TCGW06T102TS-1 WBH20 Wendeplatten - Walter Tools

Take advantage of the combination of CBN-grade wear resistance, precise 0.2 mm corner radius, and a triangular 60° geometry for consistent hard-turning results; order or request advice via Metav Werkzeuge for application-specific recommendations.

TCGW06T102TS-1 WBH20 indexable turning insert (CBN) — for hardened steel by Walter Tools

TCGW06T102TS-1 WBH20 is an indexable triangular insert designed for high-wear applications and precision hard turning in production environments

• CBN grade WBH20 for high wear resistance
• Triangular 60° insert with 0.2 mm corner radius
• 7° clearance angle for reliable chip control
• Suitable for hardened steel and hard turning

Consistent tool life through CBN technology

The insert is built on a CBN-based grade (WBH20) that delivers high wear resistance in demanding hard-turning operations. This translates into longer tool life and fewer indexings, improving uptime and reducing tool-change frequency. CBN is a superhard cutting material tailored for hardened steels, so the material choice directly supports stable cutting forces and predictable consumption rather than frequent, uneven wear. For workshops aiming at repeatable component quality, the CBN grade reduces variability and helps maintain surface integrity over longer production runs.

Geometry that improves process reliability

A triangular 60° shape combined with a 0.2 mm corner radius and 7° clearance angle gives a balanced compromise between cutting edge strength and dimensional control. The 60° geometry offers three usable cutting edges per index, increasing economic efficiency, while the small corner radius supports tight tolerance finishing on hardened parts. The 7° clearance assists chip flow and reduces rubbing, which lowers cutting temperatures and contributes to more consistent surface finishes. These geometry choices are particularly beneficial where tight dimensional control and stable tool performance are required.

Benefits for machining hardened and pre-hardened steels

Designed specifically for hard machining, the grade and design are suited to materials classified under ISO group H, including hardened steels and pre-hardened components. Using a CBN insert minimises the need for multiple setups or softer intermediate machining steps, enabling direct hard turning strategies that can shorten cycle times and remove process steps. The result is a cleaner workflow, less fixture handling and a reduced risk of thermal distortion from repeated heat exposure, which supports both productivity and part accuracy.

Practical advantages in production environments

The insert’s serial designation within the Walter CBN / hard material family ensures consistent quality and clear grade allocation. The built design with chipbreaker "1" helps fragment chips in many turning conditions, aiding evacuation and reducing recutting. Because the insert is indexable, labour for edge changes is low and tool inventory efficiency is improved. For procurement and process planning, the standardised ISO-like designation simplifies identification and replacement in toolholders, supporting rapid maintenance cycles and minimising downtime.

Contact Metav Werkzeuge for tailored machining advice and availability of Walter Tools CBN solutions — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: TCGW06T102TS-1-WBH20-WALTER
• Designation: TCGW06T102TS-1 WBH20
• Product type: Indexable turning insert
• Manufacturer: Walter Tools

Core technical data

• Clearance angle: 7°
• Corner radius: 0.2 mm
• Insert shape: Triangle 60°
• Size: 06
• Thickness: T1
• Tolerance class: G

Special features

• Series: Walter CBN / hard material
• Grade: WBH20 (CBN grade)
• Suitable for: hardened steels (H)
• Chipbreaker: 1
• Execution: W
• ISO designation: TCGW06T102TS-1 WBH20

FAQ

What materials is this insert intended for? The insert is intended primarily for hardened steels and related high-wear materials; the WBH20 CBN grade is optimised for hard machining tasks.

How does the 0.2 mm corner radius affect part finish? A 0.2 mm corner radius offers improved edge strength while supporting fine surface quality and dimensional control in finishing passes on hardened components.

Can the insert reduce setup steps in the manufacturing process? Yes, using a CBN-based insert from the Walter CBN series enables direct hard turning in many cases, potentially eliminating intermediate soft-machining steps and reducing overall cycle time.

How many cutting edges are available per insert? The triangular 60° geometry provides three indexable cutting edges, increasing usable life per insert and lowering replacement frequency.

Is chip control improved with this design? The combination of the insert geometry and chipbreaker "1" promotes effective chip control, aiding evacuation and reducing the risk of recutting.

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

Walter Tools: The Walter AG (brand: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade marks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered item is original, brand-new goods from the manufacturer.