Carmex Thread Mills Solid Carbide - Internal Thread - Metric - M14, M17 x 2 - MT7The Carmex MT7 solid carbide internal thread mill delivers precise metric threading in a compact, repeatable cut. Designed for machinists and job shops, it offers reliable, cost efficient internal threading for demanding metalworking tasks. Solid carbide construction: built for rigidity and wear resistance to extend tool life in challenging materials. Internal thread milling: creates accurate internal threads in metric sizes M14 and M17x2 with clean,