DeWALT DWADTQTR5SET impact-ready 5 piece drill tap set 1/4 in capacity features a 1/4 in hex shank for use in impact drivers. This item allows you to drill, tap and countersink all-in-one step, capable of working with up to 1/4 in thick material capacity. Commonly used by elevator installers, mechanicals, electricians, glaziers.
