Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand - 22IL6UNBMA FHH With the JBO Thread Ring

With the JBO Thread Ring Gauge (GO) in metric fine for right-hand threads

Taper shank design for reliable seating: Ensures accurate hole alignment and minimizes runout when mounted in holders

The HSS-E composition stands up to demanding materials while maintaining a predictable wear pattern

a gash tooth shape prevents flute chipping

accurate cuts while maintaining stability

Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand - 22IL6UNBMA FHH With the JBO Thread RingCarmex Thread Turning Internal Insert is a precision cutting tool designed to form internal threads with reliability and consistency. This Left Hand insert supports UNC, UNF, UNEF, and UNS thread standards, providing a versatile solution for a wide range of parts. Order code 22IL6UNBMA. Designed for engineers, machinists, tradespeople, hobbyists, and makers, these laydown triangular inserts deliver dependable performance from simple threading tasks to