CNMM190624-HU3 WPP30G WPP30G Wendeplatten - Walter Tools

Take advantage of the combination of a Tiger‑tec Gold coated grade, a stable Rhombus 80° geometry and the HU3 chipbreaker for efficient steel turning; the result is consistent tool life and predictable chip control. Order the insert directly via Metav Werkzeuge or request application advice from the consultants.

CNMM190624-HU3 WPP30G turning insert — Tiger‑tec Gold grade for steel (Walter Tools)

The CNMM190624-HU3 WPP30G is an indexable turning insert designed for machining steel, combining a coated carbide grade with a robust rhombic geometry for industrial turning applications.

• Tiger‑tec Gold coated carbide grade WPP30G
• For steel machining (ISO group P)
• Rhombus 80° geometry for stable turning
• HU3 chipbreaker with 0° negative rake

Proven wear resistance for demanding steel applications

The WPP30G grade, part of the Tiger‑tec Gold family, is a coated carbide solution optimised for steel (ISO group P). The coating strategy improves wear resistance and thermal stability, which extends tool life under the heat and continuous chip formation typical of steel turning. Where predictable tool life and repeatable component tolerances are required, the combination of coated grade and consistent microstructure supports higher uptime and reduced regrinding or index changes. The design is intended to deliver an attractive balance between economy and performance in production environments.

Geometry and chip control that stabilise the process

The insert's Rhombus 80° form and 2.4 mm corner radius provide mechanical strength at the cutting edge and aid in distributing cutting forces evenly—this reduces vibration and helps maintain surface finish. The integrated HU3 chipbreaker is matched to the grade and the 0° negative rake, which together promote manageable chip formation during medium to heavy turning of steel. Improved chip control reduces secondary operations and increases operator safety while contributing to consistent machining results across batches.

Practical integration and benefits for workshop throughput

With a tolerance class M and the proven Walter Tools manufacturing standard, the CNMM190624-HU3 WPP30G insert is suitable for stable, repeatable mounting in common toolholders used in industrial turning. The insert supports a range of roughing and finishing tasks in steel turning, enabling longer intervals between index changes and reducing toolhandling time. Metav Werkzeuge can provide cutting data and batch supply options tailored to production requirements, supporting process reproducibility and faster ramp-up in series production.

Contact Metav Werkzeuge for tailored cutting data, application recommendations and supply options for Walter Tools CNMM190624-HU3 WPP30G turning inserts

Technical Data

• Article number: CNMM190624-HU3-WPP30G-WALTER
• Designation: CNMM190624-HU3 WPP30G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Facts

• Shape: Rhombus 80°
• Size: 19
• Corner radius: 2.4 mm
• Thickness: 06
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Grade/coating: WPP30G (Tiger‑tec Gold coated carbide)
• Chipbreaker: HU3
• Material suitability: steel (ISO P)
• Execution: M
• Series: Tiger‑tec Gold

FAQ

Which materials is this insert designed for? The CNMM190624-HU3 WPP30G insert is specified for machining steel and conforms to ISO group P, using the WPP30G grade for typical steel heat and chip formation.

What chip control and rake characteristics does it have? This insert features the HU3 chipbreaker combined with a 0° negative rake, promoting reliable chip formation and evacuation when turning steel.

What is the insert geometry and corner radius? The insert uses a Rhombus 80° geometry with a 2.4 mm corner radius, giving a robust cutting edge suited to stable turning operations.

Is the grade coated and what benefits does the coating provide? The WPP30G grade is part of Tiger‑tec Gold and offers a coating that enhances thermal resistance and wear performance in steel turning applications.

Can this insert be used for finishing as well as roughing? Yes; the combination of geometry and grade makes the CNMM190624-HU3 WPP30G suitable for a range of turning operations from roughing to medium finishing in steel components.

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

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is among the world’s leading manufacturers of precision tools for metalworking and forms part of the Swedish Sandvik group. Protected trademarks and product names are the property of their respective owners; they are mentioned here for explanatory purposes only. There is no connection between Metav Werkzeuge and the brands beyond the sale of original, factory-new products.