CNMG190612-RP5 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the high productivity and wear resistance of a Tiger·tec Gold grade insert combined with stable chip control; the RP5 chipbreaker and rhombic 80° geometry ensure reliable performance in steel turning. Order the insert directly via Metav Werkzeuge or request application advice from our consultants.

CNMG190612-RP5 WPP30G turning insert for steel — Walter Tools (Tiger·tec Gold, RP5)

CNMG190612-RP5 WPP30G is a rhombic 80° turning insert optimised for ISO P (steel) applications, offering Tiger·tec Gold coating and an RP5 chipbreaker for consistent material removal.

• Tiger·tec Gold coated carbide
• Designed for steel machining (ISO P)
• RP5 chipbreaker for stable chip control
• Rhombic 80° with 1.2 mm corner radius

Proven productivity with coated carbide performance

The CNMG190612-RP5 WPP30G insert combines Tiger·tec Gold coating with a robust, coated carbide substrate to deliver extended tool life and consistent cutting results when machining steel. The combination of coating technology and substrate hardness reduces flank wear and preserves the cutting edge under cyclic and continuous cuts, which translates into fewer tool changes and improved uptime. The tolerance class M ensures reproducible geometry and repeatable results across production batches, supporting process stability in turning operations.

Stable chip control and improved surface quality

Equipped with the RP5 chipbreaker, this insert is designed for predictable chip formation in a wide range of cutting parameters typical for steel. Controlled chip flow reduces interruptions, protects the workpiece surface and lessens vibration, which helps to achieve a consistent surface finish. The rhombic 80° geometry, together with a 1.2 mm corner radius, balances edge strength and detailability, enabling both semi-finishing and robust turning passes without sacrificing component integrity.

Geometry and edge design for flexible machining

The insert’s negative 0° rake geometry provides increased edge stability for heavy cuts and interrupted cuts, while the rhombic form supports access to shoulders and turned profiles. Plate dimensions and thickness are specified to match standard toolholders for cylindrical turning, enabling straightforward integration into existing tool sets. The design is aimed at maintaining cutting performance across varying feeds and depths of cut, making the grade suitable for batch production as well as single-part fabrication where dependability matters.

Application focus and material compatibility

Developed for ISO P materials, the WPP30G grade is tuned for the thermal and mechanical behaviour of unalloyed and alloyed steels encountered in industrial machining. The coated grade offers a broad application window: it is sufficiently tough for interrupted cuts and resilient enough for higher metal removal rates, while the coating contributes to wear resistance during continuous high-temperature contact. For teams seeking to standardise inserts across steel machining tasks, this grade presents a versatile option that emphasises consistent tool life and process security.

Contact Metav Werkzeuge for tailored application advice on the Walter Tools Tiger·tec Gold WPP30G insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: CNMG190612-RP5-WPP30G-WALTER
• Label: Drehwendeschneidplatte CNMG190612-RP5 WPP30G Walter Tools
• Product type: Drehwendeschneidplatte

Facts

• Size: 19
• Plate thickness: 06
• Corner radius: 1.2 mm
• Geometry: Rhombus 80°
• Free angle: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WPP30G
• Chipbreaker: RP5
• Material group: P (steel)
• Coating technology: coated carbide

FAQ

What materials is this insert suitable for? This insert is designed for ISO P materials; the WPP30G grade is optimised for machining unalloyed and alloyed steel.

How does the RP5 chipbreaker affect machining? The RP5 chipbreaker promotes stable chip control, reducing interruptions and contributing to consistent surface finish when using the CNMG190612-RP5 WPP30G insert.

What benefit does the Tiger·tec Gold coating provide? Tiger·tec Gold coating enhances wear resistance and thermal stability, extending tool life and maintaining cutting performance under industrial turning conditions.

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

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