CNMG120408-RP7 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the RP7 chipbreaker for extended tool life and stable chip control in Stahl machining; order the insert directly via Metav Werkzeuge or request application advice from their consultants.

CNMG120408-RP7 WPP10G indexable turning insert — Tiger·tec Gold coating, RP7 chipbreaker | Walter Tools

The CNMG120408-RP7 WPP10G is an indexable turning insert engineered for versatile Stahl cutting applications with a robust RP7 chipbreaker and Tiger·tec Gold surface treatment.

• Tiger·tec Gold coating for extended tool life
• RP7 chipbreaker for consistent chip control
• Rhombic 80° geometry for versatile turning
• 0.8 mm corner radius for stable cutting edge

Increased productivity through advanced coating and grade

The combination of the Tiger·tec Gold coating and the WPP10G grade delivers measurable improvements in tool life and wear resistance when machining Stahl. The multi-layer coating is engineered to reduce flank wear and to withstand the thermal and mechanical loads typical of steel cutting, which leads to longer intervals between index changes and fewer tool interventions. For production environments focused on cycle-time reduction, this coated carbide insert supports higher productivity with predictable performance.

Stable chip formation and process reliability from geometry and chipbreaker

The RP7 chipbreaker is designed to control chip shape and evacuation in turning operations, reducing the risk of entanglement and improving surface finish. Paired with the 80° rhombic geometry and a 0.8 mm corner radius, the insert provides a reliable cutting edge that resists chipping under interrupted cuts or mixed machining conditions. This geometry supports consistent cutting forces and helps maintain dimensional stability on components, contributing to reduced rework and improved first-pass yield.

Practical application scope and machining guidance

Designed primarily for the ISO material group P, this insert is suitable for a broad range of Stahl types including unalloyed and alloyed steels. The neutral rake (0° negative) and robust substrate make it a pragmatic choice for general turning, shoulder cuts and facing operations where edge stability and repeatable performance are required. For optimal results, match cutting parameters and insert seat to machine rigidity and workpiece condition; correct parameter selection will exploit the WPP10G grade’s balance of wear resistance and toughness.

For ordering or machining recommendations for the Walter Tools CNMG120408-RP7 WPP10G insert, contact Metav Werkzeuge GmbH via info@metav-werkzeuge.com or phone +49 2822 7131930 to discuss suitability for specific Stahl applications and to ensure fast supply.

Technical Data

• SKU: CNMG120408-RP7-WPP10G-WALTER
• Article designation: CNMG120408-RP7
• ISO designation: CNMG120408-RP7 WPP10G
• Grade: WPP10G
• Series: Tiger·tec Gold
• Manufacturer: Walter Tools
• Product type: Indexable turning insert
• Execution: G
• Chipbreaker: RP7
• Tolerance class: M

Core data

• Plate form: Rhombus 80°
• Plate size: 12 mm
• Corner radius: 0.8 mm
• Thickness code: 04
• Free angle: 0° (negative)

Special features

• Coated carbide substrate
• Tiger·tec Gold coating technology
• Suitable for Stahl (ISO material group P)
• RP7 chipbreaker for controlled chips
• Robust edge preparation for stable cutting

FAQ

What materials is the insert suitable for?
The CNMG120408-RP7 WPP10G is intended for Stahl (ISO group P) and performs well on a wide range of unalloyed and alloyed steels; the WPP10G grade balances wear resistance and toughness for typical steel machining.

What does the WPP10G grade offer?
WPP10G is a Walter Tools coated carbide grade within the Tiger·tec Gold family designed to extend tool life and provide stable wear behaviour during Stahl machining operations.

How does the RP7 chipbreaker affect performance?
The RP7 chipbreaker promotes consistent chip formation and evacuation, improving surface finish and reducing the likelihood of chip-related interruptions in turning processes.

Is the geometry suitable for heavy-duty turning?
The 80° rhombic form combined with a 0.8 mm corner radius and a negative rake makes the insert well suited to robust turning tasks where edge strength and repeatability are priorities.

Can the insert be used for finishing and semi-finishing?
Yes; the combination of grade and chipbreaker enables both semi-finishing and finishing applications on Stahl when cutting parameters are adapted to the desired surface quality.

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered article is an original, brand-new product of Walter Tools.

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