WNMG080408-MP5 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the MP5 chipbreaker for consistent performance when machining steel; benefit from the stable Trigon 80° form and 0.8 mm corner radius for reliable surface finish and tool life. Order directly via Metav Werkzeuge or ask their consultants for application-specific advice.

WNMG080408-MP5 WPP30G – indexable turning insert for steel (Walter Tools)

The WNMG080408-MP5 WPP30G is a Trigon 80° indexable turning insert designed for high-productivity steel machining in ISO P applications

• Tiger·tec Gold coating for wear resistance
• MP5 chipbreaker for reproducible chip control
• Trigon 80° geometry for stable turning
• 0.8 mm corner radius, 0° negative rake

Longer tool life through advanced coating technology

The combination of the Tiger·tec Gold coating and the WPP30G grade provides a robust, coated carbide solution that reduces flank wear and thermal damage during continuous and interrupted cuts. The coating technology is optimised for the heat and typical chip formation encountered when machining steel (ISO P), so cycle times remain predictable and inserts deliver a consistent lifetime under comparable cutting conditions. As a result, tool change frequency decreases, contributing directly to lower process costs and less downtime on the shop floor.

Geometry that improves stability and surface quality

The Trigon 80° insert form with a 0.8 mm corner radius and 0° negative rake offers a stable cutting edge suitable for general turning operations where rigidity and repeatability are priorities. The insert geometry reduces chatter susceptibility in medium-duty turning and supports better workpiece surface finish with conservative feed rates. The relatively small corner radius allows for accurate profile work while the 80° point angle increases the axial rigidity of the cutting zone, making the insert a pragmatic choice for batch and serial production.

Controlled chip formation for dependable machining

An MP5 chipbreaker specifically tuned for this insert family ensures predictable chip segmentation and evacuation when cutting unalloyed and alloyed steels. Controlled chips lower the risk of surface damage and tool interference, particularly in semi-finish and finishing passes. The reproducible chip behaviour supported by the chipbreaker contributes to higher process security and makes parameter optimisation faster during trial cuts, which is beneficial when integrating the insert into machining cycles that demand repeatable outcomes.

Practical suitability and application guidance

This insert is intended for machining operations classified under ISO P (steel). The coated carbide composition delivers a balance between wear resistance and toughness, which is useful across a range of steels from general structural grades to medium-alloy materials. For best results, pair the insert with appropriate tool‑holder geometries and cutting parameters recommended for Trigon inserts; start with conservative feeds and increase feed until the desired surface and cycle targets are met. If uncertain about specific cutting data or workpiece alloys, Metav Werkzeuge can advise on parameter windows and compatible toolholders.

Contact Metav Werkzeuge for tailored application advice and availability of Walter Tools WNMG080408-MP5 WPP30G inserts

Technical data

• Article number: WNMG080408-MP5-WPP30G-WALTER
• Label: Drehwendeschneidplatte WNMG080408-MP5 WPP30G Walter Tools
• Product type: Indexable turning insert
• Manufacturer: Walter Tools

Facts

• Insert form: Trigon 80°
• Corner radius: 0.8 mm
• Rake: 0° (negative)
• Insert size code: 08
• Thickness code: 04
• Grade: WPP30G
• Chipbreaker: MP5
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold
• Substrate: Coated cemented carbide
• Application group: ISO P (steel)
• Series designation: Tiger-tec Gold

FAQ

What materials is this insert suitable for? The Walter Tools WNMG080408-MP5 WPP30G is specified for ISO P materials, meaning it is designed primarily for machining various types of steel.

How does the Tiger·tec Gold coating benefit production runs? The Tiger·tec Gold coating on the WPP30G grade improves wear resistance and thermal stability, which helps maintain cutting-edge integrity over longer production runs with Walter Tools inserts.

What cutting tasks suit the Trigon 80° geometry best? The Trigon 80° form provides axial stability and is well suited to general turning operations where rigidity and surface finish consistency are required.

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

Protected trademarks and trade names are the property of their respective owners. Brand names such as Walter Tools are mentioned for explanatory purposes only; there is no connection between our company and the mentioned brands. The offered article is original, factory-new goods of the manufacturer.