40-Piece Tap and Die Set M3-M12 Tapping and Threading Tools with Tap Wrench Accessories

Complete Set: This 40-piece tap and die set includes 17 taps (M3-M12) and 17 dies (M3-M12) made of bearing steel for through drilling and tapping.Durable Construction: Made from high-quality bearing steel, these taps and dies offer exceptional durability and longevity, with high hardness, sharpness, and practicality. They also have good impact resistance and won't break easily.Precise Threading: The set includes metric sizes from M3 to M12, allowing for precise threading in various applications.Can be used for drilling and tapping through holes in thin stainless steel, mild steel, iron, copper, aluminum, and wood panels; cutting new, precise threads or repairing damaged external and internal threads; and can be used for repairing machine tools, transformers, motors, automobiles, computers, screws, etc.Convenient storage: Taps and dies are neatly organized in a sturdy plastic case, ensuring easy storage and transport.Versatile accessories: The kit includes a tap wrench and other essential accessories, making it a complete solution for your tapping and threading needs.