WNMG080408-RM5 WPP10G RM5 Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance, consistent chip control and versatile Tiger·tec Gold performance for productive steel turning — order directly via Metav Werkzeuge or consult our specialists for process integration.

WNMG080408-RM5 WNMG080408-RM5 WPP10G Turning insert for steel — Walter Tools

The WNMG080408-RM5 WPP10G is a Trigon 80° turning insert designed for efficient, repeatable turning of steel components in industrial production.

• Tiger·tec Gold coated carbide grade WPP10G
• Trigon 80° geometry for stable cuts
• RM5 chipbreaker optimised for steel
• 0° negative rake with 0.8 mm corner radius

Increased productivity through proven grade and coating

The combination of the WPP10G grade with Tiger·tec Gold coating delivers improved wear resistance and thermal stability in steel machining. The coated carbide substrate resists abrasive wear and maintains edge integrity in continuous turning operations, making it a rational choice for shops seeking lower tooling costs per part. With the Trigon 80° form and a designed RM5 chipbreaker, the insert promotes stable chip control and reliable surface finish, reducing the need for rework and increasing process throughput.

Predictable machining and easy tool selection

Featuring a 0° negative rake and 0.8 mm corner radius, the insert provides consistent cutting behaviour across a range of cutting parameters. These geometric details mean lower risk of edge chipping under interrupted cuts and improved robustness for general-purpose turning of steels (P-group). The clear specification of geometry and grade simplifies tooling decisions and inventory management, enabling planning based on measurable performance rather than trial and error.

Practical benefits for production environments

The insert’s RM5 chipbreaker and the Tiger·tec Gold technology support a balanced performance between wear resistance and toughness, offering a cost-efficient solution for medium- to high-volume turning. In practice, this translates to fewer tool changes, predictable tool life and consistent component quality. For customers looking to integrate the insert into existing toolholders, the standard WNMG form factor and thickness make retrofitting straightforward without additional adapter investments.

For high-process security with Walter Tools’ Tiger·tec Gold inserts, contact Metav Werkzeuge for availability and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss integration into specific turning processes

Technical data

• SKU: WNMG080408-RM5-WPP10G-WALTER
• Article: WNMG080408-RM5 WPP10G
• Product type: Turning indexable insert
• Brand: Walter Tools

Core data

• Insert size: 08
• Thickness: 04 (mm)
• Corner radius: 0.8 mm
• Free rake: 0° (negative)
• Insert shape: Trigon 80°
• Tolerance class: M

Design and special features

• Series: Tiger·tec Gold
• Grade: WPP10G (coated carbide)
• Chipbreaker: RM5
• Suitable for: Steel (P group)
• Execution: G

FAQ

What materials is this insert suitable for?
The insert is specified for steel machining (ISO group P); the WNMG080408-RM5 with WPP10G grade is optimised for unalloyed and alloyed steels.

How does the RM5 chipbreaker influence performance?
The RM5 chipbreaker is engineered for controlled chip formation in steel turning, improving surface finish and helping maintain consistent tool life.

Is this insert compatible with standard WNMG toolholders?
Yes, the geometry and dimensions follow the WNMG form factor and are compatible with standard toolholders designed for this indexable plate type.

What production benefits can be expected from Tiger·tec Gold coating?
The Tiger·tec Gold coating offers enhanced wear resistance and thermal stability, leading to longer tool life and fewer changes in continuous turning operations.

Does the 0° negative rake affect cutting forces?
A 0° negative rake provides a robust edge that tolerates more demanding cutting conditions and interrupted cuts, trading slightly higher cutting forces for improved edge strength.

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

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