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The left-hand spiral flute paired with right-hand cutting supports efficient chip evacuation and controlled material removal for clean finishes in intermediate-precision reaming jobs
High-Speed Performance: G2
ER20 compatibility — specifically designed to clamp round tool shanks in an ER20 collet chuck
The hardened-steel body delivers dependable accuracy over many years of use
supporting fast turnaround for busy workshops
Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16ER36UNBMA Shrink Fit Holders The left-hand spiral flute pairedCarmex Thread Turning External Insert for UN thread standards (UNC, UNF, UNEF, UNS) with Right Hand orientation offers a versatile solution for external threading tasks. The laydown triangular insert is engineered to perform across a wide range of thread forms, providing reliable results with straightforward setup. Ideal for engineers, machinists, and workshop professionals, this insert supports both quick prototyping and production threading work. It
US$ 190.15
US$ 194.15
US$ 187.52
US$ 29.24
