it delivers precise slotting with a clean finish on 3" diameter workpieces
helping you make confident pass/fail decisions at a glance
reducing the need to stock multiple inserts and swap tools between jobs
Left-hand spiral flute with through coolant and right-hand cutting: Optimizes chip evacuation and cooling
this gauge quickly identifies holes that conform to Unified thread specifications
Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16ER8UNBLU Boring Bar Blank it delivers precise slotting withThe Carmex Thread Turning External Insert is a versatile insert designed for external threads in UNC, UNF, UNEF, and UNS standards. This Right Hand version belongs to an industry leading range known worldwide for dependable, consistent threading performance. Its purpose is to simplify thread turning on a wide variety of jobs, from routine to demanding, with a single robust solution. Engineered to cover the majority of thread standards today, these