DCGW070202TS-2 WBH10 Wendeplatten - Walter Tools

Take advantage of the CBN-based WBH10 grade for extended tool life, the rhombic 55° geometry for reliable chip control and consistent surface finish, and the compact 0.2 mm corner radius for precision hard turning; order directly via Metav Werkzeuge or consult our specialists for application support.

DCGW070202TS-2 WBH10 indexable turning insert — CBN grade for hardened steels (Walter Tools)

The DCGW070202TS-2 WBH10 is an indexable turning insert tailored for hard machining and finishing of hardened steels, delivering wear resistance and process stability in demanding production environments.

• CBN grade WBH10 for hard machining
• Rhombic 55° insert geometry
• 7° relief angle for stable cutting
• 0.2 mm corner radius for fine finishes
• Suitable for hardened steels (H class)

Proven wear resistance for hard turning and long tool life

The combination of CBN cutting material and the WBH10 grade offers a high-resistance solution for work on hardened steels (ISO group H). Cubic boron nitride is a superabrasive optimised for high-temperature stability and low wear in heavy-duty turning, which reduces the frequency of tool changes and supports uninterrupted production. This results in measurable cost advantages through fewer machine stops and consistent component tolerances. Operators familiar with conventional carbide inserts will find the transition to a CBN-based solution practical where hardness and abrasion are primary challenges.

Geometry engineered for consistent surface quality and chip control

The rhombic 55° shape and the small 0.2 mm corner radius are designed to balance strength and finish quality: the acute geometry allows access to tight profiles while the corner radius supports a fine surface without excessive cutting forces. The 7° relief angle provides adequate clearance to avoid rubbing and thermal damage, improving edge stability. The integrated chipbreaker 2 assists in segmenting chips under hard-cutting conditions, reducing the risk of built-up edge and facilitating predictable chip evacuation. Together these features enable reproducible part quality and fewer secondary operations.

Reliable process security and efficient hard-machining workflows

Placed within the Walter CBN / Hartstoff series, the insert supports stable machining of pre-hardened and hardened steels, enabling reliable batch production and repeatable results. The sturdy design promotes long tool life and steady cutting performance, which in turn contributes to shorter cycle times and reduced scrap rates. For production planners, this equates to improved throughput and more consistent surface integrity. If application data or cutting parameters are required, Metav Werkzeuge provides technical consultancy to align insert selection with machine capability and component specifications.

Contact Metav Werkzeuge for tailored application advice on Walter Tools CBN inserts and to check availability — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• SKU: DCGW070202TS-2-WBH10-WALTER
• Article designation: DCGW070202TS-2 WBH10
• Product type: indexable turning insert
• Manufacturer: Walter Tools

Core data

• Relief angle: 7°
• Corner radius: 0.2 mm
• Plate form: Rhombus 55°
• Plate size: 07
• Plate thickness: 02
• Chipbreaker: 2
• Tolerance class: G

Special features

• Cutting material: CBN (WBH10)
• Suitable for: hardened steels (H)
• Series: Walter CBN / Hartstoff
• Intended application: hard turning and finishing

FAQ

What workpiece materials are recommended for this insert?
The DCGW070202TS-2 WBH10 is engineered primarily for hardened steels (ISO group H); its CBN composition suits high-hardness turning tasks.

How does the small corner radius affect surface finish?
A 0.2 mm corner radius on the DCGW070202TS-2 WBH10 helps produce fine surface finishes while limiting cutting forces, making it suitable for precision facing and finishing passes.

Is this insert compatible with standard toolholders for 55° rhombic inserts?
Yes, the rhombic 55° form of the DCGW070202TS-2 WBH10 is compatible with toolholders designed for 55° rhombic indexable inserts, provided clamping and seat specifications match.

What advantages does CBN offer compared with carbide for hard turning?
CBN offers superior wear resistance and thermal stability on hardened materials, which often translates to longer tool life and more consistent dimensional control than conventional carbide under similar conditions.

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