The Bosch 1191VSRK 1/2 In. VSR hammer drill has a powerful 7 A reversing motor. It also has an ergonomic design. All this means the 119VSRK is engineered to provide the highest performance to weight ratio in its class. Use the selector lever to choose the hammer drill for tough concrete. Select drill only for steel, wood, or aluminum. Kit includes 360-degree handle, depth gauge, and carrying case.