CNMM160616-HU3 WPP30G Wendeplatten - Walter Tools

Take advantage of the coated-carbide technology and a dedicated HU3 chipbreaker to secure longer tool life and reliable chip control in Stahl turning; order directly via Metav Werkzeuge or consult their specialists for application-specific recommendations.

CNMM160616-HU3 WPP30G – Turning indexable insert (Rhombus 80°, Tiger·tec Gold) by Walter Tools

The CNMM160616-HU3 WPP30G is a rhombic 80° indexable insert conceived for precision turning in Stahl, combining a robust HU3 chipbreaker with the Tiger·tec Gold coating technology for consistent performance.

• Tiger·tec Gold coating for extended life
• HU3 chipbreaker for predictable chip control
• Rhombus 80° geometry for versatile turning
• 1.6 mm corner radius for stable finishing

High-performance cutting for demanding Stahl applications

This insert is engineered around the Tiger·tec Gold coating and a coated carbide substrate to address the thermal and mechanical demands of Stahl machining. The combination reduces flank wear and stabilises the cutting edge, which directly extends tool life and increases process reliability. The HU3 chipbreaker promotes controlled chip formation during continuous turning, lowering the risk of built-up edge and interruptions. In practical terms, fewer tool changes and more consistent cycles lead to improved productivity and predictable component quality.

Predictable geometry for repeatable dimensions and surface finish

The Rhombus 80° form and a 1.6 mm corner radius provide a balance between strength and accessibility in various turning contours. The 0° negative rake increases edge strength for robust cutting conditions while maintaining controllable cutting forces, which helps preserve dimensional accuracy on long runs. Thanks to this geometry, repeatability is improved and vibration-related surface defects are reduced. For shops seeking consistent part tolerances, the insert’s stable form factor supports reproducible results across batches.

Practical integration and economical operation in the workshop

Designed as a standard ISO-style insert, the component simplifies tool-change routines and inventory management. The designation CNMM160616-HU3 indicates compatibility with common toolholders and clamping systems, enabling quick replacement and minimal downtime. Using a WPP30G grade from the Tiger·tec Gold family facilitates broad Stahl coverage with a focus on wear resistance and universal usability. Overall, the insert helps reduce total machining costs by extending service intervals and delivering steady cutting performance under a range of conditions.

For tailored tooling advice or to specify CNMM160616-HU3 WPP30G for a particular Stahl turning task, contact Metav Werkzeuge for prompt technical guidance: info@metav-werkzeuge.com • +49 2822 7131930

Technical data

• Article number: CNMM160616-HU3-WPP30G-WALTER
• Designation: CNMM160616-HU3 WPP30G
• Manufacturer: Walter Tools
• Product type: Drehwendeschneidplatte

Facts

• Geometry: Rhombus 80°
• Corner radius: 1.6 mm
• Thickness: 06
• Size: 16
• Rake angle: 0° (negativ)
• Tolerance class: M
• Grade: WPP30G

Special features

• Series: Tiger·tec Gold
• Chipbreaker: HU3
• Material group suitability: P → Stahl
• Substrate: coated carbide
• Execution: M

FAQ

What materials is this insert suitable for?
The CNMM160616-HU3 WPP30G is formulated for the P material group and is therefore suitable for machining Stahl, offering optimized performance for the heat and chip formation typical of these alloys.

What benefits does the Tiger·tec Gold technology provide?
Tiger·tec Gold coating on the WPP30G grade enhances wear resistance and edge stability, which helps extend service life and maintain consistent surface quality during prolonged Stahl turning.

How does the HU3 chipbreaker affect machining?
The HU3 chipbreaker on this indexable insert provides controlled chip formation during turning operations, improving swarf management and reducing risks associated with long, stringy chips.

What does the designation CNMM160616-HU3 indicate?
The ISO-style code denotes the insert family and geometry (rhombic form and size), the chipbreaker type HU3, and the WPP30G grade—information useful for matching the insert to compatible toolholders.

Is this insert suitable for finishing and semi-finishing tasks?
With a 1.6 mm corner radius and a robust geometry, the insert supports stable finishing and can be used for semi-finishing where edge strength and predictable surface results are required.

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

Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik‑Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.