DNMM150612-HU5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the WPP20G grade for high wear resistance and consistent performance in steel turning; the rhombic 55° geometry with a 1.2 mm corner radius and HU5 chipbreaker ensures stable cutting and reliable chip control. Order directly via Metav Werkzeuge or consult our specialists for process recommendations.

DNMM150612-HU5 WPP20G Turning Insert (Rhombus 55°, Tiger·tec Gold) — Walter Tools

The DNMM150612-HU5 WPP20G is a rhombic 55° indexable turning insert with Tiger·tec Gold coating, designed for productive and reliable machining of steel components.

Tiger·tec Gold coating for steel Rhombic 55° geometry for versatile turning Negative 0° clearance for stable cutting Corner radius 1.2 mm for durable edge

Longer cutting intervals and predictable productivity through advanced coating

The combination of Tiger·tec Gold technology and the WPP20G carbide grade delivers improved wear resistance and thermal stability during turning. Coated carbide minimises flank and crater wear, which translates into longer tool life and fewer tool changes under continuous production. For shops aiming to increase uptime, this results in a measurable gain in throughput: fewer interruptions and more consistent part quality when machining ISO group P (steel) materials.

Secure chip control and stable cutting for consistent surface quality

Equipped with the HU5 chipbreaker and a negative 0° clearance, this insert promotes controlled chip formation and reduces vibrations in medium to heavy turning operations. The rhombic 55° shape provides good approach angles for a variety of turning tasks, while the corner radius 1.2 mm creates a tougher cutting edge that tolerates intermittent cuts and modest interruptions. In practice, this means predictable chip flow, improved surface finish and reduced risk of built-up edge during steel machining.

Easy integration into production workflows and consistent dimensions

The insert is produced to tolerance class M, making it compatible with standard toolholders for its form and ISO designation DNMM150612-HU5 WPP20G. The clearly defined geometry and repeatable edge preparation support process reproducibility and simplify tool inventory planning. Combined with Walter Tools' quality standards, the insert supports stable cycle times and repeatable part accuracy, helping to maintain efficient machining processes across batches.

Contact Metav Werkzeuge to discuss process parameters for this Walter Tools turning insert and to receive tailored recommendations for turning steel. Email: info@metav-werkzeuge.com — Phone: +49 2822 7131930

Technical Data

• SKU: DNMM150612-HU5-WPP20G-WALTER
• Label: Drehwendeschneidplatte DNMM150612-HU5 WPP20G Walter Tools
• Manufacturer: Walter Tools

Core data

• Tolerance class: M
• Free angle: 0° (negativ)
• Corner radius: 1,2
• Plate size: 15
• Plate thickness: 06

Special features

• Series: Tiger-tec Gold
• Grade: WPP20G
• Chipbreaker: HU5
• Plate form: Rhombus 55°
• Material group: P (steel)
• Execution: M
• ISO designation: DNMM150612-HU5 WPP20G

FAQ

Which materials is this insert intended for?
The insert is designed for machining steel (ISO group P); the WPP20G grade and Tiger·tec Gold coating are optimised for the heat and chip behaviour typical of steel.

What benefits does the Tiger·tec Gold coating provide?
Tiger·tec Gold enhances wear resistance and thermal stability, so the WPP20G insert maintains cutting performance longer and supports higher productivity in steel turning.

How does the HU5 chipbreaker affect machining?
The HU5 chipbreaker promotes controlled chip formation and evacuation, improving surface finish and reducing the likelihood of entangled chips during turning.

What does a negative 0° clearance mean for cutting?
A negative 0° clearance provides a more rigid cutting edge and can reduce deflection under load, contributing to dimensional stability in medium-duty turning operations.

Is the insert compatible with standard toolholders?
Yes — the rhombic 55° form and ISO designation DNMM150612-HU5 WPP20G match common toolholder designs; tolerance class M ensures consistent fit and repeatability.

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 designations are mentioned solely for explanation. There is no connection between our company and the named brands. The offered article is original factory-new goods of the manufacturer.