Efficiently turn external threads with precision using the Carmex Thread Turning External Holder. Designed for left-hand threading operations, this Screw Clamp External Holder delivers steady rigidity and repeatable results in demanding machining environments.

• Configuration: External thread turning holder, left-hand variant, 150 mm overall length for extended reach and stability.
• Insert Compatibility: Accepts ER and EL inserts for versatile threading applications and easy replacement.
• U-Type Design: Specially engineered to accommodate U-Type inserts, enabling optimized grip and accuracy.
• Shank Size: 25 x 25 mm square shank for a robust, vibration-resistant mount in standard tool layouts.
• Helix Angle: 1.5° helix angle promotes efficient chip evacuation and smoother cutting during threading passes.
• Clamping Mechanism: Screw clamp provides a secure, repeatable grip to maintain alignment under load.
• Durability: Solid construction crafted for longevity in busy machine shops and repetitive production runs.

This holder is ideal for shops performing external threading on a variety of workpieces, offering dependable rigidity, straightforward tool changes, and compatibility with common 27UEL inserts. Whether you’re finishing threads on shafts or fittings, the Carmex external holder helps you achieve clean, accurate threads with consistent performance.