The Carmex Screw Clamp Thread Turning External Holder is engineered for precise external threading with dependable rigidity. Built for right-hand threading work, it pairs with ER/EL inserts to deliver accurate, repeatable results in demanding machining environments.

• Right-Hand External Thread Turning Holder: Optimized for external threading with right‑hand cutting direction, providing stable engagement and predictable performance.
• 150 mm Overall Length (OAL): Generous reach that maintains rigidity while enabling deeper threading operations.
• 10 x 10 mm Shank: Compact, square shank design for secure mounting in standard tool posts and holders.
• 11ER Insert Compatible: Specifically designed to hold 11ER inserts while also supporting ER and EL insert options for versatility.
• U-Type Insert Support: Engineered to accommodate U-Type inserts, expanding insert availability for various threading tasks.
• Screw Clamp Clamping: Robust screw-clamp mechanism delivers reliable grip and minimizes runout during cutting.
• 1.5° Helix Angle (Typical): Helix angle facilitates efficient chip evacuation and steady cutting action in external threading.

This holder provides the stability and compatibility needed for clean, consistent external threading—reducing setup time and improving tool life. Its precise clamping, compatible insert options, and thoughtful geometry help you achieve smooth threads, tighter tolerances, and improved surface finish across a range of workpieces.