Carmex Thread Mills Solid Carbide - Fast Type - With Internal Coolant Bore - Metric - M3, M3.5 x 0.5 - MT8The Carmex FMT Fast MT line delivers precision, speed, and reliability in metric thread milling. Designed for engineers and machinists who demand clean, accurate small thread results, these solid carbide tools excel in high speed threading tasks with efficient cooling and chip management. Material: Solid carbide construction for rigidity and long tool life in hard metals and tough alloys. Flute count: 58 flutes to boost material removal and reduce