The RHH181 offers an unbeatable combination of power and weight. This 3/4 In. hammer can drill up to 150 holes per charge. The Brushless Motor will deliver 2X motor life for the tool. Includes a 3-Mode selector switch: rotary hammer, rotation-only and hammer-only. This offers increased versatility for all drilling and chiseling applications. Best-in-class performance-to-weight ratio with the lightest weight with best-in-class chisel power. Includes (2) 4.0Ah FatPack Batteries (1) Charger (1) Carrying Bag.