10.0 Amp motor delivers increased drilling performance. Patented DEWALT built motor design generates 50% more power with increased overload protection for added durability. Dual Mode: hammerdrill / drill for versatility in masonry, wood, or steel drilling applications. 2-Speed range for high speed drilling or high torque applications. Mid-handle grip design with soft grip provides increased balance and comfort. Metal gear housing for jobsite durability and increased reliability. 360° locking side handle with soft grip for greater control and versatility.