The Carmex Thread Turning Holder Standard is an internal threading solution built for precision-minded machinists who need reliable left-hand threading performance. Designed to pair with 08UIL inserts, this holder delivers consistent, repeatable internal threads with a focus on rigidity and clean chip control.

• Holder configuration: Internal thread turning holder optimized for left-hand threading applications.
• Overall length: 125 mm (OAL) for extended reach in bores and deep holes.
• Shank size: 16 mm shank to fit standard tool posts and clamping setups.
• Insert compatibility: Compatible with 08UIL internal threading inserts for precise thread profiles.
• Mounting interface: U-Type holder design for secure, accurate insertion and repeatable performance with compatible inserts.
• Helix angle: Approximately 1.5° helix angle to optimize chip evacuation and reduce cutting forces during threading.

This holder enables smooth, reliable internal threading across a range of bore depths, helping you achieve crisp thread form and improved surface finish. The secure screw-clamp design minimizes tool deflection and chatter, while the 1.5° helix angle supports efficient chip flow, extending insert life and reducing cycle times. Ideal for precision work on cylindrical parts, hydraulic and pneumatic components, and other bore-focused threading tasks, this Carmex solution is built to endure demanding shop floor use and deliver consistent results.