Draper - D20 20V Impact Driver and SDS+ Drill Kit. A Draper D20 bundle including a powerful SDS+ rotary hammer drill, a handy cordless 1/4" impact driver, and a useful USB adaptor, supplied with a 5.0Ah battery, three 2.0Ah batteries and two chargers. A great kit for a host of activities, especially useful in the construction and fabrication industries. The SDS+ rotary drill and impact driver feature brushless motors for enhanced performance.