CCMT09T308-MP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of long tool life, consistent chip control and straightforward integration into existing turning processes for predictable productivity in steel machining. Order the insert directly via Metav Werkzeuge or consult our team for process parameters and availability.

CCMT09T308-MP4 WPP20G — indexable turning insert, 0.8 mm corner radius, Walter Tools

The CCMT09T308-MP4 WPP20G is an indexable turning insert optimised for steel machining, offering robust edge strength and reliable chip control for general turning applications.

• Tiger·tec Gold coating for steel machining
• MP4 chipbreaker for controlled chips
• 0.8 mm corner radius for robust edges
• Rhombic 80° profile for versatile turning

Increased throughput through stable edge performance

The combination of the WPP20G grade and Tiger·tec Gold coating delivers improved wear resistance and longer tool life when turning steels. The coated cemented carbide substrate reduces flank wear under cyclic loads, which translates into fewer insert changes and more consistent cycle times. This stability supports higher feed rates and enables predictable production planning in batch and single-piece flows.

Controlled chip formation for safer, cleaner machining

Equipped with the MP4 chipbreaker, this indexable insert promotes regular chip segmentation during longitudinal and transverse turning of steels. The chip control reduces the risk of entangling swarf and improves surface finish by maintaining a stable cutting zone. For shop floors where machine accessibility and operator safety are priorities, this behaviour minimises manual intervention and downtime.

Robust geometry for flexible cutting strategies

The Rhombic 80° shape combined with a 0.8 mm corner radius and a 7° clearance angle offers a balance between strength and accessibility for shoulder cuts and general turning operations. The geometry supports moderate depths of cut while protecting the cutting edge from mechanical overload, making it suitable for a wide range of workpiece geometries without compromising component accuracy.

Simple specification and reliable tolerance class

The insert is supplied in tolerance class M and the standard CCMT designation provides clear compatibility with common toolholders. As a coated carbide grade intended for ISO P applications, it is particularly suitable for unalloyed and alloyed steels where typical heat generation and chip formation characteristics are expected. This specification assists process planners and purchasing in matching the right grade to the application with confidence.

For process advice or to secure stock of the Walter Tools CCMT09T308-MP4 WPP20G insert, contact Metav Werkzeuge for expert guidance and immediate availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: CCMT09T308-MP4-WPP20G-WALTER
• Designation: CCMT09T308-MP4 WPP20G

Facts

• Shape: Rhombus 80°
• Size: 09
• Thickness: T3
• Clearance angle: 7°
• Corner radius: 0.8

Special features

• Grade: WPP20G (Tiger·tec Gold)
• Chipbreaker: MP4
• Application: Steel (ISO P)
• Tolerance class: M
• Series: Tiger-tec Gold

FAQ

What materials is this insert designed for? The CCMT09T308-MP4 WPP20G insert is designed for ISO P materials, specifically unalloyed and alloyed steel, where the WPP20G grade and Tiger·tec Gold coating provide reliable performance.

Which chipbreaker should be used for reliable chip control? This insert uses the MP4 chipbreaker, which is integrated to produce controlled chips during turning operations in steels and helps maintain a clean cutting zone.

Is the geometry suitable for shoulder and finishing cuts? The Rhombic 80° profile with a 0.8 mm corner radius and 7° clearance provides sufficient strength for shoulder cuts and can deliver good surface quality in finishing operations when paired with correct feeds and speeds.

How does the Tiger·tec Gold technology benefit production? Tiger·tec Gold coating on the WPP20G grade enhances wear resistance and thermal stability, supporting longer tool life and more consistent results in repetitive turning cycles.

What tolerance class is supplied and why does it matter? The insert is supplied in tolerance class M, which aids interchangeability and repeatable seating in compatible toolholders, reducing setup variation and supporting process reliability.

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