WNMG080412-MP3 WPP05G WPP05G Wendeplatten - Walter Tools

Benefit from a high-performance combination of Tiger·tec Gold coating and the MP3 chipbreaker for consistent tool life and predictable cycle times. The robust Trigon 80° geometry with a 1.2 mm corner radius and 0° negative rake delivers stable cutting in Stahl; order via Metav Werkzeuge or consult their specialists for application support.

WNMG080412-MP3 WPP05G turning indexable insert, Tiger·tec Gold for Stahl — Walter Tools

The WNMG080412-MP3 WPP05G is a Trigon 80° indexable turning insert optimised for general turning of Stahl, offering a balanced combination of wear resistance and chip control for versatile production environments.

• Tiger·tec Gold coated carbide
• MP3 chipbreaker for controlled chips
• Trigon 80° for robust cutting edges
• 0° negative rake with 1.2 mm radius

Boosted productivity through advanced coating technology

The Tiger·tec Gold coating and the WPP05G grade provide a wear-resistant cutting edge that reduces downtime and extends insert life. The combination of a modern coating system with a coated carbide base means less frequent index changes and lower cost per part in medium- to high-volume turning of Stahl. The surface treatment improves oxidation resistance and heat handling during interrupted cuts, so each toolholder cycle achieves more consistent dimensional results and a predictable tool-change schedule.

Predictable cycle times thanks to optimised chip control

The MP3 chipbreaker is designed to shape short, controlled chips that evacuate reliably in typical turning conditions. Together with the 0° negative rake and Trigon 80° form, the insert resists edge chipping under heavier cuts and interrupted machining, supporting stable process windows. The 1.2 mm corner radius contributes to edge strength and allows slightly increased feed rates without compromising surface finish, which helps to shorten cycle times while maintaining component quality.

Easy integration into turning processes and material versatility

This grade is targeted at ISO group P applications and is suitable for a wide range of unalloyed and alloyed Stahl. Process integration is straightforward: standard toolholders for WNMG geometry accept the insert, and machining parameters used for comparable coated carbide grades typically apply with modest optimisation. The insert’s combination of stability and chip control supports a broad spectrum of turning tasks, from roughing to semi-finishing, enabling a streamlined tooling inventory and faster setup times.

For application-specific recommendations or to secure availability of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for tailored advice and quick supply coordination.

Technical Data

• SKU: WNMG080412-MP3-WPP05G-WALTER
• Designation: WNMG080412-MP3 WPP05G
• Manufacturer: Walter Tools

Facts

• Plate form: Trigon 80°
• Plate size: 08
• Plate thickness: 04
• Corner radius: 1.2 mm
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold (coated carbide)
• Chipbreaker: MP3
• Material application: Stahl (ISO P)
• Shape: Trigon 80°
• Grade: WPP05G

FAQ

What cutting materials is this insert suitable for?
This turning insert is designed primarily for ISO group P applications and is suitable for machining various unalloyed and alloyed Stahl using the WPP05G coated-carbide grade.

How does the MP3 chipbreaker affect performance?
The MP3 chipbreaker produces short, controllable chips that improve evacuation and stability; the result is fewer interruptions and more consistent cycle times when using the WNMG080412-MP3 WPP05G insert.

Can this insert be used for interrupted cuts?
Yes. The Trigon 80° geometry with a 0° negative rake and a 1.2 mm corner radius gives enhanced edge strength, making the insert suitable for interrupted cutting conditions typical in turning operations.

Manufacturer/Responsible: Walter Tools (Walter AG), Tübingen, Germany

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