Worldia CBN Turning Insert for Hardened Steel - WNGA080408-3N MHN30C

The Worldia ManaNova WNGA-MHN20C CBN turning insert is engineered for continuous turning of hardened steel. With a dedicated WNGA geometry and three usable cutting edges, it delivers steady performance, predictable finishes, and efficient material removal in demanding turning operations.

The inserts are non-regrindable and feature a wear-resistant coating that helps extend tool life in tough alloys, reducing downtime and replacement costs.

• Three cutting edges for extended use: Each insert provides three usable edges, delivering more value per insert and reducing changeovers in production.
• WNGA geometry optimized for hardened steel: Designed to deliver stable cutting, smooth chip flow, and consistent surface finish on hardened materials.
• Non-regrindable with wear-resistant coating: The coated surface resists wear in demanding conditions, providing longer tool life without the need for regrinding.

Using the Worldia ManaNova WNGA-MHN20C insert helps you streamline setup, extend tool life, and achieve reliable, repeatable results on hardened steel parts. The three-edge design lowers total tooling costs by enabling multiple edge uses before replacement, while the rugged coating protects against wear and crater formation in tough materials. This means fewer tool changes, less downtime, and more consistent performance across runs, delivering faster cycle times and improved part quality.