CCMT120404-RP4 WPP30G WPP30G Wendeplatten - Walter Tools

The combination of a Tiger·tec Gold coating and the WPP30G grade delivers high wear resistance and reliable chip control for turning operations in Stahl; the rhombic 80° geometry with a 0.4 mm corner radius provides secure edge strength and consistent surface finish. The insert can be ordered via Metav Werkzeuge or discussed with Metav’s technical consultants for application-specific recommendations.

CCMT120404-RP4 WPP30G turning insert – Tiger·tec Gold, RP4 chipbreaker (Walter Tools)

The CCMT120404-RP4 WPP30G is a rhombic 80° turning insert designed for general and demanding turning in Stahl, combining a coated-carbide grade with a chipbreaker optimised for reliable material flow.

• Tiger·tec Gold coating for long tool life
• WPP30G grade for machining Stahl
• Rhombic 80° geometry for versatile use
• 0.4 mm corner radius for durable cutting edge

Consistent chip control for efficient Stahl turning

The combination of the RP4 chipbreaker and the WPP30G grade is engineered for stable chip formation when machining Stahl. The chipbreaker promotes predictable chip segmentation, reducing the risk of entanglement and improving surface quality; this makes the insert particularly suitable for medium to general turning tasks where process stability is required. The coated-carbide substrate, indicated by the series name Tiger·tec Gold, offers improved wear resistance under typical turning temperatures, helping to extend tool life and lower overall production costs.

Robust edge geometry for repeatable finishes

The rhombic 80° shape and 0.4 mm corner radius balance edge strength and accessibility to workpiece contours. The modest radius increases resistance to chipping on interrupted cuts while maintaining the ability to achieve a good surface finish in continuous turning operations. The listed 7° clearance angle reduces rubbing on the flank face, which supports dimensional accuracy and reduces heat build-up at the cutting edge. These features together result in fewer indexings and consistent part quality across production runs.

Grade and coating deliver productivity and economy

The WPP30G grade, part of Walter Tools’ Tiger·tec Gold family, is a coated carbide engineered for a compromise between wear resistance and toughness when cutting Stahl. This balance supports higher machining reliability and predictable tool life, which converts into reduced downtime and lower tooling costs per part. The insert’s tolerance class M ensures dimensional consistency for secure clamping and predictable repeatability in standard toolholders, simplifying tool management in the workshop.

Practical notes for integration and use

The insert designation indicates a standard CCMT geometry suitable for common turning and boring toolholders; replacement follows established insert clamping procedures. The RP4 chipbreaker is intended for a wide range of feeds and depths in Stahl, but machining parameters should be adapted to the specific machine, holder overhang and cooling strategy. For application-specific parameter selection or data regarding insert thickness and seat preparation, technical advisors at Metav Werkzeuge can provide tailored guidance to achieve optimal process results.

For application advice or to order Walter Tools inserts such as this Tiger·tec Gold WPP30G grade, contact Metav Werkzeuge for detailed recommendations and availability

Technical Data

• SKU: CCMT120404-RP4-WPP30G-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte CCMT120404-RP4 WPP30G Walter Tools
• Designation: CCMT120404-RP4 WPP30G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Facts

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Insert size/edge length designation: 12
• Thickness designation: 04
• Tolerance class: M

Special features

• Material/coating: coated carbide (Tiger·tec Gold)
• Chipbreaker: RP4
• Geometry: Rhombus 80° (CCMT)
• Grade: WPP30G, optimised for Stahl
• Execution: T

FAQ

What materials is this insert intended for?
The CCMT120404-RP4 WPP30G is designed primarily for machining Stahl; the WPP30G grade and Tiger·tec Gold coating support typical heat and chip formation in Stahl turning.

How does the RP4 chipbreaker influence machining?
The RP4 chipbreaker on the WPP30G grade promotes stable chip segmentation and evacuation, which improves process reliability and surface finish during turning operations in Stahl.

What does the 0.4 mm corner radius mean for durability and finish?
A 0.4 mm corner radius increases edge strength and resistance to chipping on interrupted cuts while still enabling a fine surface finish in continuous turning; it is a compromise between strength and finish quality.

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

Protected trademarks and trade names are the property of their respective owners. Mention of Walter Tools is for explanatory purposes only and does not imply any affiliation between our company and the brand. The offered item is original, brand-new merchandise from the manufacturer.