while the ISO H5 tolerance ensures consistent results across applications
and quality‑conscious shops
and maintain accurate measurements over time in busy workshop environments
helping you achieve steady cuts and a clean surface finish even in tight corners and deep grooves
48 mm bore within ISO H5 tolerance
Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand - 16EL44UNJBMA Die & Mould Collet Chucks while the ISO H5 toleranceCarmex Thread Turning External Insert is a triangular, laydown cutting insert designed for turning external UNJ threads on lefthand operations. Its built to cover the UNJ family (UNJC, UNJF, UNJEF, UNJS), making it a versatile choice for engineers, technicians, and hobbyists who demand precise, dependable thread production with minimal setup. Broad UNJ compatibility: Works across the UNJ family of lefthand thread standards (UNJC, UNJF, UNJEF, UNJS),