Carmex Thread Mills Carbide Mini Type - Metric - M10, M14, M16 x 1.5 - MT7The Carmex Carbide Mini Thread Mill is a compact, MT7 grade carbide tool designed for metric thread milling in tight spaces. It delivers fast, precise internal and external threads at high speeds, with deep hole capability for demanding applications. MT7 sub micron carbide with TiAlN coating: Ultra durable substrate with a multi layer TiAlN coating (ISO K10K20) for wear resistance at high cutting speeds. Metric threading options: Handles M10 x 1. 5,