DNMG150408-MU5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and the MU5 chipbreaker for consistent chip control and extended tool life; the 0° negative rake and 0.8 mm nose radius provide stable cutting in steel turning. Order the insert directly via Metav Werkzeuge or ask the consultants for application-specific advice.

DNMG150408-MU5 WPP20G indexable turning insert (Tiger‑tec Gold) by Walter Tools — 0° negative rake, 0.8 mm nose radius

The DNMG150408-MU5 WPP20G is an indexable turning insert engineered for ISO P (steel) applications, combining a robust coated-carbide grade with a geometry tuned for reliable chip formation in medium-to-heavy cutting.

• Tiger‑tec Gold coated for tool life
• Specifically for steel machining (ISO P)
• 0° negative rake for stable cutting
• 0.8 mm nose radius for reliable surface finish

Consistent productivity through optimised coating and geometry

The Tiger‑tec Gold coating and the coated-carbide substrate form a pairing that improves wear resistance and process stability during steel turning. This grade is aimed at achieving consistent results in series production, with the coating reducing flank wear and the substrate maintaining the cutting edge under thermal load. The insert’s geometry, featuring a 0° negative rake, supports stable cutting forces and reduces vibration, which helps maintain cycle times and lowers the risk of premature edge failure. Such a configuration benefits operations where repeatability and uptime are priorities.

Controlled chips and better surface quality with MU5

The MU5 chipbreaker is designed to produce predictable chip forms when machining steel, assisting in evacuation and preventing tangling at moderate feeds. Combined with the 0.8 mm nose radius, the result is a balance between strength at the cutting edge and the ability to achieve a good surface finish without compromising durability. For operators unfamiliar with chipbreaker nomenclature: a dedicated chipbreaker modifies the flow of chips away from the cut zone, which reduces manual intervention and potential downtime caused by chip-related issues.

Robust design for demanding turning tasks

Rhombus 55° geometry and the DNMG form factor make the insert versatile for a range of turning operations, from roughing to light finishing when appropriate parameters are applied. The Rhombus 55° shape permits negative-rake mounting options that contribute to a stiffer tool assembly, improving accuracy under higher radial loads. The grade designation WPP20G signals a Walter Tools solution optimised for machining unalloyed and alloyed steels; this helps planners and process engineers select a tool that aligns with material-specific thermal and deformation characteristics.

Practical compatibility and handling information

The insert is supplied in the DNMG150408 format and is compatible with toolholders accepting DNMG geometry; thickness code 04 and the size designation 15 correspond to common industry standards for this type. The turning grade’s tolerance class M indicates manufacturing precision suitable for production environments. When integrating into existing setups, the combination of the MU5 chipbreaker and Tiger‑tec Gold technology typically reduces the need for frequent index changes, supporting longer operational intervals and simpler inventory planning.

Contact Metav Werkzeuge for tailored cutting-data recommendations and to discuss tooling packages that include the DNMG150408-MU5 WPP20G from Walter Tools

Technical Data

• Article number: DNMG150408-MU5-WPP20G-WALTER
• Designation: DNMG150408-MU5
• Series: Tiger‑tec Gold
• Grade: WPP20G
• Manufacturer: Walter Tools

Facts

• Size designation: 15
• Thickness code: 04
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Insert shape: Rhombus 55°
• Chipbreaker: MU5
• Material group: P (steel)
• Product type: indexable turning insert
• Application focus: steel machining (ISO P)

FAQ

What materials is this insert suitable for?
The DNMG150408-MU5 WPP20G is specified for ISO P materials; the Walter Tools grade is optimised for unalloyed and alloyed steel machining.

How does the MU5 chipbreaker affect machining?
The MU5 chipbreaker on this insert promotes controlled chip formation and evacuation, improving process stability and reducing the likelihood of chip-related interruptions.

Can the insert be used for finishing operations?
With appropriate feeds and cutting parameters, the DNMG150408-MU5 WPP20G can achieve satisfactory surface finishes thanks to the 0.8 mm nose radius, while maintaining edge robustness.

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 trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is original, brand-new goods of the manufacturer.