WNMG060412-MP3 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the proven combination of a Tiger·tec Gold coating and the WPP20G grade together with the MP3 chipbreaker and Trigon 80° geometry for reliable machining of steel; this results in predictable tool life, controlled chip formation and consistent surface quality. Order the insert directly via Metav Werkzeuge or consult our technical advisors for application support.

WNMG060412-MP3 WPP20G indexable turning insert by Walter Tools — Tiger·tec Gold, MP3 chipbreaker

The WNMG060412-MP3 WPP20G is an indexable turning insert designed for robust steel machining, featuring a Trigon 80° shape and a Tiger·tec Gold coated carbide grade for universal turning applications.

• Tiger·tec Gold coated carbide grade WPP20G
• Optimised MP3 chipbreaker for stable chips
• Trigon 80° geometry for secure clamping
• Negative 0° rake for interrupted cuts

High reliability for steel machining and predictable tool life

The combination of a Tiger·tec Gold coating with the WPP20G substrate is engineered for the thermal and mechanical demands of machining steel. The coating reduces flank wear and provides consistent cutting performance across a range of unalloyed and alloyed steels, while the substrate balances hardness and toughness for extended service life. This results in fewer tool changes, more stable cutting edges and reliable component surface quality, supporting continuous production workflows.

Efficient chip control and process stability

With the MP3 chipbreaker and the Trigon 80° platform, the insert promotes controlled chip formation and evacuation during turning. The chipbreaker geometry reduces the risk of snarled chips and machine downtime, making the insert particularly suitable for varying feeds and depths of cut. The negative 0° rake further improves robustness during interrupted or heavy cuts, enhancing process stability and enabling safe operation in demanding turning tasks.

Geometry and dimensional features that aid clamping and accuracy

The triangular 80° shape provides three indexed cutting edges and compact clamping, supporting economical use per insert. The specified corner radius of 1.2 mm offers a balance between edge strength and surface finish, while the plate size and thickness are consistent with standard turning toolholders for straightforward integration. These geometric choices reduce vibration and help maintain repeatable part tolerances in serial production.

Practical application benefits and shop-floor advantages

Designed for general turning of steel, the WPP20G grade gives a versatile performance profile across a range of cutting conditions, favouring shops that need dependable all-round inserts. The tolerance class M ensures consistent manufacturing quality of the insert itself, which contributes to predictable tool offsets and repeatable set-ups. Overall, the tool supports higher machine availability and reduced rework, translating into measurable productivity improvements on the shop floor.

Contact Metav Werkzeuge today for application advice or to request specific cutting data for the WNMG060412-MP3 WPP20G insert

Technical data

• Article number: WNMG060412-MP3-WPP20G-WALTER
• Designation: WNMG060412-MP3 WPP20G
• Product type: Indexable turning insert (Drehwendeschneidplatte)
• Brand: Walter Tools

Facts

• Grade / series: WPP20G, Tiger·tec Gold
• Chipbreaker: MP3
• Shape: Trigon 80°
• Corner radius: 1.2 mm
• Rake: 0° (negative)
• Size: 06
• Thickness: 04
• Tolerance class: M

Special features

• Coated cemented carbide
• Application group: P (steel)
• Optimised chip control for turning
• Three usable cutting edges per insert
• Robust for interrupted cuts and serial production

FAQ

What materials is this insert intended for?
The WNMG060412-MP3 WPP20G insert is specified for steel applications (ISO group P); the WPP20G grade and Tiger·tec Gold coating are tuned to the thermal and chip-formation behaviour of steels.

How does the MP3 chipbreaker affect machining?
The MP3 chipbreaker on the WNMG060412-MP3 promotes controlled chip formation and improved evacuation, reducing the risk of chip entanglement and supporting stable cutting conditions in turning operations.

Can the Trigon 80° shape be indexed for multiple uses?
Yes, the triangular 80° geometry provides up to three indexed cutting edges, enabling economical use and straightforward clamping in standard toolholders.

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

Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik-Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.