Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 11ER48UNBMA ER Collet Chucks Material: HSS-E (M35 Cob) with

Material: HSS-E (M35 Cob) with cobalt for enhanced heat and wear resistance

and hobbyists working on precision components

and maintain consistent cutting performance across parts

77 mm nominal size

fewer substitutions

Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 11ER48UNBMA ER Collet Chucks Material: HSS-E (M35 Cob) withCarmex Thread Turning External Insert UN (UNC, UNF, UNEF, UNS) Right Hand 11ER48UNBMA is a versatile cutting tool designed for external thread turning. Its ideal for machining shops, engineers, maintenance teams, and hobbyists who need dependable, one insert coverage across the most common UN thread standards. With a triangular laydown geometry, this insert delivers stable cutting action and clean thread profiles for right hand threads, offering