Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 1/4 x 20 - MT3 Solid Carbide helping operators achieve accurate starts

helping operators achieve accurate starts and consistent hole sizes

The robust M2 HSS body and secure taper shank support dependable performance across production runs

helping maintain precise dimensions through long runs

high‑volume production—both designed to minimize runout and improve finish

ergonomic construction: Knurled body with robust metal ends delivers a comfortable grip

Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 1/4 x 20 - MT3 Solid Carbide helping operators achieve accurate startsCarmex FSH Thread Mills are fast type, solid carbide tools designed to deliver reliable, precise threads in hard materials. Built for professionals who demand consistent performance in demanding alloys, these mills elevate thread making with a focus on stability and endurance. Thread size: 1 4" 20 UNC UNF UNEF UNS with MT3 shank Fast Type design: optimized geometry for rapid material removal and stable cutting in tough materials Flute count: up to 7