To attach a swinging door hinge to a door saddle, I need to drill holes into the saddle about 1/2" from the door jamb. My electric drill body gets in the way. Does anyone know of a very narrow drill, with a narrow chuck and a body not much wider? Searched Amazon for "narrow", "thin" and "small" drills, but didn't come up with much. Looking at pictures of right-angle drills, I'm not sure they'd be any better. Have my Dad's old manual "Yankee" drill, which is narrow enough, but I'm not sure I want to work that hard. Any ideas?