Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER9UNJBMA ER Collet Chucks and a smoother bore finish

and a smoother bore finish that reduces post-processing

while the straight shank ensures easy clamping and alignment in standard tooling setups

The combination of left-hand spiral flute and right-hand cutting geometry provides reliable cutting performance and efficient chip evacuation

helping you perform quick Go/No-Go checks even when wearing gloves

The straight shank and defined flute geometry provide dependable alignment and predictable chip formation

Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER9UNJBMA ER Collet Chucks and a smoother bore finishThe Carmex Thread Turning External Insert for UNJ threads (UNJC UNJF UNJEF UNJS), Right Hand, 16ER9UNJBMA, is a versatile external threading solution built to cover the common UNJ forms you encounter in production. Designed to handle the majority of UNJ thread standards, this insert is ready to work on a wide range of parts without constant tool changes. These laydown triangular inserts are engineered for consistencyfrom simple, everyday threads to