The Carmex Thread Turning Holder is a precision toolholder tailored for internal threading tasks, designed for professional machinists and shops that demand accuracy, durability, and versatility in thread profiles.

• Configuration: Internal thread turning holder with right-hand orientation, optimized for precise inside-thread operations.
• Overall Length: 150 mm (OAL) to reach into deeper bores while maintaining rigidity.
• Shank Size: 20 mm shank for compatibility with standard tool posts and holders.
• Insert Compatibility: Accepts 16UER inserts, enabling a wide range of thread forms and sizes without changing the toolholder.
• Construction & Stability: Robust design with accurate geometry and vibration-damping characteristics to minimize chatter and improve surface finish.

Designed for demanding machining environments, this holder delivers dependable performance across various internal threading applications—from small-bore connectors to precision components. The combination of a long reach, solid rigidity, and versatile insert compatibility helps you achieve consistent thread quality, reduce rework, and extend tool life in high-speed or high-load operations.