Worldia CBN Turning Insert for Hardened Steel - TCGW110208-3N MHN20C

The Worldia ManaNova TCGW-MHN20C is a CBN turning insert designed specifically for continuous turning of hardened steel. Its triangular shape with three cutting edges lets you rotate to fresh edges, extracting maximum life from every insert while delivering stable, consistent performance in tough materials.

Built for engineers, machinists, job shops, and production environments, this insert eliminates the need for grinding thanks to its non-regrindable design and durable coating. The result is fewer setup steps, longer tool life, and more predictable results across long production runs.

• Three Cutting Edges for Continuous Turning: Maximize uptime by rotating to a sharp edge as each one dulls, reducing tool changes and lowering overall tooling costs during high-volume hardened-steel turning.
• Non-Regrindable with Wear-Resistant Coating: No grinding required, maintaining consistent geometry from first cut to last, while a wear-resistant coating extends life in demanding hardened-steel applications.
• TCGW Geometry Optimized for Hardened Steel: Delivers stable cutting action and good chip control, helping you achieve reliable finishes with less vibration and chatter on long runs.

Choosing the Worldia ManaNova TCGW-MHN20C gives you a dependable, long-lasting solution for hardened-steel turning—fewer interruptions, more predictable results, and a smoother path from setup to finished part. The combination of triple edges, non-regrindable construction, and advanced wear resistance translates to higher productivity, lower tooling costs, and consistently solid performance across your turning operations.