Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER28UNJBMA NCDC Drill Chuck Stub-Length (k10) in DIN 8093

Stub-Length (k10) in DIN 8093 / ISO H4 Tolerance: Intermediate precision carbide construction in a compact stub length delivers rigidity and repeatable hole sizes aligned to the DIN/ISO standard

giving you confidence in consistently tight tolerances and repeatable results

it features a straight shank and a left-hand spiral flute with a right-hand cutting action to maximize control and material removal efficiency

This holder supports a reliable workflow by preserving accurate tool position

match feeds and speeds to the material and apply light cutting fluid to maximize tool life and achieve a clean

Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER28UNJBMA NCDC Drill Chuck Stub-Length (k10) in DIN 8093The Carmex Thread Turning External Insert, model 16ER28UNJBMA, is designed for external threading on UNJ form threads. Its righthand cutting geometry and compatibility with UNJC, UNJF, UNJEF, and UNJS standards make it a flexible choice for shops that handle a broad range of threading tasks, from basic to demanding. Engineers, machinists, maintenance teams, and hobbyists will appreciate its reliability and its ability to cover multiple UNJ standards