Mass Pro 20PCS Tap & Die Set-Metric Size M3~M12 Tap&Die Set Threading Tool Kit Wrench Handle for Threading and Rethreading External & Internal Threads

Metric Tap and Die Set - Contains 18pcs Dies and Taps: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.25, M9x1.25, M10x1.5, M12x1.75, 1pcs x Tap Wrench, 1pcs x Die Handle, with a store case. High Hardness Material - Made from high hardness bearing steel with heat treated, providing strong strength in re-threading hard materials like metal and creating new threads in soft materials such as plastic. Accurate Threading Performance - The cutting teeth of the tap & die set are manufactured with precision CNC machining techniques and heat treated, ensuring precise dimensions and increasing hardness and sharpness, resulting in clean and accurate threads. Wide Applications - Tap & die set can process, correct or clean the internal and external threads in general purpose threading in stainless steel, copper, aluminum, brass, carbon steel, cast iron, plastic, wood, etc.. Complete Set Accessory - Tap and die sets have a wide range of applications across various industries and DIY projects such as repairing plumbing, woodworking, metalworking, etc.. An essential tools for professionals and hobbyists alike.