Milwaukee®, 2613-20, Rotary Hammer, Tool/Kit: Bare Tool, Cordless, Series: M18™, 1 in Chuck, SDS Plus Chuck, 4580 bpm Blows per Minute, 1.95 ft-lb Impact Energy, 1270 rpm No-Load, 18 V, Glass Filled Nylon Housing Material, D-Handle/Side, Variable Speed Control, No Reversible, 6.1 in H x 3.2 in W x 15 in L Dimensions