CNMG120404-MP3 WPP10G WPP10G Wendeplatten - Walter Tools

The combination of Tiger·tec Gold coating and the MP3 chipbreaker delivers extended tool life and reliable chip control, enabling consistent productivity when machining steel. With a rhombic 80° form and a 0.4 mm corner radius, the insert offers versatile turning performance with secure clamping. Order the CNMG120404-MP3 WPP10G directly via Metav Werkzeuge or consult our specialists for machining recommendations.

CNMG120404-MP3 WPP10G — Turning insert, Tiger·tec Gold grade for steel | Walter Tools

The CNMG120404-MP3 WPP10G is a rhombic 80° turning insert designed for robust steel machining with a coated carbide grade optimised for wear resistance and universal performance.

• Tiger·tec Gold coating for extended tool life
• MP3 chipbreaker for reliable chip control
• 0.4 mm corner radius for versatile turning
• Rhombic 80° shape with 0° negative relief

Longer tool life through advanced coating technology

The combination of Tiger·tec Gold coating and a coated carbide substrate provides a measurable improvement in wear resistance for operations on steel. This grade, identified as WPP10G, is formulated to manage the heat and chip formation typical of steel machining, reducing flank wear and extending the interval between indexings. The result is a more stable process with fewer unscheduled interruptions and better repeatability across batches.

Consistent chip formation for safer production

Thanks to the MP3 chipbreaker, chip control is significantly improved compared with generic geometries. Stable chips reduce the risk of tangling and machine downtime, improving operator safety and allowing for higher feed rates in many applications. The engineered chip groove promotes predictable breakage and evacuation, contributing directly to cycle-time savings and a smoother production flow.

Geometry that increases versatility and component quality

The rhombic 80° shape combined with a 0° negative relief offers secure clamping and good access in shoulder and general turning operations. The 0.4 mm corner radius strikes a balance between edge strength and surface finish, enabling both finishing and light roughing tasks without frequent insert changes. This geometry supports consistent surface quality while maintaining the robustness needed for shop-floor conditions.

Simple specification and integration into existing toolholders

The insert conforms to common CNMG designation norms and is provided in tolerance class M, easing changeover and inventory management in industrial environments. The grade’s focus on steel (ISO group P) ensures clear material suitability and reduces the need for trial-and-error selection. For job shops and production lines seeking dependable performance, this insert integrates seamlessly with standard turning toolholders and cutting strategies, supporting predictable output and process security.

Contact Metav Werkzeuge for tailored machining advice and to arrange supply of the Walter Tools CNMG120404-MP3 WPP10G turning insert

Technical Data

• Article number: CNMG120404-MP3-WPP10G-WALTER
• Product: Turning insert
• Designation: CNMG120404-MP3 WPP10G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Core dimensions

• Size: 12 mm
• Thickness: 4.0 mm
• Corner radius: 0.4 mm
• Shape: Rhombic 80°
• Relief angle: 0° (negative)

Features & applications

• Coating: Tiger·tec Gold
• Grade: WPP10G (coated carbide)
• Chipbreaker: MP3
• Material application: Steel (P)
• Tolerance class: M

FAQ

Which materials is this insert optimised for?
The CNMG120404-MP3 WPP10G is optimised for machining steel (ISO group P); the WPP10G grade and Tiger·tec Gold coating are tailored to the heat and chip characteristics of steel cutting.

What benefits does the MP3 chipbreaker provide?
The MP3 chipbreaker promotes reliable chip formation and evacuation, reducing tangling and downtime while improving process stability for turning operations with this Walter Tools insert.

How does the rhombic 80° form influence application?
The rhombic 80° geometry offers good access for shoulder and general turning, combined with secure clamping; paired with a 0.4 mm corner radius it suits both finishing and light roughing.

Is this insert suitable for heavy interrupted cuts?
With a coated carbide grade and a 0.4 mm corner radius, the insert provides enhanced edge strength; however, suitability for heavy interruptions depends on the specific machine and holder setup, so testing under working conditions is advised.

What tolerance and interchangeability can be expected?
The insert is supplied in tolerance class M, supporting predictable fit and interchangeability with standard CNMG-compatible toolholders.

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

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