Designed for precise internal threading, the Carmex Thread Turning Holder Standard (Internal, Right Hand) delivers dependable performance for machinists tackling internal threads with confidence. With a 100 mm overall length and a 12 mm shank, this holder fits a wide range of CNC mills and lathes while maintaining rigidity in deep bore operations.

• Type: Internal thread turning holder for accurate internal threading applications.
• Handedness: Right-hand orientation to support standard threading directions (left-hand variants available separately).
• Overall length: 100 mm (OAL) to reach deep features with stable support.
• Shank size: 12 mm shank compatible with common tool holders and collets.
• Insert: 06IR insert, designed to pair with U-Type inserts for secure alignment.
• Clamping: Screw clamp design for quick insert changes and reliable seating during cutting.
• Helix angle: 1.5° helix angle to optimize chip evacuation and reduce cutting forces.
• Compatibility: U-Type insert compatibility ensures a secure and precise fit for consistent results.
• Applications: Ideal for internal thread turning in bore walls, housings, fittings, and threaded holes on metal components.

This holder provides stable, repeatable performance across jobs by combining a secure screw-clamp interface with a thoughtfully engineered helix angle. The 100 mm reach and 12 mm shank deliver compatibility with a broad range of machines and workpiece geometries, while the ability to pair with 06IR inserts and U-Type inserts expands your threading options. Expect cleaner thread profiles, improved surface finish, and more predictable tooling outcomes in internal threading tasks.