Meet the Carmex Quick Change CAT Polygon Thread Turning Holder — an external threading solution designed for CNC lathes and turning centers. Built for precision and speed, this polygon-style holder is compatible with CAT toolholding systems and crafted to support rapid tool changes in demanding production environments.

• CAT Quick Change Polygon Design: Polygon geometry that interfaces with the CAT toolholder system to enable fast, secure tool changes during threading operations. This design promotes consistent radial centering and repeatable performance.
• External Thread Turning Capability: Specifically optimized for external thread turning, delivering accurate threads across a variety of profiles.
• Right-Hand Configuration: Available in right-hand orientation to match common threading requirements in CNC setups.
• 60mm Overall Length (OAL): Compact 60mm length provides flexibility in tight machine envelopes without compromising rigidity.
• 16ER Insert Interface: Designed to accept 16ER inserts for precise external threading with clean starts and predictable chip formation.
• C5 Shank Size: Shank size tuned for secure mounting in CAT-compatible holders, ensuring stable performance during heavy cutting.
• ISO 26623-1 Compatible: Built to align with standard CAT toolholding systems, enabling quick-change integration across compatible tooling setups.

This holder is engineered to minimize downtime and maximize productivity. By coupling a quick-change interface with a polygon body and external threading capability, machinists can switch tools faster, reduce set-up time, and maintain consistent thread quality across multiple profiles. Its compact geometry and standardized shank make it suitable for automotive, aerospace, and general manufacturing threading tasks where precision and uptime are paramount.