VCGW110302TS-2 WBH20C Wendeplatten - Walter Tools

Take advantage of the combination of a wear‑resistant CBN cutting grade, precise Rhombus 35° geometry and a 0.2 mm corner radius for stable hard‑turning performance; these characteristics support productivity and repeatable surface quality. Order the insert directly via Metav Werkzeuge or consult the Metav team for cutting data and application advice.

VCGW110302TS-2 WBH20C indexable turning insert, CBN grade for hard turning | Walter Tools

A Walter Tools VCGW110302TS-2 WBH20C indexable turning insert engineered for hard turning applications in hardened and pre‑hardened Stahl.

• CBN grade for hard turning
• Rhombus 35° geometry
• 7° relief angle for stable cutting
• 0.2 mm corner radius for fine finish

Durable CBN grade for consistent hard‑turning results

The insert uses CBN (cubic boron nitride) as cutting material, which delivers exceptionally high wear resistance when machining hardened components. Designed for ISO group H, the composition offers a reliable solution for finishing and medium‑depth turning of hardened and pre‑hardened Stahl, where conventional carbide grades would wear prematurely. With controlled chip formation and a coated CBN structure, tool life is extended and process stability is improved, reducing the need for frequent index changes and lowering overall machining downtime.

Geometry that balances edge strength and surface quality

The Rhombus 35° profile combined with a 7° relief angle and a 0.2 mm corner radius creates a robust cutting edge that supports precise dimension control while still enabling a smooth surface finish. A smaller corner radius helps limit cutting forces on hardened surfaces, which benefits both tool life and vibration damping in turning operations. The specified chipbreaker type supports effective chip control, maintaining consistent cutting conditions even in interrupted cuts typical of difficult hard‑turning tasks.

Designed for productive, repeatable machining

Belonging to the Walter CBN / hard material series, the insert is engineered to offer repeatable results across batches and operators. The geometry and grade reduce variation in surface integrity and dimensional accuracy, which is particularly important in series production of hardened components such as shafts and bearing seats. Process reliability is supported by the insert’s stable cutting behaviour, enabling more predictable tool change intervals and simplified optimisation of cutting parameters. Technical documentation and recommended cutting data are available to support integration into existing turning cycles.

Contact Metav Werkzeuge for tailored cutting parameters, sample requests and to secure the VCGW110302TS-2 WBH20C insert for hard turning via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: VCGW110302TS-2-WBH20C-WALTER
• Designation: VCGW110302TS-2 WBH20C
• Product type: indexable turning insert
• Series: Walter CBN / hard material

Core Data

• Free angle: 7°
• Corner radius: 0.2 mm
• Plate form: Rhombus 35°
• Plate size: 11
• Plate thickness: 03
• Chipbreaker: 2
• Tolerance class: G
• Material group: H (hardened Stahl)

Special features

• Walter CBN / Hartstoff series
• CBN cutting grade for hard turning
• Suited for hardened and pre‑hardened Stahl
• Stable chip control and repeatable performance
• Designed for finishing and medium‑depth applications

FAQ

What materials is this insert designed to machine?
The Walter Tools indexable turning insert in WBH20C grade is intended primarily for hardened and pre‑hardened Stahl, classified under ISO group H, where high wear resistance is required.

How does the CBN grade benefit machining of hardened components?
CBN delivers superior wear resistance and thermal stability; the WBH20C composition is formulated to maintain a sharp, stable cutting edge during hard‑turning, improving tool life and surface consistency.

What effect does the 0.2 mm corner radius have on results?
A 0.2 mm corner radius reduces peak cutting forces and supports a fine surface finish while maintaining adequate edge strength for typical finishing passes on hardened materials.

Is the Rhombus 35° geometry suitable for interrupted cuts?
Yes, the Rhombus 35° profile combined with the chipbreaker design provides robust edge support and controlled chip evacuation, making the insert capable in many interrupted‑cut scenarios common in hard turning.

Can the insert be integrated into existing turning tools and holders?
The insert follows standard indexable turning geometries and tolerance class G; holders compatible with VCGW‑type inserts will accept this grade, subject to verification against toolholder specifications.

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

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