Meet the Carmex Thread Turning Holder Quick Change (CAT) Polygon – Internal, Right Hand, 75mm OAL with a 16IR insert and C6 shank size. Designed for precision threading on CNC lathes, it delivers fast tool changes without sacrificing accuracy, making it ideal for demanding production environments.

• CAT polygon quick-change interface: Enables rapid tool changes on CAT-based CNC setups, reducing non-cutting time and boosting overall cycle efficiency.
• Internal thread turning capability: Optimized to produce clean, consistent internal threads across a range of profiles and pitches.
• Right-hand orientation: Suited for standard right-hand threading operations, ensuring predictable cutting action and form.
• 75 mm overall length (OAL): Compact, rigid geometry that fits neatly in tight tooling envelopes while maintaining stiffness during heavy cuts.
• 16IR insert compatibility: Designed to accept 16IR inserts for versatile threading options and sustained insert life.
• C6 shank size: Standardized shank interface for secure mounting and reliable alignment in CAT toolholders.
• Precision-engineered construction: Tight tolerances and robust materials deliver repeatable thread forms and excellent surface finish.
• Rugged, industry-ready design: Built to withstand the rigors of automotive, aerospace, and general manufacturing environments.

This holder translates quick-change efficiency into real production gains: fast tool swaps keep machines running, while the polygon CAT interface preserves alignment and thread accuracy across lots. The combination of internal threading capability, precise 75mm length, and insert versatility supports a wide range of threaded components—bolts, bushings, fittings, and fasteners—across high-volume and precision-focused jobs. For shops aiming to improve uptime, reduce scrap from inconsistent threads, and streamline setup, this Carmex CAT polygon thread turning holder offers a reliable, long-term solution.