3PCS Step Drill Bit Set – Titanium Cobalt Coated for Metal Drilling (Sizes 3-12mm, 4-12mm, 4-20mm)

Tackle any metal drilling project with our 3PCS step drill bit set, featuring titanium cobalt coating for superior durability and precision. The set includes sizes 3-12mm, 4-12mm, and 4-20mm, making it ideal for various drilling tasks on metals, plastics, and other materials. The hex shank ensures a secure grip, while the straight groove design provides smooth, accurate drilling. Perfect for professionals and DIY enthusiasts alike, this set offers reliable performance for all your drilling needs

Order now and achieve precise drilling with our titanium-coated step drill bits