CCMT09T308-MP4 WEP10C WEP10C Wendeplatten - Walter Tools

Take advantage of Walter Cermet cutting grade and the MP4 chipbreaker for consistent chip control and reliable finishing. The rhombic 80° geometry with a 7° rake angle and a 0.8 mm corner radius combines versatility and precision for turning and boring operations. Order directly via Metav Werkzeuge or consult their specialists for application-specific setup and tool recommendations.

CCMT09T308-MP4 WEP10C – Turning and boring indexable insert with MP4 chipbreaker by Walter Tools

The CCMT09T308-MP4 WEP10C is a rhombic 80° indexable insert from the Walter Cermet series, engineered for stable chip formation and precise finishing in a broad range of machining tasks.

• Walter Cermet WEP10C grade
• MP4 chipbreaker for stable chips
• Rhombic 80° geometry
• 7° rake angle for adaptable turning

Reliable performance through cermet cutting grade

The combination of Walter Cermet technology and the WEP10C grade delivers a balance of wear resistance and surface quality that benefits medium- to high-speed finishing. Cermet grades are optimised for fine finishes and reduced built-up edge, so abrasive wear is minimised while dimensional stability is maintained. This results in fewer tool changes and steadier process outputs, which contributes directly to lower cycle-time variability and improved workpiece quality.

Consistent chip control and improved surface finish

The dedicated MP4 chipbreaker shapes chips reliably across varying depths of cut, reducing clogging and the risk of interrupted cutting. Stable chip evacuation supports consistent contact conditions at the cutting edge, helping to achieve repeatable surface roughness and extending the interval between inspections. For applications where finish and repeatability matter, this insert offers tangible process advantages over general-purpose grades.

Versatile geometry for turning and boring operations

The rhombic 80° insert geometry combined with a 7° rake angle enables flexible use in both turning and light boring operations. The 0.8 mm corner radius supports controlled engagement when moderate radii are required, while the compact T3 thickness maintains rigidity in confined tool pockets. This geometry is particularly useful when alternating between external profiling and internal diameter adjustments on multi-operation setups.

Practical integration and toolholder compatibility

Designed for standard indexable systems, the insert’s CCMT form ensures straightforward seating and orientation in commonly used toolholders. The tolerance class M offers a reliable fit that reduces micro-movements during cutting, helping to preserve edge life and part accuracy. Check the product matrix for specific material suitability and verify that the chosen toolholder supports the insert thickness T3 and seat form for optimal clamping stability.

Contact Metav Werkzeuge for tailored advice on integrating the Walter Tools CCMT09T308-MP4 WEP10C into production and to identify the best holder and parameters for the application

Technical data

• SKU: CCMT09T308-MP4-WEP10C-WALTER
• Designation: CCMT09T308-MP4 WEP10C
• Manufacturer: Walter Tools
• Product type: Boring and turning indexable insert

Facts

• Free angle: 7°
• Corner radius: 0.8 mm
• Insert size: 09
• Thickness: T3
• Tolerance class: M

Special features

• Series: Walter Cermet
• Grade: WEP10C (cermet)
• Chipbreaker: MP4
• Insert shape: Rhombus 80°
• Execution: T
• Material specification: catalogue-dependent
• Note: Check the product matrix for workpiece material suitability

FAQ

What materials is this insert suitable for?
The CCMT09T308-MP4 WEP10C is a cermet-grade insert from Walter Tools; suitability depends on the specific workpiece material and should be verified against the product matrix provided by the manufacturer.

How does the MP4 chipbreaker improve machining?
The MP4 chipbreaker on the CCMT09T308-MP4 WEP10C promotes controlled chip formation and evacuation, reducing interruptions and supporting consistent surface finish when machining finishing passes.

Can this insert be used for both external turning and boring?
Yes, the rhombic 80° geometry and 7° rake angle make the insert versatile for external turning and light boring tasks; confirm holder compatibility for best results.

What is the significance of the WEP10C grade?
WEP10C is a Walter cermet grade formulated for good surface quality and wear resistance in finishing applications; reference the grade description for detailed application limits.

Does the tolerance class M affect toolholder selection?
Tolerance class M indicates the manufacturing tolerance of the insert and supports reliable seating; ensure the toolholder matches the CCMT form and T3 thickness for secure clamping.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only and do not imply any affiliation between our company and the named brands. The offered item is an original, factory-new product from the manufacturer.