CNMM190616-HU3 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, a proven WPP20G grade and precise Rhombus 80° geometry to ensure efficient, repeatable steel turning operations; order the insert directly via Metav Werkzeuge or consult our specialists for tailored application advice.

CNMM190616-HU3 WPP20G Rhombus 80° indexable turning insert for steel – Walter Tools, Tiger·tec Gold

The CNMM190616-HU3 WPP20G is a rhombic 80° indexable turning insert designed for general steel machining, featuring a Tiger·tec Gold coated carbide grade for stable cutting performance.

• Tiger·tec Gold coated carbide grade WPP20G
• Optimised for steel machining (ISO P)
• Rhombic 80° geometry, 1.6 mm corner radius

Consistent metal removal through advanced coating and grade

The combination of the Tiger·tec Gold coating and the WPP20G carbide grade delivers consistent cutting performance when machining steel (ISO P). The coating enhances thermal resistance and reduces adhesive wear, which supports stable cutting at higher speeds and lengthens productive tool life. For operations where chip control and edge security matter, the coated grade provides a predictable wear pattern, helping to maintain dimensional accuracy over longer tool cycles. This makes the insert particularly suitable for shops prioritising efficiency and repeatable results.

Geometry that improves stability and surface quality

The Rhombus 80° form with a 1.6 mm corner radius and negative 0° relief offers a robust cutting edge for turning applications where rigidity and edge strength are required. The geometry reduces cutting forces on the toolholder and dampens vibration, which helps to produce improved surface finishes and reduces the risk of chipping in interrupted cuts. The HU3 chipbreaker is tuned to promote regular chip formation in steel, simplifying swarf management and reducing secondary operations.

Practical benefits in the workplace and easy integration

Designed as a drop-in solution for compatible toolholders, the insert combines industry-standard ISO dimensions with a universal steel-focused grade, simplifying inventory and tool selection. The medium tolerance class M and plate thickness code 06 ensure interchangeability with common holders and support repeatable clamping accuracy. Technical teams benefit from the predictable performance of a Tiger·tec Gold product, while production planners gain from reduced downtime thanks to fewer tool changes and stable wear behaviour.

Contact Metav Werkzeuge for a machining evaluation or application recommendation for Walter Tools Tiger·tec Gold inserts and request tailored cutting data from our consultants at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: CNMM190616-HU3-WPP20G-WALTER
• Article: CNMM190616-HU3 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold
• Grade: WPP20G
• Product type: Drehwendeschneidplatte

Facts

• Plate size: 19
• Corner radius: 1.6
• Relief angle: 0° (negativ)
• Plate form: Rhombus 80°
• Plate thickness code: 06
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold
• Carbide type: coated hardmetal (WPP20G)
• Chipbreaker: HU3
• Suitable for: Steel (ISO P)
• Geometry: negative 0° relief, robust edge
• Series designation: Tiger-tec Gold
• Execution: M

FAQ

What materials is this insert suitable for?
The CNMM190616-HU3 WPP20G insert is specified for steel (ISO P) applications and the WPP20G grade is optimised for the heat and chip behaviour typical of such materials.

What advantage does the Tiger·tec Gold coating provide?
The Tiger·tec Gold coating on the WPP20G grade improves thermal resistance and reduces adhesive wear, resulting in more consistent edge life and stable cutting during steel turning.

How does the HU3 chipbreaker affect machining?
The HU3 chipbreaker promotes controlled chip formation in steel, aiding swarf evacuation and lowering the likelihood of entanglement, which benefits continuous and automated turning processes.

Is the insert compatible with standard holders for CNMM geometry?
The insert follows the CNMM190616-HU3 designation and is intended for holders matching the CNMM geometry and dimensioning; the medium tolerance class M supports consistent fit and repeatability.

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

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