WNMG060408-MP3 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of a Tiger‑tec Gold coated grade, the MP3 chipbreaker and robust Trigon geometry for reliable, high‑productivity turning of Stahl — order directly via Metav Werkzeuge or consult the team for cutting data and recommendations.

WNMG060408-MP3 WNMG060408-MP3 WPP20G Turning insert for Stahl — Walter Tools

A WNMG060408-MP3 WPP20G indexable turning insert optimised for medium‑duty to versatile turning of Stahl, combining a Tiger‑tec Gold coated grade with an MP3 chipbreaker for controlled chip formation.

• Tiger·tec Gold coating for extended tool life
• Trigon 80° geometry for secure clamping
• MP3 chipbreaker for controlled chip formation
• 0.8 mm corner radius for stable finishing

Maximise removal rates without compromising tool life

The combination of the Tiger‑tec Gold coating and the WPP20G grade delivers a balance between wear resistance and toughness that is designed specifically for common Stahl turning tasks. The coated carbide substrate reduces flank wear and adhesion while maintaining edge strength, which translates into longer tool life and fewer indexings. With the MP3 chipbreaker, chips are formed consistently, reducing interruptions and enabling higher uninterrupted cutting speeds — a concrete productivity gain for batch and single‑piece production alike.

Secure clamping and consistent surface quality

The Trigon 80° insert geometry offers a broad contact area and stable seating in the toolholder, which improves repeatability and reduces vibration during cutting. The 0° (negative) free angle and 0.8 mm corner radius contribute to a robust cutting edge that resists chipping under interrupted cuts and offers dependable finishing capability when required. These geometric choices, together with tolerance class M, help achieve reproducible surface quality and dimensional accuracy across series production.

Practical selection and process reliability

This grade and geometry combination is intended for general Stahl applications where predictable performance is essential. The WPP20G coating technology simplifies grade choice by covering a wide range of unalloyed and alloyed Stahl variants — the result is fewer inventory items and easier process standardisation. The insert’s chipbreaker and edge preparation reduce the need for frequent process tuning, supporting faster setup and stable cutting data across different batches.

For reliable turning with Walter Tools Tiger‑tec Gold inserts, contact Metav Werkzeuge for personalised cutting data, availability and delivery options at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: WNMG060408-MP3-WPP20G-WALTER
• Product type: Turning insert
• Designation: WNMG060408-MP3 WPP20G
• Manufacturer: Walter Tools

Facts

• Geometry: Trigon 80°
• Corner radius: 0.8 mm
• Free angle: 0° (negative)
• Size code: 06
• Thickness code: 04
• Tolerance class: M

Special features

• Grade: WPP20G (coated carbide)
• Series: Tiger‑tec Gold
• Chipbreaker: MP3
• Material application: Stahl

FAQ

What materials is this insert suitable for?
The WNMG060408-MP3 WPP20G insert is designed primarily for machining Stahl; the WPP20G grade and Tiger‑tec Gold coating optimise wear resistance and toughness for common Stahl turning operations.

How does the MP3 chipbreaker affect cutting conditions?
The MP3 chipbreaker promotes predictable chip control and stable chip shapes, which helps maintain uninterrupted cutting and reduces the risk of tool or workpiece damage during Stahl machining with this Walter Tools insert.

Is the insert geometry suitable for interrupted cuts?
Yes, the Trigon 80° shape combined with a 0° (negative) free angle and a 0.8 mm corner radius provides enhanced edge strength, making it well suited to interrupted and mixed‑operation turning tasks.

Can this grade be used for finishing passes?
The WPP20G grade offers a balance of toughness and wear resistance; with the 0.8 mm corner radius and proper parameter selection, the insert supports stable finishing on Stahl while still tolerating roughing demands.

Which series does the insert belong to and what is the benefit?
The insert is part of the Tiger‑tec Gold series; this coating technology improves process security and extends cutting life, reducing the frequency of tool changes in Stahl machining.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned for explanatory purposes only and do not indicate any affiliation between our company and the mentioned brands. The offered article is an original, brand‑new product from the manufacturer Walter Tools.