Engineered for durability and performance, these high-speed steel drill bits are designed to tackle tough metal surfaces with ease. The innovative split point tip ensures accurate drilling and prevents wandering, allowing for precise hole placement every time. Crafted from high-quality materials, these drill bits feature a robust construction that withstands the demands of heavy-duty use. The precision-ground flutes provide efficient chip removal, reducing friction and heat buildup for extended tool life. Features & Benefits • Permanent size markings located above shank for increased visibility • Suitable for portable drilling of steel, alloyed and non-alloyed up to 900N/mm² • Three flat sides eliminate slipping in the chuck • Innovative tapered web greatly reduces breakage with a gold ferrous oxide coating preventing overheating for longer bit life Specifications • Head Type: HSS • Diameter: 7.5mm • Working Length: 66mm • Product Length: 109mm • Pack Quantity: 10