CNMM190612-HU3 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the high wear resistance and stable chip formation of a Tiger·tec Gold-coated insert combined with a compact rhombic geometry for efficient turning of Stahl; order through Metav Werkzeuge or consult our team for application advice.

CNMM190612-HU3 WPP30G Turning Insert – Walter Tools, Tiger·tec Gold, for Stahl

CNMM190612-HU3 WPP30G is a Tiger·tec Gold-coated turning insert designed for general-purpose turning of Stahl with a robust chipbreaker for reliable chip control

• Tiger·tec Gold coating for enhanced lifespan
• Suitable for Stahl machining across ISO group P
• Rhombus 80° geometry for versatile turning tasks
• HU3 chipbreaker with 1.2 mm corner radius

Consistent tool life through advanced coating and substrate

The Tiger·tec Gold technology combines a coated carbide substrate with a multi-layer finish to deliver high wear resistance and thermal stability. This makes the insert particularly effective when machining a wide range of Stahl grades where heat and abrasive wear are common. The coating reduces crater wear and helps maintain a stable cutting edge, which translates into fewer tool changes and more predictable cycle times on production runs. For operations that value repeatable results, this coating-substrate pairing provides a reliable foundation for consistent component quality.

Predictable chip control and process security

With the HU3 chipbreaker and a rhombus 80° outline, the insert produces short, controllable chips under typical turning conditions for Stahl. The corner radius of 1.2 mm supports edge strength and improves surface finish, while the 0° negative rake orientation enhances robustness for heavier cuts. These features work together to reduce the risk of built-up edge and unexpected interruptions, offering process security during medium to heavy cutting operations and contributing to smoother production flows.

Versatile geometry for a broad range of turning tasks

The compact insert shape and its medium tolerance class provide flexibility across facing, light profiling and general turning tasks. The geometry offers good accessibility for shoulder work and allows stable tool setting in common holders. Because the grade is optimised for the thermal and chip-formation behaviour typical of Stahl, the insert is a suitable choice for both batch production and workshop environments seeking a balance of economy and performance.

Contact Metav Werkzeuge to discuss Walter Tools Tiger·tec Gold inserts for Stahl applications or to request cutting-parameter recommendations – call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: CNMM190612-HU3-WPP30G-WALTER
• Designation: CNMM190612-HU3 WPP30G
• Series: Tiger-tec Gold
• Grade: WPP30G
• Manufacturer: Walter Tools

Numbers / Core technical data

• Insert size: 19 mm
• Thickness: 06
• Corner radius: 1.2 mm
• Insert shape: Rhombus 80°
• Rake / clearance: 0° (negative)

Special features / Versions

• Chipbreaker: HU3
• Substrate/coating: coated carbide (Tiger·tec Gold)
• Tolerance class: M
• Application group: P (Stahl)

FAQ

What materials is this insert intended for?
The CNMM190612-HU3 WPP30G insert is designed primarily for Stahl (ISO group P) machining and is optimised for the heat and chip-formation behaviour typical of those steels.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold coating on this Walter Tools insert improves wear resistance and thermal stability, resulting in longer tool life and more consistent surface quality during turning operations.

Is the geometry suitable for heavy cuts?
Yes. The rhombus 80° outline combined with a 0° negative rake and a 1.2 mm corner radius provides robustness suitable for medium to heavier turning cuts.

Can this insert be used for finishing operations?
The insert offers a balance between edge strength and surface finish; with appropriate parameters it can be used for semi-finishing and some finishing tasks on Stahl, depending on component tolerances.

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

Protected trademarks and product names are the property of their respective owners. Brand names are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered article is an original, factory-new product of the manufacturer, Walter Tools.