The Threading Tap Set (3-12mm) is designed for precise and efficient internal threading in metal, aluminum, steel, and other materials. Made from high-speed steel (HSS) for superior durability and wear resistance, these taps ensure smooth and accurate threading. Suitable for hand tapping or machine use, they provide clean and sharp threads for bolts and fasteners. Ideal for automotive, machinery, and industrial applications, this tap set is a must-have for mechanics, fabricators, and metalworkers. Available in all sizes from 3mm to 12mm, ensuring versatility for various threading needs.