CCMT09T304-MM4 WSM10S MM4 Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Silver series and the WSM10S grade for reliable machining of stainless steels and heat-resistant alloys; the result is stable chip formation and extended edge life for continuous production. Order the insert directly via Metav Werkzeuge or consult our technical advisers for process-specific recommendations.

CCMT09T304-MM4 WSM10S turning insert, rhombic 80° geometry, Walter Tools

The CCMT09T304-MM4 WSM10S is a coated turning and boring insert designed for demanding work on stainless steels and superalloys, combining a wear-resistant coating with a robust chipbreaker for stable metal removal.

• Tiger·tec Silver coating for high wear resistance
• Grade WSM10S for stainless and superalloys
• Rhombic 80° CCMT shape for versatile turning
• MM4 chipbreaker with 0.4 mm corner radius

Proven grade and coating for demanding alloys

The combination of the Tiger·tec Silver coating and the WSM10S grade provides a balance between wear resistance and edge security that is particularly beneficial when machining stainless steels and heat‑resistant superalloys. The coated carbide construction reduces flank wear and helps maintain a consistent cutting edge under high temperatures, which leads to fewer tool changes and more predictable cycle times. This performance advantage translates directly into improved throughput and lower per‑part tooling costs.

Geometry and chip control that support consistent processes

The Rhombus 80° form of the insert, together with a 7° free angle and a modest 0.4 mm corner radius, gives a versatile cutting geometry that supports both finishing and medium‑duty roughing operations. The MM4 chipbreaker is engineered for secure chip formation when cutting tough materials, preventing long, stringy chips and promoting safe evacuation. The T3 thickness provides the rigidity needed to resist deflection during interrupted cuts, improving dimensional stability and surface quality.

Industrial benefits for production environments

Applied correctly in stable toolholders, this insert contributes to greater process reliability and a consistently high surface finish on parts made from challenging materials. The design reduces the risk of built‑up edge and thermal degradation at the cutting zone, which helps extend tool life and reduces unscheduled downtime. For workshop managers this means fewer tool interventions, steadier batch quality and easier planning of maintenance intervals. The CCMT09T304-MM4 WSM10S insert from Walter Tools is therefore suited to series production where reproducibility and tool life are priorities.

Discuss machining requirements with Metav Werkzeuge to identify the optimal grades and geometries for a given application, or request a process review from our specialists at Metav Werkzeuge.

Technical data

• SKU: CCMT09T304-MM4-WSM10S-WALTER
• Article: CCMT09T304-MM4 WSM10S
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Manufacturer: Walter Tools

Core specifications

• Free clearance angle: 7°
• Corner radius: 0.4 mm
• Insert size: 09
• Thickness: T3
• Tolerance class: M
• Series: Tiger·tec Silver

Design features

• Insert shape: Rhombus 80°
• Chipbreaker: MM4
• Grade: WSM10S
• Material suitability: stainless steels (M), heat‑resistant superalloys/titanium (S)
• Material designation: coated carbide

FAQ

Which materials can be machined with this insert?
The CCMT09T304-MM4 WSM10S insert from Walter Tools is specified for ISO group M (stainless steels) and S (heat‑resistant superalloys and titanium), making it suitable for demanding alloys that generate high temperatures and tend to work harden.

What advantages does the Tiger·tec Silver series provide?
Tiger·tec Silver coating on the WSM10S grade offers enhanced wear resistance and thermal stability, improving tool life and maintaining edge integrity during continuous turning operations.

Is this insert suitable for both finishing and roughing?
Yes. The Rhombus 80° geometry, combined with a 0.4 mm corner radius and the MM4 chipbreaker, allows the insert to perform well in finishing and moderate roughing tasks, depending on insert geometry and cutting parameters.

How does the MM4 chipbreaker influence machining?
The MM4 chipbreaker on the CCMT09T304-MM4 WSM10S promotes controlled chip formation for sticky or gummy materials, reducing the risk of long chips and enabling safer, more efficient material removal.

What role does the 7° free angle and T3 thickness play?
A 7° free angle helps reduce rubbing on the flank face, while the T3 thickness increases rigidity; together they support dimensional accuracy and resistance to vibration during interrupted or heavy cuts.

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

Trademarks and registered trade names are used for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.