The Carmex Thread Turning Holder Standard is a purpose-built solution for precision internal threading, tailored for right-handed turning operations. With a long 250 mm reach and robust compatibility, it’s designed to deliver accurate internal threads in deep bores with dependable stability.

• Internal threading capability: Optimized for producing accurate internal threads in a range of bore sizes using dedicated inserts.
• Right-hand configuration: Specifically designed for right-handed threading applications to match common machining setups.
• 250 mm OAL: Extended reach for deeper internal threads and hard-to-reach bores without sacrificing rigidity.
• 32 shank size: Compatible with a sturdy, industrial-grade shank for improved rigidity during heavy cuts.
• 16IR insert compatibility: Engineered to work with 16IR inserts, delivering reliable insert seating and consistent thread profiles.
• U-Type holder compatibility: Designed to pair with U-Type inserts for secure, precise alignment and easy indexing.
• 1.5° helix angle: Helix angle optimized for efficient chip evacuation, reducing cutting forces and promoting smoother threading.

This holder helps machinists achieve clean, accurate internal threads with fewer reworks, thanks to its combination of long reach, secure insert seating, and a geometry that promotes efficient chip flow. It’s ideal for precision threading tasks in manufacturing, maintenance, and repair environments where reliability and repeatability matter.