Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 5/16, 3/8 x 24 - MT3 NCDC Drill Chuck Four-flute design with efficient chip

Four-flute design with efficient chip evacuation: Promotes fast material removal and excellent chip clearance

Trusted Carmex build quality: Premium materials and precise geometry enable reliable cutting action

helping maintain consistent cutting performance and reduce tool changes across challenging materials

reducing tool changes and component costs in busy fabrication environments

this drill delivers exceptional wear resistance and lower friction

Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 5/16, 3/8 x 24 - MT3 NCDC Drill Chuck Four-flute design with efficient chipEngineered as an evolution of Carmexs MTSH line, the FSH solid carbide thread mills deliver precise internal threading in the toughest materials. Designed for machinists who demand stability, wear resistance, and fast cutting in hard alloys, this tool excels where others struggle. Threading capacity: Compatible with UNC UNF UNEF UNS threads in 5 16" and 3 8" sizes with 24 TPI for accurate, repeatable internal threads. Material & shank: Solid carbide