One of this hammer drill's more useful features is forward and reverse control. This hammer drill is mains-powered.
From Amazon
Einhell Hammer Drill Set TC-ID 1000 E Kit (1010 W, Wood Drilling Capacity 32 mm, Metal 13 mm, Concrete 16 mm, 13 mm Keyless Chuck with 16-Piece Drill Set and Bag)
Conrad Electronic
Einhell TC-ID 1000 E Kit 1-speed-Impact driver 1010 W