VNMG220408-MP5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating and the MP5 chipbreaker combined with the precise rhombic geometry to secure consistent, productive machining of steel; order the VNMG220408-MP5 WPP10G turning insert directly via Metav Werkzeuge or request application advice from the consultancy team.

VNMG220408-MP5 WPP10G turning insert for steel — Walter Tools

VNMG220408-MP5 WPP10G is a coated indexable turning insert engineered for robust chip control and reliable performance in steel machining applications.

• Tiger·tec Gold coated carbide grade WPP10G
• MP5 chipbreaker for stable chip control
• Rhombic 35° shape, 0.8 mm corner radius
• Negative geometry with 0° clearance angle

Reliable performance for productive steel turning

The VNMG220408-MP5 WPP10G is specified for the machining of steel (P) and brings measurable benefits to cycle stability and tool life. The WPP10G grade, developed within the Tiger·tec Gold family, is a coated carbide solution optimised for the heat and chip characteristics of steel. This results in predictable wear behaviour and fewer interruptions for tool changes. The MP5 chipbreaker supports consistent chip formation, which reduces the risk of built-up edge and improves surface finish while maintaining stable cutting forces for continuous operation.

Geometry and coating explained for dependable results

The insert’s rhombic 35° shape and 0.8 mm corner radius create a balanced engagement between the cutting edge and the workpiece, aiding accessibility in shoulder turning and profiling. The negative geometry with a 0° clearance angle provides increased edge strength for interrupted cuts and heavy-duty turning. Coating technology in the Tiger·tec Gold series offers a combination of hard surface layers and a tough substrate; in practice, this means the cutting edge resists abrasive wear while the substrate supports impact loads. For workshop planners, these design details translate into fewer tool indexes and more consistent component tolerances.

Practical benefits in the production environment

Integrating this indexable insert into toolholders with compatible negative top geometry results in efficient chip evacuation and extended edge life. The MP5 chipbreaker is tuned for steel cutting, producing manageable chips and reducing machine downtime linked to chip control issues. Operators benefit from reduced manual intervention and improved first-time-right rates. From a process-planning perspective, the combination of grade and geometry supports high material removal rates in roughing and reliable finishes in semi-finishing passes.

Compatibility, handling and application notes

The insert is supplied in the standard VNMG form factor and is intended for systems accepting rhombic 35° plates. The WPP10G grade is geared towards a range of steel types as defined by ISO 513; it offers an economical balance of wear resistance and toughness, suitable for many everyday turning tasks. When selecting cutting parameters, consider the enhanced edge strength afforded by the negative geometry: modest feeds combined with appropriate cutting speeds for steel will maximise the life advantages of the coated grade and chipbreaker design.

For machining projects that demand consistent chip control and extended tool life, contact Metav Werkzeuge to discuss the VNMG220408-MP5 WPP10G turning insert, its best practice cutting data and suitability for specific steel grades — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: VNMG220408-MP5-WPP10G-WALTER
• Label: Drehwendeschneidplatte VNMG220408-MP5 WPP10G Walter Tools
• Product type: Turning insert (indexable)
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WPP10G

Core data

• Plate size: 22 mm
• Thickness: 04
• Corner radius: 0.8 mm
• Clearance angle: 0° (negative)
• Shape angle: 35°
• Tolerance class: M

Special features

• Coated carbide substrate
• Chipbreaker: MP5
• Suitable for: Steel (P)
• Rhombic 35° plate form
• Negative geometry for robust cutting

FAQ

Which materials is this insert designed for?
The VNMG220408-MP5 WPP10G is designed primarily for steel (P) applications; the WPP10G grade and Tiger·tec Gold coating are tuned to handle the heat and chip formation typical of unalloyed and alloyed steels.

What advantage does the MP5 chipbreaker provide?
The MP5 chipbreaker promotes controlled chip formation and reliable evacuation when using the VNMG220408-MP5 WPP10G insert, which helps reduce the risk of built-up edge and improves surface consistency during turning operations.

Can the negative 0° clearance geometry be used in interrupted cuts?
Yes, the negative geometry with a 0° clearance angle increases edge support and makes the insert suitable for interrupted turning and heavy cuts, offering greater resistance to edge chipping under impact loads.

How does the Tiger·tec Gold coating affect tool life?
The Tiger·tec Gold coating on the WPP10G grade provides a hard, wear-resistant surface combined with a tough substrate; this pairing extends tool life, particularly under the thermal and mechanical stresses of steel machining.

What dimensional properties should be matched in the toolholder?
Toolholders must accept VNMG format rhombic 35° plates and accommodate the specified plate thickness and tolerance class M to ensure correct seating, orientation and cutting geometry for consistent performance.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names are used solely for explanatory purposes; there is no affiliation between our company and the brands named. The offered article is an original, factory-new product from the manufacturer.