The Rotary Hammer 1800W TH118366 is a powerful electric construction tool designed for drilling into hard materials such as concrete, brick, stone, and masonry, when fitted with a compatible drill bit. With a stated power input of 1800 watts, this rotary hammer is an option for builders, contractors, electricians, plumbers, installation technicians, renovation specialists, and DIY users who need a tool for demanding drilling and construction tasks.