The deep, open-throat design of the Ship Auger bit clears chips for faster, cleaner cuts. The shank is 7/16-Inch hex to fit 1/2-Inch (13 mm) and larger three-jaw chucks. Used for heavy construction and repair work in mines, on docks and bridges as well as electrical work.

• Bits drill through nails, wood, vinyl, plastics, and heavy timber
• Special bit steel with machine-ground flutes and polished edges for smooth, wobble-free boring
• Full length is heat-treated and tempered
• Feed-screw pilot draws bit into wood
• Head and twist are ground to correct clearance for easy removal from hole
• For heavy construction and repair work in mines, on docks and bridges as well as electrical work