The Vortex CNGA120412-CBN30 turning insert is a non-regrindable, single-edge CNGA insert designed specifically for machining hardened steels. It’s built for shop floors, engineers, and technicians who need dependable performance on tough materials, delivering steady cutting action and a predictable edge life.

Designed to streamline maintenance and operations, these CBN inserts can eliminate the need for additional grinding inserts, helping you reduce downtime and inventory costs. For best results, pair with double clamp turning tools or boring bars to minimize vibration and extend tool life.

• No regrind required: The non-regrindable, single-edge geometry means fewer insert replacements and less rework, keeping your cycles running smoothly.
• Optimized for hardened steel: Specifically engineered to machine hardened steels, providing reliable, consistent cutting performance on tough workpieces.
• Vibration-friendly setup: When used with double clamp turning tools or boring bars, it minimizes vibration and extends tool life for steadier cuts and improved tolerance control.

The Vortex CNGA120412-CBN30 insert helps you improve workflow by reducing regrind downtime, delivering stable results across jobs, and supporting longer tool life in demanding hardened-steel applications. With this insert, you gain a trusted, purpose-built solution that contributes to more predictable production cycles and better finished-work quality.