CNMM120416-HU3 WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of durable coating, stable chip control and compact geometry for efficient steel turning and predictable tool life; reliable performance reduces changeovers and downtime. Order the CNMM120416-HU3 WPP10G turning insert directly via Metav Werkzeuge or ask our consultants if needed

CNMM120416-HU3 WPP10G turning insert for steel, Tiger·tec Gold, rhombic 80° by Walter Tools

The CNMM120416-HU3 WPP10G is a rhombic 80° turning insert with negative 0° clearance, designed for general steel machining and engineered to deliver consistent chip control and extended tool life.

• Tiger·tec Gold coating for improved wear resistance
• WPP10G grade optimised for steel machining
• Rhombic 80° insert with 1.6 mm corner radius
• HU3 chipbreaker for stable chip formation

Consistent machining performance through advanced coating

The combination of the Tiger·tec Gold coating with the WPP10G carbide grade provides enhanced wear resistance and thermal stability in steel turning operations. This coating technology reduces flank and crater wear under typical steel cutting temperatures, which helps maintain dimensional accuracy over longer tool life. For production environments that demand repeatable part tolerances, the coated carbide minimises variation caused by tool wear and supports stable cutting conditions across batches.

Geometry and chip control that improve surface quality

The rhombic 80° shape together with a 1.6 mm corner radius and the HU3 chipbreaker creates controllable chip formation and a balanced cutting edge for finishing and semi-finishing passes. The negative 0° clearance geometry increases edge strength and resists chipping during interrupted cuts or hard spots in the workpiece. As a result, users can expect consistent surface finish and fewer scrap parts when machining unalloyed and alloyed steels according to ISO 513 group P.

Productivity and economy for workshop and series production

Designed for efficient tool utilisation, this indexable insert reduces the frequency of tool changes and machine downtime through predictable wear behaviour. The WPP10G grade is formulated to cover a broad range of steel applications, offering a balanced compromise between toughness and hardness that supports both productive roughing and precise finishing. In a mixed-production shop, this flexibility can lead to lower tooling costs per part and improved overall process reliability.

Selection and application guidance for reliable results

Key dimensions—12 mm inscribed circle and 4.0 mm thickness—make this insert suitable for standard toolholders matching CNMM-style geometry. The HU3 chipbreaker is optimised for conventional turning of steels; the insert is specified for material group P, which covers unalloyed and alloyed steels. When selecting cutting parameters, favour stable feeds and speeds appropriate for the grade and coating to exploit the insert’s wear-resistance and edge stability. For challenging operations or special steels, consult machining data to adapt cutting conditions and reach the best combination of life and part quality.

Contact Metav Werkzeuge for application advice and availability of Walter Tools CNMM120416-HU3 WPP10G; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: CNMM120416-HU3-WPP10G-WALTER
• SKU: CNMM120416-HU3-WPP10G
• Designation: CNMM120416-HU3 WPP10G
• Manufacturer: Walter Tools
• Product type: Turning insert
• Series: Tiger-tec Gold

Core technical figures

• Inscribed circle: 12 mm
• Thickness: 4.0 mm
• Corner radius: 1.6 mm
• Clearance angle: 0° (negative)
• Grade/sort: WPP10G

Special features and materials

• Coating: Tiger·tec Gold
• Material: Coated carbide
• Chipbreaker: HU3
• Insert form: Rhombic 80°
• Execution / tolerance class: M
• Suitable for: Steel (ISO group P)

FAQ

What workpiece materials is this insert suitable for?
The CNMM120416-HU3 WPP10G insert is formulated for ISO group P materials and is suitable for unalloyed and alloyed steel machining.

How does the Tiger·tec Gold coating benefit production runs?
Tiger·tec Gold on the WPP10G grade improves wear resistance and thermal stability, which extends tool life and helps maintain consistent part quality across production batches.

What are the main geometric features to consider when choosing a toolholder?
Select a toolholder compatible with CNMM-style rhombic 80° inserts and a 12 mm inscribed circle; ensure the holder supports negative 0° clearance geometry and appropriate clamping for 4.0 mm thick inserts.

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

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