Meet the Carmex Screw Clamp Thread Turning External Holder — a precision tool designed for external threading on lathes and CNC machines. This right-hand holder is engineered to deliver stable, accurate thread profiles with efficient setup and robust clamping, tailored for shops that demand consistent results.

• Type: External thread turning holder with a secure screw clamp for quick, repeatable set-ups.
• Handedness: Right-Hand configuration optimized for standard external threading operations.
• Overall length: 125 mm (OAL) providing ample reach and rigidity during heavy cuts.
• Shank size: 12 x 12 mm compatible with common tool-holding systems.
• Insert compatibility: Designed for 11ER inserts; also compatible with EL inserts for expanded threading options.
• U-Type support: U-Type holders accommodate U-Type inserts, enabling specialized threading applications.
• Helix angle: 1.5° helix angle promotes efficient chip evacuation and smoother cutting action.
• Construction: Robust, rigid build with a secure clamping mechanism to minimize deflection during machining.

With this Carmex external thread turning holder, you gain precise control over external threading tasks, reduced chatter, and reliable performance across multiple passes. The combination of a secure screw clamp, compatible insert options, and a compact 12 x 12 mm shank makes it a versatile choice for competitive workshops tackling bolts, shafts, and threaded components. Its design supports consistent thread form and surface finish, while the 125 mm reach helps you work efficiently on longer workpieces. Ideal for machinists and shops aiming for repeatable results in both manual and CNC turning environments.