VBGW160404TM-2 WBH10 Wendeplatten - Walter Tools

High process security and extended tool life result from the combination of the CBN cutting material WBH10 and the Rhombic 35° geometry with a 0.4 mm corner radius; the design is tailored for demanding hard-turning tasks. Order the VBGW160404TM-2 WBH10 indexable turning insert directly via Metav Werkzeuge or consult the technical team for application advice.

VBGW160404TM-2 WBH10 – Indexable turning insert, CBN grade, Rhombic 35° – Walter Tools

The VBGW160404TM-2 WBH10 is an indexable turning insert engineered for hard turning and the machining of hardened steels, delivering wear resistance and stable chip control.

• CBN grade WBH10 for hard turning
• Rhombic 35° geometry for versatile operations
• 0.4 mm corner radius for fine surface finish
• 5° relief angle for reliable chip control

Reliable wear resistance for hard materials

The combination of a CBN cutting material and the Walter CBN / Hartstoff series provides high wear resistance when machining hardened components. Designed specifically for the ISO group H (hardened steels), the grade WBH10 offers a consistently stable cutting edge under elevated contact pressures, which reduces flank wear and keeps component dimensions within tolerance for longer production runs. This contributes directly to improved process economy by lowering tool-change frequency and minimising unplanned downtime.

Geometry that enhances surface quality and process stability

The Rhombic 35° insert geometry and a 0.4 mm corner radius support both finishing and semi-finishing passes with predictable cutting behaviour. The relatively small corner radius helps to achieve fine surface finishes while limiting cutting forces, and the 5° relief angle reduces rubbing on the flank face, improving dimensional stability. A defined chipbreaker configuration (chipbreaker 2) aids in forming short, controllable chips during interrupted and continuous cuts, which supports automated operations and simpler chip handling.

Application range and integration into production

This indexable insert is optimised for hard turning tasks including the machining of hardened steels and pre-hardened components. The designation VBGW160404TM-2 WBH10 identifies the insert geometry and core dimensions, enabling straightforward selection of compatible toolholders. Using a CBN grade reduces sensitivity to abrasive wear typical of hardened alloys and cast components, allowing maintenance of tight surface roughness targets and dimensional tolerances across series production. Process planners will find the insert particularly suitable where repeatability and long tool life are priorities.

For demanding hard-turning operations select the Walter Tools VBGW160404TM-2 WBH10 and contact Metav Werkzeuge for tailored process support and ordering at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: VBGW160404TM-2-WBH10-WALTER
• Type designation: VBGW160404TM-2 WBH10
• Manufacturer: Walter Tools

Facts

• Relief angle: 5°
• Corner radius: 0.4 mm
• Inscribed circle / size: 16 mm
• Thickness: 04
• Tolerance class: G
• Chipbreaker: 2

Special features

• Grade: WBH10 (CBN)
• Geometry: Rhombus 35°
• Series: Walter CBN / Hartstoff
• Execution: W
• Suitable for: hardened steels (ISO group H), pre-hardened steel
• Product type: indexable turning insert

FAQ

Is this insert suitable for machining hardened steels?
Yes. The VBGW160404TM-2 WBH10 is specifically designed for ISO group H and pre-hardened steel applications, using a CBN grade formulated for hard turning.

What does the WBH10 grade indicate?
WBH10 is a Walter CBN cutting-material grade optimised for high wear resistance and stability in hard machining tasks, especially for hardened steels and similar demanding materials.

Which operations benefit most from the Rhombic 35° geometry?
Rhombic 35° geometry is well suited to versatile turning applications, including close-tolerance finishing and semi-finishing where access and approach angles require a compact insert shape.

How does the 0.4 mm corner radius affect surface finish?
A 0.4 mm corner radius helps achieve finer surface finishes while moderating cutting forces; it is a compromise between edge strength and achievable roughness in finishing passes.

Can this insert be used with standard VBGW toolholders?
Yes. The VBGW160404TM-2 WBH10 designation corresponds to standard VBGW seating and can be integrated into toolholders designed for that insert form, ensuring secure clamping and repeatable positioning.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the named brands. The offered article is an original, factory-new product of the manufacturer.