Ingco 3 Pieces Step Drill Bit Set – AKSDS0301

• 3 pcs step drill bit set
• 1pcs 4-12mm，1mm/step，Shank
• diameter：6mm
• 1pcs 4-20mm，2mm/step，Shank
• diameter：8mm
• 1pcs 4-32mm，2mm/step，Shank
• diameter：10mm
• Material：HSS

Elevate your drilling versatility with the Ingco 3 Pieces Step Drill Bit Set – AKSDS0301. This set is designed for precision drilling in various materials, offering three step drill bits to meet your specific needs. The high-speed steel construction ensures durability and sharpness, allowing you to effortlessly drill multiple-sized holes. Whether you’re a professional tradesperson or a DIY enthusiast, trust Ingco for reliable and efficient tools.