Product Description Description: The MAKITA® ULTIMATE IMPACT T-01725 70-Piece Impact Screwdriver Bit & Drill Set offers a full range of solutions for drilling, driving and fastening Each bit is black-oxide coated to resist corrosion, with a proprietary heat treatment engineered for longer bit life Manufactured with ULTRA-LOK™ 1/4″-Hex Quick-Change Shanks, the T-01725 is a perfect companion for a impact drivers and drill/drivers Features:  Made from S2 modified steel, and heat treated – For longer life Black Oxide Finish – Engineered to resist corrosion ULTRA-LOK™ 1/4-Hex Shank – Engineered for fast and easy bit changes and no drill bit spin-out Full range of solutions for drilling, driving and fastening. Each bit is black-oxide coated to resist corrosion, with a proprietary heat treatment engineered for longer bit life. Manufactured with ULTRA-LOK™ 1/4″-Hex Quick-Change Shanks Made from S2 modified steel, and heat treated – For longer life Black Oxide Finish – Engineered to resist corrosion ULTRA-LOK™ 1/4-Hex Shank – Engineered for fast and easy bit changes and no drill bit spin-out UPC: 0088381943086 Enquiry Tell A Friend