TCGW110202TS-3 WBK20 Wendeplatten - Walter Tools

Combine the CBN cutting performance of the WBK20 grade with a 7° clearance and a 0.2 mm corner radius to achieve reliable machining of hard materials; order directly via Metav Werkzeuge or consult the advisors for application support.

TCGW110202TS-3 WBK20 — Triangle 60° CBN insert for boring and turning, Walter Tools

A high‑performance CBN indexable insert designed for hard and highly abrasive workpieces, ideal for precision boring and turning applications in hardened steels and demanding alloys.

• TCGW110202TS-3 WBK20 triangle insert, Walter Tools
• CBN grade WBK20 for hard materials
• 7° relief for consistent clearance
• 0.2 mm corner radius for edge strength

Maximise reliability in hard‑material cutting

The combination of CBN cutting material and the WBK20 specification delivers high wear resistance and consistent edge life when machining hardened workpieces. CBN is a superabrasive optimised for severe wear conditions, which translates into fewer tool changes and improved process stability. The Triangle 60° geometry provides multiple indexing positions, and the 7° clearance angle keeps the flank from rubbing, reducing heat buildup and preserving the cutting edge for longer productive cycles.

Consistent surface finish and controlled chip behaviour

A 0.2 mm corner radius increases edge robustness without sacrificing finish quality, allowing for modest feed rates while maintaining dimensional integrity. The dedicated chipbreaker 3 promotes reliable chip formation even in mixed or difficult materials, supporting predictable chip flow and easier handling in automated operations. With its specified plate size and thickness, the insert offers a compact solution that balances cutting security and accessibility for precision boring tools.

Integration into process chains and application guidance

Tolerance class G and the open Walter cutting grade series ensure compatibility with standard toolholders and established machining strategies. The insert is intended for hardened steels and related alloys; suitability for specific materials should be verified against the manufacturer’s product matrix. For engineers seeking to reduce cycle time and increase repeatability, this insert supports a rational upgrade of tooling kits and can be integrated into existing turning and boring setups with minimal adjustment.

For demanding hard‑turning tasks the Walter Tools TCGW110202TS-3 WBK20 insert is recommended — contact Metav Werkzeuge for tailored application advice and prompt availability: info@metav-werkzeuge.com | +49 2822 7131930

Technical Data

• Article number: TCGW110202TS-3-WBK20-WALTER
• Name: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte TCGW110202TS-3 WBK20 Walter Tools
• Manufacturer: Walter Tools

Numbers / Core technical data

• Relief angle: 7°
• Corner radius: 0.2 mm
• Plate form: Triangle 60°
• Plate size: 11
• Chipbreaker: 3
• Plate thickness: 02
• Tolerance class: G

Special features / Versions

• Grade: WBK20 (CBN)
• Series: Walter cutting grade series - open
• Execution: W
• ISO designation: TCGW110202TS-3 WBK20
• Note: Check material suitability per product matrix

FAQ

What materials is this insert suitable for?
The TCGW110202TS-3 WBK20 insert from Walter Tools is a CBN grade intended primarily for hardened steels and similarly abrasive or high‑wear materials; users should verify suitability against the product matrix.

How does the 7° relief affect machining?
A 7° clearance reduces flank contact and heat generation, improving edge life and promoting consistent cutting conditions for turning and boring operations with the Walter Tools insert.

Can this insert be used in standard triangle toolholders?
Yes, the Triangle 60° form and the specified dimensions make the insert compatible with common indexable triangle toolholders designed for boring and turning.

What benefit does the 0.2 mm corner radius provide?
The 0.2 mm radius increases edge strength and wear resistance, helping to maintain dimensional accuracy and supporting more stable finishing passes.

Is chip control supported for automated production?
The designated chipbreaker 3 promotes consistent chip formation, which aids chip evacuation and handling in automated or high‑volume turning applications.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

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