Hammer drill Hikoki DH18DPB Tool Only. Light, well-balanced and compact hammer drill for drilling with or without blows. Good ergonomics and easy maneuvering with a centered center of gravity and handle design where the grip is in line with the drill. Short machine body provides good accessibility, even in tight spaces. Efficient with very high rotational speed. Powerful carbon brushless motor provides longer operating time and service life, as well as less engine maintenance.