Step Drill Bits

Saikeiny Tools' step drill bits are precision-crafted for efficient drilling across multiple hole diameters with a single tool. These versatile drill bits feature progressive cutting edges, enabling smooth transitions and precise enlargement of holes, optimizing productivity.

Manufactured from premium cobalt HSS material, our step drill bits provide exceptional durability and heat resistance. Ideal for metalworking tasks involving stainless steel, aluminum, and sheet metals, they ensure accurate, burr-free results while reducing drilling time.

Commonly utilized in electrical, HVAC, automotive, and general metal fabrication industries, Saikeiny Tools' step drill bits deliver reliable, high-performance drilling. Enhanced chip evacuation design prevents overheating, extending tool life and improving overall efficiency.