Extend your reach a full 12 inch when drilling with Milwaukee selfeed bits, auger bits and hole saws. Accepts all 7/16 inch hex, secures with a hex key included. 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.
Custom alloy 76 steel maximizes resistance to wear and shock
Extends your reach when drilling with Milwaukee selfeed bits, auger bits and hole saws