VCGW110304EM-2 WBS10 WBS10 Wendeplatten - Walter Tools

Optimise hard-machining operations with the combination of a CBN cutting grade, compact rhombic geometry and a small corner radius for consistent edge life and process stability. Choose the insert via Metav Werkzeuge for direct delivery or consult the team for application tuning.

VCGW110304EM-2 WBS10 indexable turning insert – Walter Tools, CBN grade

The VCGW110304EM-2 WBS10 is a rhombic 35° indexable insert designed for demanding turning of hardened steels and other high-wear materials.

• CBN grade WBS10 for high wear resistance
• Rhombus 35° form for versatile turning
• 7° clearance angle for secure cut engagement
• 0.4 mm corner radius for defined edge strength

Consistent productivity on hardened components

The CBN-based WBS10 grade addresses the core challenge of hard turning by offering significantly improved wear resistance compared with conventional carbides. The combination of a superabrasive grade and the insert’s geometry reduces flank wear and maintains cutting-edge integrity over longer intervals, which leads to fewer tool changes and steadier cycle times. For production environments where repeatable dimensional control and tool life matter, this solution supports higher process uptime and a reduced total cost of machining per part.

Geometry engineered for stable chip control and surface quality

The rhombic 35° shape, coupled with a modest 0.4 mm corner radius and an integrated chipbreaker, delivers balanced performance between edge strength and surface finish. The geometry promotes predictable chip flow and helps avoid built-up edge in many hard-turning scenarios, translating into improved surface finish and more reliable tolerances. The insert thickness and profile suit standard clamping systems on toolholders for turning processes where a small, controlled nose radius is required for precision features.

Secure engagement and application scope

A 7° clearance angle ensures positive engagement with the workpiece and reduces rubbing at the flank, supporting thermal stability during interrupted cuts or tougher sections. As a CBN product, the insert is intended primarily for hardened steels and other high-wear alloys; suitability for cast materials or superalloys depends on the specific product matrix and must be verified for each application. The overall design focuses on process security: less edge deformation, stable cutting forces and consistent component quality in serial production.

Practical guidance and specification clarity

The insert is supplied in the Walter CBN / Hartstoff series and offers a precise, repeatable geometry suitable for production turning where hardness and abrasion resistance are limiting factors. Material compatibility and cutting data should be selected in line with the manufacturer’s product matrix to achieve optimal performance. For workshops and manufacturing engineers seeking predictable performance with hard-to-machine parts, this insert is a technical option that emphasises wear resistance and dimensional stability.

Contact Metav Werkzeuge for tailored application advice and fast supply of Walter Tools VCGW110304EM-2 WBS10 inserts, including recommendations for clamping and cutting data

Technical data

• Article number: VCGW110304EM-2-WBS10-WALTER
• Type: indexable turning insert
• ISO designation: VCGW110304EM-2 WBS10
• Series: Walter CBN / Hartstoff
• Grade: WBS10
• Manufacturer: Walter Tools

Core figures

• Plate size: 11
• Thickness: 03
• Clearance angle: 7°
• Corner radius: 0.4 mm
• Chipbreaker: 2
• Tolerance class: G

Materials & features

• Material info: Katalogabhängig
• Plate form: Rhombus 35°
• Execution: W
• Sorteneinsatz: CBN for hardened steels and high-wear tasks (check product matrix)
• Application focus: hard turning, high abrasion resistance, stable chip formation

FAQ

What materials is this insert suitable for?
The VCGW110304EM-2 WBS10 insert from Walter Tools is designed primarily for hardened steels and other high-wear materials; compatibility for specific alloys should be checked against the manufacturer’s product matrix.

How does the CBN WBS10 grade improve process stability?
The CBN WBS10 grade provides superior abrasion resistance compared with conventional carbide grades, which reduces flank wear and helps maintain consistent cutting geometry over extended runs.

What is the purpose of the 0.4 mm corner radius?
A 0.4 mm corner radius offers a compromise between edge strength and the ability to produce defined features, supporting improved surface finish and dimensional control in finishing and semi-finishing operations.

Is the rhombic 35° form suitable for internal and external turning?
The rhombic 35° geometry is versatile and commonly used for both external and certain internal turning applications where the toolholder setup permits the required engagement angle.

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

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