For sale is a used Dewalt Heavy Duty Hammer Drill/Driver. The model number is DC910 (1600 RPM). The Drill is cordless 28v. I have tested the Hammer Drill. The Drill is in good working order with no motor smell. You will need your own battery. If you have any questions please Message me and please check out the other items i have for sale. If you have problems with your order, PLEASE CONTACT ME BEFORE LEAVING FEEDBACK. Thank You, mark