Carmex Thread Turning Holder External - Left Hand is a precision tool holder designed for external thread turning on vertical surfaces. Built to accept ER/EL inserts, this holder delivers reliable, repeatable thread quality with a left-hand configuration for specialized machining workflows.

• Orientation: Vertical external thread turning holder optimized for machining threads on vertical surfaces, providing stability and control during the cut.
• Insert Compatibility: Compatible with ER/EL inserts to deliver consistent thread profiles and easy insert indexing.
• Left-Hand Configuration: Specifically configured for left-hand threading operations, expanding your machining options.
• Dimensions: 125mm overall length (OAL) and a 20x20 shank size to fit standard tool blocks and holders.
• Insert Type: Designed to house a 16VEL insert geometry for precise external thread generation.

With this Carmex thread turning holder, you’ll achieve accurate, smooth external threads on vertical surfaces while maintaining rigid support and predictable tool life. The vertical orientation reduces deflection and improves surface finish, making it well-suited for production runs and repair work involving shafts, studs, or fittings that require precise external threads. The combination of a left-hand setup, robust stabilization, and ER/EL insert compatibility enables efficient setups, clean chip evacuation, and repeatable results across parts and cycles.