Thes Black & Decker KR604CRESK is a powerful 600 Watt corded hammer drill that will make light work of the toughest of jobs around the home or work place. It is fitted with variable speeds, giving you the necessary control & torque required to complete a whole host of jobs. It is ideal for drilling into a variety of materials such as wood, metal, plastic & masonry & features forward & reverse for increased versatility.