DEWALT 20V MAX SDS Rotary Hammer Drill, Cordless, 3 Application Modes, Bare Tool Only (DCH273B) - - Amazon.com
Milwaukee M18 18V Lithium-Ion Brushless Cordless Hammer Drill and Impact Combo Kit with Free M18 5 in. Random Orbit Sander 2893-22CX-2648-20 - The Home Depot