The D25550K Features: • 11.0 amp motor delivers high out put and overload protection. • Electronic Variable Speed allows the user to control the speed of drilling and chipping. • 7.3 ft/lbs of impact energy delivers up to 42% faster drilling and chipping applications than the competition. • Spline toolholder is compatible with most bits the user has. • Rubber grip helps reduce the level of vibration felt by the user when operating the tool. • Rear hanlde mount means less bending over when using tool in down drilling applications. • Factory clutch helps reduce the tools reaction to embedded steel when bits ''lock-up'' while in operation, preventing injury. • Modular construction allows service techinicians to repair tools quickly for less down time when you service tools. • 360° side handle allows user the ability to position the side handle wherever it best suits the application.