VBGW160402TM-2 WBH10 Wendeplatten - Walter Tools

The combination of a CBN grade WBH10 cutting edge and a rhombic 35° geometry delivers extended tool life and consistent chip control for hard-turning tasks; the precise 0.2 mm corner radius and 5° clearance angle further improve surface quality and dimensional stability. Order the insert directly via Metav Werkzeuge or contact the consultants for application support.

VBGW160402TM-2 WBH10 – Indexable turning insert, CBN grade, rhombic 35° by Walter Tools

The VBGW160402TM-2 WBH10 is a CBN indexable turning insert engineered for hard machining and finishing of hardened steels.

• CBN grade WBH10 for hard-turning tasks
• Rhombic 35° geometry for versatile cutting
• 0.2 mm corner radius for fine turning accuracy
• 5° clearance angle for secure chip formation

Improved productivity for hard machining

The use of CBN (cubic boron nitride) in the WBH10 grade provides outstanding wear resistance when machining high‑hardness materials. This grade is tailored to sustain cutting edges under elevated temperatures and abrasive contact, which directly reduces tool change frequency and machine downtime. As a result, process stability is enhanced and production output becomes more predictable. The combination of a wear‑resistant cutting substrate and stable geometry supports cost efficiency over long production runs while maintaining repeatable performance on tough workpieces.

Consistent surface finish through precise edge geometry

The insert’s rhombic 35° shape and 0.2 mm corner radius are designed to balance cutting strength with the capability to achieve fine surface finishes. A smaller corner radius supports accurate dimensional control on turned parts, while the 5° clearance angle prevents rubbing and reduces built-up edge formation. The integrated chipbreaker 2 promotes controlled chip segmentation, which simplifies chip evacuation and protects the cutting edge. These features together help to deliver uniform part quality in finishing passes and in operations where tight tolerances are required.

Practical application and material suitability

Specified for the ISO 513 group H, this insert is particularly suited to hardened steels and pre‑hardened materials, making it appropriate for hard‑turning and finishing of quenched components. The insert’s dimensions — 16 mm nominal size and 4 mm thickness — plus a tolerance class G provide a predictable fit and repeatability in modern toolholders designed for indexable inserts. The series classification indicates suitability for demanding, high‑wear tasks where consistent cutting performance is essential. For setup, cutting data should be matched to machine rigidity and workpiece condition to fully exploit the advantages of the WBH10 grade.

For demanding hard‑turning applications, specify the Walter Tools CBN grade WBH10 insert and consult Metav Werkzeuge for machining recommendations and availability; Metav Werkzeuge can be reached via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: VBGW160402TM-2-WBH10-WALTER
• Designation: VBGW160402TM-2 WBH10
• Product type: Indexable turning insert
• Brand: Walter Tools

Core specifications

• Size: 16 mm
• Thickness: 4 mm
• Corner radius: 0.2 mm
• Clearance angle: 5°
• Plate form: Rhombic 35°
• Tolerance class: G

Materials & features

• Grade: WBH10 (CBN)
• Series: Walter CBN / Hard material
• Suitable for: hardened steels (ISO 513 group H)
• Applicable to pre‑hardened steel
• Chipbreaker: 2

FAQ

Which materials is this insert designed for?
The VBGW160402TM-2 WBH10 insert by Walter Tools is designed primarily for hardened steels (ISO 513 group H) and is suitable for pre‑hardened components where a CBN grade provides the required wear resistance.

How does the 0.2 mm corner radius affect the turned surface?
A 0.2 mm corner radius on the Walter Tools insert promotes improved dimensional control and a finer surface finish during finishing operations, while maintaining sufficient edge strength for stable cuts.

What advantages does the WBH10 CBN grade offer compared with conventional carbides?
The WBH10 CBN grade maintains edge integrity at elevated temperatures and against abrasive wear, which results in longer tool life and more consistent process stability compared with conventional carbide grades in hard‑turning applications.

What role does the chipbreaker 2 play in machining?
Chipbreaker 2 provides defined chip control for segmented chips, reducing the risk of long swarf and improving chip evacuation, which contributes to safer, cleaner operation and prolonged cutting performance with the Walter Tools insert.

What tolerance and form specifications apply to this insert?
The insert is supplied with tolerance class G and a rhombic 35° plate form, offering predictable fitment and suitable geometry for a range of turning operations.

Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

The Walter AG (marketed as Walter Tools) is among the world’s leading manufacturers of precision cutting tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners and are mentioned here for explanatory purposes only. There is no affiliation implied between Metav Werkzeuge and these trademark owners. The described article is an original, factory‑new product from the manufacturer.