DNMM150608-HU3 WPP20G HU3 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, the WPP20G grade and a precise HU3 chipbreaker for reliable steel turning and consistent component quality; the rhombic 55° geometry with a 0.8 mm corner radius ensures repeatable cutting performance. Order the DNMM150608-HU3 WPP20G directly via Metav Werkzeuge or ask our consultants if needed.

DNMM150608-HU3 WPP20G — Turning indexable insert with Tiger·tec Gold for steel — Walter Tools

The DNMM150608-HU3 WPP20G is a rhombic 55° turning insert designed for steel machining, combining a Tiger·tec Gold coated carbide grade with an HU3 chipbreaker for stable chip control and durable cutting edges.

• Tiger·tec Gold coating technology
• Optimised HU3 chipbreaker for steel
• Rhombus 55° with 0.8 mm corner radius
• 0° negative rake for stable cutting

Consistent productivity through a tailored grade

The coating and substrate combination delivers predictable wear behaviour under the thermal and mechanical loads typical of machining steels. The WPP20G grade is a Walter Tools coated carbide formulation developed for ISO group P (steel), balancing wear resistance and toughness to extend tool life while maintaining surface integrity. By reducing flank wear and supporting stable chip formation, the insert enables higher material removal rates without compromising dimensional accuracy, which leads to measurable improvements in process efficiency.

Geometry that stabilises cutting conditions

A rhombic 55° profile with a 0.8 mm corner radius and 0° negative rake provides a robust cutting edge for both light finishing and more demanding operations. The HU3 chipbreaker is designed for steel cutting, promoting short, controllable chips that evacuate reliably. The combination of these features reduces vibration and tool deflection, leading to improved surface finish and repeatability across serial production — especially important in medium-duty turning where process stability determines part conformity.

Clear specifications for fast tool selection and setup

The insert designation DNMM150608-HU3 and the tolerance class M make it straightforward to match holders and set cutting parameters. The 06 thickness code and 15 plate size are compatible with a wide range of toolholders, simplifying inventory management. As a coated carbide insert for steel, it is suitable for common unalloyed and alloyed steels encountered in general turning tasks and helps to reduce setup iterations thanks to its predictable behaviour under standard coolant and cutting conditions.

Practical outcomes for workshop performance

Using this insert supports a pragmatic approach to productivity: improved tool life through the Tiger·tec Gold coating, efficient chip control from the HU3 breaker and consistent edge integrity due to the rhombic geometry. The result is fewer tool changes, steadier cycle times and lower overall machining costs per part. For teams seeking dependable performance on steel turning operations, this insert offers a combination of stability, surface quality and straightforward application that delivers tangible production benefits.

For application advice or to secure DNMM150608-HU3 WPP20G inserts from Walter Tools, contact Metav Werkzeuge for tailored recommendations and order coordination — Metav Werkzeuge, Parkring 45, 46446 Emmerich; info@metav-werkzeuge.com

Technical data

• SKU: DNMM150608-HU3-WPP20G-WALTER
• Product type: Turning indexable insert
• Designation: DNMM150608-HU3 WPP20G
• Manufacturer: Walter Tools

Numbers / Core technical data

• Insert size: 15
• Thickness code: 06
• Corner radius: 0.8 mm
• Clearance angle: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: HU3
• Shape: Rhombus 55°
• Material application: Steel (ISO P)

FAQ

Which materials is this insert intended for?
This insert is specified for ISO group P (steel) materials; the WPP20G grade and the HU3 chipbreaker are optimised for unalloyed and alloyed steels.

What geometry and chip control features does it offer?
The rhombic 55° shape, 0.8 mm corner radius and HU3 chipbreaker deliver controllable short chips and stable cutting forces for consistent surface finish.

How does the Tiger·tec Gold coating benefit machining?
The Tiger·tec Gold coating increases wear resistance and thermal stability, supporting longer tool life and improved process security when turning steel.

Is the DNMM150608-HU3 suitable for finishing and semi-finishing operations?
Yes; the combination of geometry and grade provides a balance of strength and edge sharpness suitable for both semi-finish and finishing passes in steel turning.

Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

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