CNMG120416-MU5 WPP20G WPP20G Wendeplatten - Walter Tools

High wear resistance and consistent chip control from the Tiger·tec Gold grade combined with the MU5 chipbreaker deliver reliable productivity and long tool life; order the CNMG120416-MU5 WPP20G indexable turning insert via Metav Werkzeuge or consult their specialists for tailored cutting data.

CNMG120416-MU5 WPP20G indexable turning insert for steel machining by Walter Tools, Tiger·tec Gold, MU5

A CNMG120416-MU5 WPP20G indexable turning insert built for productive steel turning, offering a coated-carbide grade and a MU5 chipbreaker for stable chip formation in ISO P materials.

• Tiger·tec Gold coating for extended tool life
• MU5 chipbreaker for reliable chip control
• 1.6 mm corner radius for robust edge strength
• Optimised for steel machining (ISO P)

Increased productivity through advanced grade and coating

The combination of a coated carbide grade and the Tiger·tec Gold technology aims to extend tool life while maintaining cutting performance across typical steel applications. The grade WPP20G is engineered for a balance of wear resistance and toughness, which translates into fewer insert changes and higher effective cutting times. For production environments this means more consistent cycle times and reduced downtime. The machining advantage is measurable in sustained edge stability and predictable wear behaviour under common turning conditions.

Predictable chip control and mechanical robustness

Geometry plays a decisive role in process reliability: the MU5 chipbreaker is designed to shape chips for safe evacuation and steady cutting forces, reducing the risk of built-up edge and surface defects. The insert’s 1.6 mm corner radius provides a compromise between edge strength and surface finish, increasing robustness during interrupted cuts. The 0° (negative) relief angle and the rhombus 80° shape combine to offer stable seating in negative toolholders and repeatable cutting orientation. For operators less familiar with insert technology: a chipbreaker channels metal swarf into short, controlled segments, improving safety and reducing secondary cleaning.

Application focus and process security for steel

Intended primarily for steel (ISO P) applications, the insert’s grade allocation emphasises versatility for unalloyed and alloyed steels where heat development and chip formation require tailored materials and coatings. Tolerance class M ensures dimensional consistency for indexable tooling systems, supporting straightforward insert replacement and predictable programme settings. The format and series make this insert suitable for medium-duty turning operations where a balance of productivity and surface quality is required, helping to secure consistent results across batch runs.

Contact Metav Werkzeuge for application-specific recommendations and to arrange supply of the CNMG120416-MU5 WPP20G; email info@metav-werkzeuge.com or call +49 2822 7131930 for expert advice and cutting data

Technical data

• Article number: CNMG120416-MU5-WPP20G-WALTER

• Product: CNMG120416-MU5 WPP20G

• Type: Indexable turning insert (drehwendeschneidplatte)

• Manufacturer: Walter Tools

• Series: Tiger·tec Gold

• Grade: WPP20G

• Corner radius: 1.6 mm

• Size designation: 12

• Thickness designation: 04

• Relief angle: 0° (negative)

• Tolerance class: M

• Shape: rhombus 80°

• Chipbreaker: MU5

• Material code: P (suitable for steel)

• Coating technology: Tiger·tec Gold

• Application focus: steel machining (ISO P)

FAQ

What materials is this insert intended for?
The CNMG120416-MU5 WPP20G insert is specified for steel (ISO P) machining and the WPP20G grade is tailored to typical steel heat and chip characteristics.

How does the MU5 chipbreaker improve the process?
The MU5 chipbreaker controls chip form and evacuation, producing shorter, manageable chips that support stable cutting forces and reduce surface faults during turning.

What does the 0° (negative) relief angle mean for toolholding?
A 0° (negative) relief angle indicates a neutral/negative rake geometry that is compatible with negative toolholders and provides secure seating and robust cutting for general turning tasks.

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