WNMG080408-MW5 WPP05G WPP05G Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Gold coating, a robust Trigon 80° geometry, and a proven WPP05G carbide grade for reliable, cost-effective turning of Stahl; order via Metav Werkzeuge or consult our specialists for process optimisation.

WNMG080408-MW5 WPP05G turning insert — robust Tiger·tec Gold grade for Stahl

The WNMG080408-MW5 WPP05G is a trigon turning insert designed for stable machining of Stahl, featuring a Tiger·tec Gold coated carbide grade and an MW5 chipbreaker for predictable chip control.

• Tiger·tec Gold coated carbide grade WPP05G
• Trigon 80° geometry for secure cutting
• 0.8 mm corner radius for durable edge
• MW5 chipbreaker for stable chip formation

Increased productivity through optimised coating and substrate

The combination of the Tiger·tec Gold coating with a coated carbide substrate provides a measurable improvement in wear resistance and edge stability when machining Stahl. The coating reduces flank and crater wear, which extends effective tool life and reduces the frequency of index changes; this leads to a more continuous production flow and fewer unplanned stops. The grade WPP05G is tailored to the thermal and chip-formation characteristics typical for machining Stahl, helping maintain a consistent surface finish and predictable tool performance under varying cutting conditions.

Geometry engineered for secure engagement and repeatability

The trigon form with its Trigon 80° cutting geometry and a 0.8 mm corner radius offers a robust edge that resists chipping during interrupted cuts and heavy engagement. The 0° (negative) relief angle provides a stable cutting seat and higher security in roughing operations, while the insert form supports reproducible seating in standard toolholders. These geometric choices translate into less vibration, fewer edge failures and reliable dimensional consistency across batches — advantages that matter in serial production and precision turning tasks.

Chip control and process reliability for Stahl applications

Equipped with an MW5 chipbreaker, the insert promotes controlled chip flow and reduces built-up edge formation when working with the P material group. The chipbreaker geometry assists in breaking long chips into manageable fragments, improving workplace safety and reducing manual chip handling. Since the grade is specified for Stahl machining, the insert is suitable across a wide spectrum of unalloyed and alloyed steels, offering a balance between wear resistance and toughness for general to demanding turning tasks.

Practical benefits for workshop integration and changeover

As an indexable turning solution, this insert supports rapid replacement and consistent re-seating, which lowers downtime compared with brazed or one-piece tools. The standardised form and the WNMG080408-MW5 WPP05G designation make tool management and reordering straightforward within existing tool cabinets. By reducing the frequency of complete tool replacements and enabling predictable performance, the investment returns through higher machine uptime and more stable process control.

For ordering, technical clarification or to discuss optimal cutting parameters for Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge — info@metav-werkzeuge.com or call +49 2822 7131930 for direct consultation and supply options.

Technical data

• SKU: WNMG080408-MW5-WPP05G-WALTER
• Label: Drehwendeschneidplatte WNMG080408-MW5 WPP05G Walter Tools
• Product type: Drehwendeschneidplatte
• Grade / Sort: WPP05G
• Series: Tiger·tec Gold

Core parameters

• Relief angle: 0° (negative)
• Corner radius: 0.8 mm
• Insert size code: 08
• Thickness code: 04
• Shape: Trigon 80°
• Tolerance class: M

Design & features

• Chipbreaker: MW5
• Suitable for: Stahl (P group)
• Material code: P (carbide substrate)
• Base designation: WNMG080408-MW5
• ISO designation: WNMG080408-MW5 WPP05G
• Manufacturer: Walter Tools

FAQ

What materials is this insert intended for?
This insert is specified for machining Stahl; the WPP05G grade and Tiger·tec Gold technology are optimised for unalloyed and alloyed steels within the ISO P group.

How does the Tiger·tec Gold coating benefit turning operations?
The Tiger·tec Gold coating on the WPP05G grade increases wear resistance and edge life during Stahl turning, resulting in longer intervals between index changes and more consistent surface quality.

Is the insert suitable for interrupted cuts and roughing?
Yes — the Trigon 80° geometry, 0.8 mm corner radius and 0° negative relief give the insert high stability for interrupted cuts and heavier engagement.

Which chipbreaker should be chosen for fine finishing?
This particular insert comes with the MW5 chipbreaker, which supports reliable chip control in general turning; for fine finishing, consideration of specific chipbreaker variants and cutting parameters is advised.

What is the exact product designation for reordering?
Order using the ISO designation WNMG080408-MW5 WPP05G or the SKU WNMG080408-MW5-WPP05G-WALTER for clear identification.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen

Protected trademarks and brand names are the property of their respective owners. Mention of brand names is for explanatory purposes only; there is no affiliation between our company and the named manufacturers. The offered item is original, factory-new merchandise of the manufacturer.