Feature●High grade steel 1045 carbon steel for a longer life●Self feed tip has a single spur to leave a cleaner entry and exit hole●Quick change 7/16-Inch hex shank for use in quick change chucks or standard chucks●self feeding screw point for faster hole starts and easier cutting●Machined on a center post for a stronger more rigid bitDescription
From the Manufacturer
Single spur auger bit for a cleaner entry and exit hole and a quick change shank that works in standard and quick change chucks