Auger Bit Adapters - Multiple Drive & Shank OptionsThese standard auger bit adapters are built to connect heavy duty auger bits to impact wrenches for demanding drilling applications where strength and reliability matter most. Designed for use with 7 16" and 5 8" hex shank auger bits, they provide a solid, slip free connection for drilling in wood, soil, ice, and submerged environments. Available in 1 2", 3 4", and 1" square drive options, they are well suited for high torque impact wrenches commonly