WNMG080408-MP3 WPP05G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, the WPP05G grade and an MP3 chipbreaker to achieve dependable chip control and long tool life; order directly via Metav Werkzeuge or consult the technical team for application-specific advice.

WNMG080408-MP3 WPP05G Trigon 80° turning insert by Walter Tools — Tiger·tec Gold for steel

The WNMG080408-MP3 WPP05G is a trigon-indexable turning insert designed for general steel machining, offering a Tiger·tec Gold coating and an MP3 chipbreaker for controlled cutting and consistent results.

• Tiger·tec Gold coated grade WPP05G
• MP3 chipbreaker for reliable chip control
• Trigon 80° geometry for secure clamping
• 0.8 mm corner radius for consistent edge strength

Increase throughput with controlled chip formation

The combination of the MP3 chipbreaker and the Tiger·tec Gold coating is engineered to deliver reliable chip control during medium-to-high cutting conditions. Controlled chips reduce the risk of tool interruption and machine downtime, which directly supports higher productive output. The chipbreaker geometry is designed to shape and evacuate chips effectively when machining steel, so feeds and speeds can be pushed with confidence while maintaining surface consistency. This technical pairing translates into measurable process stability for batch and single-part production.

Secure clamping and repeatable edge integrity

The trigon 80° form provides a stable seating and clamping surface, minimising insert movement under load. With a 0.8 mm corner radius and a 0° (negative) rake, the insert offers a robust cutting edge that resists chipping in interrupted cuts and tougher material sections. These geometric choices are intended to extend insert life and reduce frequency of changeovers, which supports predictable cycle times. The insert thickness code and form contribute to repeatable positioning in standard toolholders, ensuring consistent cutting geometry part after part.

Specifically tailored for steel machining

The WPP05G grade belongs to Walter Tools’ Tiger·tec Gold family and is optimised for the ISO P group, i.e. machining steel such as unalloyed and alloyed steels. The coating and substrate pairing are selected to handle the typical heat generation and chip formation characteristics of steel, offering a balance between wear resistance and toughness. For users less familiar with ISO groups: P indicates suitability for steel; the grade’s behaviour is tuned to sustain abrasive wear while maintaining a stable cutting edge under thermal load.

Practical integration into production environments

This insert type is compatible with common turning toolholders and is aimed at shops seeking consistent surface finishes and reduced process variability. Indexable inserts like this one simplify inventory management because a single geometry can cover a range of turning tasks. When applied with appropriate cutting data, the result is reduced scrap rates and fewer tool changes. For application-specific optimisation—such as selecting feeds, speeds or coolant strategies—technical consultation is advised to match the insert’s capabilities to the production requirement.

For production environments prioritising process reliability, request a tailored recommendation for Walter Tools Tiger·tec Gold WPP05G inserts from Metav Werkzeuge or contact their consultants by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical Data

• Article number: WNMG080408-MP3-WPP05G-WALTER
• Designation: WNMG080408-MP3 WPP05G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Corner radius: 0.8 mm
• Free rake angle: 0° (negative)
• Plate form: Trigon 80°
• Plate size code: 08
• Plate thickness code: 04
• Tolerance class: M

Special features

• Grade: WPP05G
• Chipbreaker: MP3
• Material application: Steel (ISO P)
• Coating technology: Tiger·tec Gold
• Product type: Trigon turning insert

FAQ

Is this insert suitable for alloyed steel?
Yes. The WPP05G grade in Tiger·tec Gold is optimised for the ISO P group and is suitable for both unalloyed and alloyed steels when appropriate cutting data are applied.

What benefits does the MP3 chipbreaker provide?
The MP3 chipbreaker is designed to shape and evacuate chips consistently; this reduces the likelihood of built-up edge and contributes to stable machining when using the WNMG080408-MP3 WPP05G insert from Walter Tools.

Can this insert be used in interrupted cuts?
Yes. The trigon 80° geometry combined with a 0.8 mm corner radius and a negative rake angle enhances edge robustness, making the insert more tolerant of interruptions and variations in cut engagement.

How is the grade Tiger·tec Gold different from standard grades?
Tiger·tec Gold coatings combine wear resistance with toughness to balance tool life and edge stability for steel machining; the WPP05G grade has been selected to meet these requirements for a broad range of steel applications.

What should be considered when selecting holder geometry for this insert?
Select a toolholder that supports trigon 80° inserts and secures the insert reliably to exploit the stable seating and repeatable cutting geometry of the WNMG080408-MP3 WPP05G.

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

Protected trademarks and trade names are the property of their respective owners. Mention of brand names and trademarks is for identification and explanation only; there is no affiliation between our company and the mentioned manufacturers. The offered article is an original, factory-new product from the manufacturer.