With a 6 mm diameter and an extra-long 80 mm length
Carbide stub reamer (k10) for long life and stable sizing: offers high wear resistance and dependable hole dimensions over multiple uses
Flute design: Multi-flute configuration provides efficient chip removal and stable cutting in profiling work
Built as an intermediate precision tool
precise threading in bores with minimal setup
Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16IR28UNJBMA FMH FLH FHH S&E A&NF M&D With a 6 mm diameterCarmex Thread Turning Internal Insert UNJ forms (UNJC, UNJF, UNJEF, UNJS) in a right hand configuration provides a precise, reliable solution for internal threading tasks on a wide range of workpieces. This insert is designed for machinists, toolmakers, maintenance technicians, and production shops that demand consistent thread quality and minimal setup fuss. As part of our industry leading range of thread turning inserts, this laydown triangular