CNMG160608-RP7 WPP30G WPP30G Wendeplatten - Walter Tools

The combination of Tiger·tec Gold coating and the RP7 chipbreaker delivers reliable wear resistance and consistent chip control for steel machining; benefit from the robust rhombic 80° geometry and 0.8 mm corner radius for repeatable part quality. Order or request cutting data through Metav Werkzeuge for a swift integration into existing turning processes.

CNMG160608-RP7 WPP30G turning indexable insert for steel by Walter Tools

The CNMG160608-RP7 WPP30G is a coated carbide turning insert optimised for stable, productive machining of steel across a wide range of applications.

• Tiger·tec Gold coated carbide grade WPP30G
• RP7 chipbreaker for stable chip control
• 0° negative rake, rhombic 80° geometry
• 0.8 mm corner radius, 16 mm inscribed circle

Consistent wear resistance for longer tool life

The Tiger·tec Gold technology and the WPP30G grade provide a balanced coating system and substrate combination that reduces flank and crater wear under typical steel cutting conditions. This creates a predictable tool life, which supports planning and minimises unplanned tool changes. The RP7 chipbreaker is designed for controlled chip formation in steel, improving evacuation and reducing the risk of built-up edge. For shops seeking dependable repeatability, this results in fewer rejects and steadier cycle times.

Geometry and edge form that ensure dimensional accuracy

The rhombic 80° insert geometry and 0° negative rake combine to deliver robust cutting behaviour, especially in semi-finishing and general turning operations. A 0.8 mm corner radius helps smooth surface generation and enhances edge strength, while the 16 mm inscribed circle contributes to stable clamping and repeatable radial engagement. These geometric parameters reduce vibration sensitivity and support consistent tolerances, making the insert suitable where repeatability and surface finish are required without sacrificing productivity.

Practical advantages in an industrial production environment

Using a coated carbide insert with proven chip control reduces cycle interruptions and cleaning time at the machine. The RP7 chipbreaker supports continuous chip flow for typical steel grades, which lowers the likelihood of chip entanglement and improves operator safety and machine uptime. The tool grade addresses the thermal and mechanical demands of steel cutting, enabling efficient material removal rates while maintaining a reliable cutting edge. This combination yields a favourable cost-per-part ratio in longer production runs.

Integrating the insert into the machining process

The indexable design allows quick replacement and consistent orientation, which shortens downtime during tool changes. For best results, pair the insert with appropriate turning toolholders designed for CNMG geometry and follow recommended cutting parameters for steel at the chosen feed and depth of cut. If cutting data or parameter setting is required, Metav Werkzeuge can advise on optimised speeds, feeds and coolant strategies based on the intended application and machine capability.

Contact Metav Werkzeuge for specific cutting data, availability and recommendations for integrating this Walter Tools Tiger·tec Gold insert into production processes

Technical Data

• Article number: CNMG160608-RP7-WPP30G-WALTER
• SKU / Label: CNMG160608-RP7 WPP30G Walter Tools
• Product type: Turning indexable insert
• Series / Grade: Tiger·tec Gold / WPP30G
• Chipbreaker: RP7

Facts

• Inscribed circle (IC): 16 mm
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Thickness designation: 06
• Shape: Rhombic 80°
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold coated carbide
• Base material: Coated carbide
• Suitable for: Steel machining (P group)
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The insert is optimised for machining steel (ISO group P); the WPP30G grade and Tiger·tec Gold coating are tuned to the heat and chip formation typical for steel.

Can the insert be used for finishing or roughing operations?
With its 0.8 mm corner radius and robust geometry, the insert performs well in semi-finishing and general turning; select smaller radii or different grades for fine finishing demands.

How does the RP7 chipbreaker affect machining?
The RP7 chipbreaker promotes stable chip formation in steel, improving evacuation and reducing surface defects caused by uncontrolled chips.

Is the insert compatible with standard CNMG toolholders?
Yes, the CNMG form and dimensions are compatible with holders designed for CNMG inserts; correct clamping and seat condition are essential for repeatable results.

How are cutting parameters determined for this grade?
Cutting data depend on machine rigidity, workpiece alloy and operation type; Metav Werkzeuge can provide recommended speeds, feeds and coolant strategies for the WPP30G grade.

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered item is an original, brand-new product from the manufacturer.

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