behaviour reduces the risk of entanglement and supports safer, cleaner machining. For production environments where reproducibility matters, the insert’s design supports steady process security and contributes to overall productivity improvements.

Easy selection and integration into existing setups

The ISO designation and tolerance class M make the insert straightforward to specify for common toolholder systems that accept CCMT‑style inserts. With clearly defined geometry and coating characteristics, the grade simplifies tooling decisions for engineers and buyers seeking a versatile solution for tough alloys. The combination of series characteristics and chipformer design also eases interchangeability across a range of turning applications.

For machining stainless steels and superalloys with improved reliability, order the Walter Tools CCMT09T308-FW4 WSM10S insert via Metav Werkzeuge or contact our consultants for tailored cutting data and process recommendations.

Technical data

• Article number: CCMT09T308-FW4-WSM10S-WALTER
• Product type: Indexable turning insert
• Manufacturer: Walter Tools

Facts

• Relief angle: 7°
• Corner radius: 0.8 mm
• Insert size: 09
• Plate thickness: T3
• Tolerance class: M

Special features

• Series: Tiger·tec Silver
• Grade: WSM10S
• Chipbreaker: FW4
• Plate form: Rhombus 80°
• Material suitability: S / M (superalloys, stainless steels)

FAQ

Which materials can be machined with this insert?
The CCMT09T308-FW4 WSM10S insert is intended for stainless steels (M) and heat‑resistant superalloys (S), offering thermal stability and controlled chip formation for these groups.

How does the FW4 chipbreaker affect machining?
The FW4 chipbreaker promotes consistent chip segmentation and evacuation, reducing entanglement and improving safety and process reliability during turning of sticky or ductile materials.

What is the advantage of the 0.8 mm corner radius?
A 0.8 mm corner radius increases edge strength and resistance to chipping, which supports longer insert life and more stable cutting conditions in heavy or interrupted cuts.

Is this insert compatible with standard CCMT toolholders?
Yes, the ISO designation CCMT09T308‑FW4 aligns with common CCMT toolholder interfaces, facilitating straightforward integration into existing setups.

What does the Tiger·tec Silver series provide?
The Tiger·tec Silver series delivers a coated carbide solution optimised for thermal resistance and edge stability, particularly beneficial when machining demanding materials.

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