Carmex Thread Turning Holder Carbide with Through Coolant - Internal - Right Hand - 250mm OAL - 16IR Insert - 20 Shank Size Hydraulic Expansion Chucks and strict DIN 8093 (H4)

and strict DIN 8093 (H4) tolerance helps you achieve consistent hole sizes with minimal rework

Material: Carbide construction for higher cutting speeds and improved edge life

11 mm stub reamer delivers controlled bore sizing with a cobalt-rich HSS substrate for improved wear resistance

Its reliable materials and straightforward operation give you confidence in every check

DIN 8089 compliance and ISO H4 tolerances ensure compatibility with standard tooling and exacting finish requirements

Carmex Thread Turning Holder Carbide with Through Coolant - Internal - Right Hand - 250mm OAL - 16IR Insert - 20 Shank Size Hydraulic Expansion Chucks and strict DIN 8093 (H4)The Carmex Thread Turning Holder with Carbide Shank is a precision internal threading solution designed for professional machinists. Built for right hand operations and through coolant efficiency, it delivers stable, repeatable threads across a range of bore sizes. Overall length: 250 mm for extended reach into deeper bores and recessed pockets. Right hand internal threading: Optimized orientation for standard right hand thread cutting. Carbide shank: