DEWALT XR 20-volt Max-Amp 1-in Sds-plus Variable Speed Cordless Rotary Hammer Drill in the Rotary Hammer Drills department at Lowes.com
SHALL 1-1/4 Inch SDS Plus Heavy Duty Rotary Hammer Drill, 12.5 Amp Demolition Hammer, One Knob 4 Functions with Speed Adjustment, Flat Chisel, Point Chisel and 3 Drill Bits Included, 0-950 RPM - - Amazon.com