VBGW160404TM-2 WBH30 Wendeplatten - Walter Tools

Take advantage of the CBN-grade WBH30 and the rhombic 35° geometry to secure stable performance when machining hardened components; the combination of wear resistance and a 0.4 mm corner radius yields consistent surface quality and longer effective tool life. Order the insert directly via Metav Werkzeuge or consult their specialists for application advice and supply.

VBGW160404TM-2 WBH30 indexable turning insert — CBN grade, rhombus 35° by Walter Tools

VBGW160404TM-2 WBH30 is a rhombic 35° indexable turning insert designed for hard machining and finishing of hardened steels in demanding production environments

• CBN grade WBH30 for hard machining
• Rhombus 35° geometry for versatile turning
• 0.4 mm corner radius for improved surface finish
• 5° clearance angle for cutting stability

Long-life CBN for demanding hard turning

The WBH30 cutting grade employs CBN (cubic boron nitride), a material engineered for high wear resistance and thermal stability in hard machining. This insert is intended for operations where standard carbide grades would wear prematurely; the CBN matrix maintains edge integrity under high contact stresses and elevated temperatures, enabling longer production runs and reduced tool change frequency. The result is improved machining economy through fewer interruptions and predictable tool-life cycles.

Geometry tuned for repeatable surface quality

A rhombic 35° form with a 0.4 mm corner radius and a 5° clearance angle balances strength and finish capability. The acute rhombic lead provides access to narrow profiles and shoulder work, while the modest corner radius supports fine surface results without sacrificing edge robustness. The defined geometry reduces vibration and stabilises chip flow, which leads to consistent dimensional accuracy and improved workpiece appearance on serial production parts.

Application range and process reliability

Designed within the Walter CBN / Hartstoff series, the insert is specifically matched to ISO group H applications — that is, hardened steels and pre‑hardened components. The integrated chipbreaker 2 controls fragmentation under heavy loads, helping to avoid built-up edge and to maintain a steady cutting force. This combination ensures process security and repeatability across workpieces made from high‑hardness alloys, castings, or quenched and tempered steels where wear resistance is critical.

Practical integration into machining workflows

The insert’s ISO designation supports a wide range of standard toolholders, allowing straightforward replacement in existing tool setups and minimal setup time. Consistent tolerances (class G) and the standardised plate format simplify inventory management and reordering. For shops aiming to increase throughput on hard turning operations, the insert offers a pragmatic balance of performance and predictability, reducing scrap risks and smoothing production planning.

For genuine Walter Tools VBGW160404TM-2 WBH30 indexable inserts and tailored advice on hard turning applications, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and supply.

Technical Data

• SKU: VBGW160404TM-2-WBH30-WALTER
• ISO designation: VBGW160404TM-2 WBH30
• Series: Walter CBN / Hartstoff
• Grade: WBH30
• Product type: Indexable turning insert
• Tolerance class: G

Measurements and angles

• Size: 16 mm
• Thickness: 4 mm
• Corner radius: 0.4 mm
• Clearance angle: 5°
• Plate form: Rhombus 35°
• Chipbreaker: 2

Materials and special features

• Suitable for: hardened steels (ISO group H)
• Suitable for: pre-hardened steel
• Cutting material: CBN
• Series designation: Walter CBN / Hartstoff
• Execution: W

FAQ

What materials is this insert intended for?
The VBGW160404TM-2 WBH30 insert by Walter Tools is intended primarily for hardened steels (ISO group H) and for pre‑hardened components where CBN grades deliver extended tool life.

What does the WBH30 designation indicate?
WBH30 denotes a Walter CBN cutting grade engineered for hard machining; the grade emphasises wear resistance and edge stability for demanding turning tasks.

How does the rhombic 35° geometry benefit machining?
The rhombic 35° form on this indexable turning insert allows access to tight profiles and shoulders, while the 0.4 mm corner radius and 5° clearance provide a compromise between robust cutting edges and fine surface finish.

Which chip control is provided and why does it matter?
This insert features chipbreaker 2, which helps to fragment and evacuate chips consistently under heavy cutting conditions, reducing the chance of re-cutting and improving process reliability.

Is the insert compatible with standard holders for VBGW inserts?
The ISO designation VBGW160404TM-2 indicates compatibility with the corresponding standard toolholders for VBGW inserts, allowing easy integration into established tool systems.

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

Trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only; there is no connection between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer, Walter Tools.