The Carmex Thread Turning Holder Vertical — External, Left Hand is a precision tool designed for external thread turning on vertical surfaces. Engineered to work with ER/EL inserts, it delivers stable, accurate threading in a compact, left-hand configuration.

• Orientation: Vertical external thread turning holder engineered for cutting threads on vertical surfaces, providing stable support throughout the cut.
• Insert compatibility: Ready for ER/EL inserts (27VEL), enabling quick indexing and versatile threading options.
• Handedness: Left-hand design, tailored for left-handed external threading operations.
• Dimensions: 170 mm overall length (OAL) with a 32x32 shank to fit standard tool turrets and holders.
• Construction: Robust, rigid construction that minimizes deflection and vibration for clean thread surfaces.

This holder delivers repeatable, tightly formed external threads with a smooth finish, thanks to its rigid geometry and compatibility with ER/EL inserts. The vertical orientation supports efficient chip flow and precise engagement when turning threads on vertical faces, while the left-hand configuration streamlines setup for relevant machining workflows. With a 170 mm reach, it provides ample clearance for deeper thread runs without compromising stability, and the 32x32 shank ensures compatibility with a wide array of machining centers and tool turrets. Designed by Carmex, this solution helps you achieve consistent thread quality across parts, reduces setup time, and supports reliable production in demanding workshop environments.