Milwaukee 48-28-4001 5-1/2 Inch Bit Extension

Extend your reach 5-1/2 inches when drilling with Milwaukee Selfeed Bits, Auger Bits and Hole Saws. The Quick Change shank is 7/16 inch hex. The 7/16 inch hex fits both 3 jawed chucks, 1/2 inch drill capacity and larger, as well as 7/16 inch Quick Change chucks.