7 Amp 3/8 in. Variable Speed Reversing DrillThe 3 8 in. 7 Amp DW223G variable speed reversing drill has the most power in its class and is a terrific tool for metal fabricators, cabinet shops, trim carpenters and general construction. It's capable of driving 3 in. screws or door hardware and spade bits into wood up to 1 in. thick. This unit can also drill up to 3 8 in. holes in light gauge steel. The metal gear housing and helical cut, heat treated steel gears add durability and provide longer