CNMM250924-HU7 WPP20G WPP20G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, precise chip control (HU7) and universal 80° geometry for high productivity and consistent part quality. Order the CNMM250924-HU7 WPP20G directly via Metav Werkzeuge or consult our specialists for tailor-made cutting data.

CNMM250924-HU7 WPP20G — Indexable turning insert with Tiger·tec Gold coating by Walter Tools

The CNMM250924-HU7 WPP20G is an indexable turning insert designed for reliable machining of Stahl, offering robust edge life and controlled chip formation for industrial turning applications.

• Tiger·tec Gold coating for extended edge life
• WPP20G coated carbide for universal performance
• Rhombic 80° geometry for versatile turning
• Chipbreaker HU7 for stable chip control

Enhance machining efficiency with a coated grade built for Stahl

The combination of the Tiger·tec Gold coating and the WPP20G grade yields a coated carbide solution optimised for the thermal and mechanical demands of machining Stahl. This wear-resistant coating reduces flank wear and extends cutting edge life, which leads to longer productive tool life and fewer index changes. Designed for broad applicability within ISO group P, the insert supports both unalloyed and alloyed steels and helps maintain consistent cycle times and surface quality under varied cutting conditions.

Predictable chip control and geometry for steady production

Geometry and chip control are decisive for stable processes: the rhombic 80° shape provides a versatile approach angle for general turning, while the negative rake 0° supports robust cutting under moderate to heavy cutting forces. The integrated chipbreaker HU7 regulates swarf formation to avoid long, entangling chips and to improve evacuation in both semi-finishing and finishing passes. With a corner radius 2.4 mm and a plate thickness 0.9 mm, this insert offers a balance between edge strength and dimensional accuracy, making it suitable for repeatable turning tasks.

Broad application spectrum and process benefits in daily workshop use

As a universal grade, WPP20G covers a wide range of machining scenarios: rated as a versatile sort within the Tiger·tec Gold family, it bridges the gap between wear resistance and toughness. The insert’s construction and tolerance class M support reliable seating and repeatability in standard CNMM toolholders, which simplifies tool management and reduces setup variability. By choosing a consistent, branded grade from Walter Tools, procurement and process engineers gain predictable tool life and fewer unplanned interventions, contributing to a more economical production flow.

Contact Metav Werkzeuge for original Walter Tools Tiger·tec Gold inserts and precise cutting recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the CNMM250924-HU7 WPP20G and application-specific parameters

Technical data

• SKU: CNMM250924-HU7-WPP20G-WALTER
• Designation: CNMM250924-HU7 WPP20G
• Series: Tiger·tec Gold
• Manufacturer: Walter Tools

Facts

• Size: 25 mm
• Thickness: 0.9 mm
• Corner radius: 2.4 mm
• Free angle: 0° (negative)
• Geometry: Rhombus 80°
• Tolerance class: M
• Execution: M

Special features

• Coating: Tiger·tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: HU7
• Material application: Stahl
• Series description: Universal grade for steel machining

FAQ

What materials is this insert suitable for?
The CNMM250924-HU7 WPP20G insert is optimised for ISO group P, i.e. for machining various types of Stahl including unalloyed and alloyed steels.

How does the Tiger·tec Gold coating benefit tool life?
The Tiger·tec Gold coating on the WPP20G grade reduces flank wear and improves heat resistance, which extends edge life and supports more consistent machining results.

Which geometry features aid chip control during turning?
Chip control is supported by the HU7 chipbreaker and the rhombic 80° geometry; together they encourage controlled swarf formation and reliable chip evacuation in turning operations.

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

The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are cited solely for explanation. There is no affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.