A Hitachi cordless driver is sometimes needed to aid with a drill or a wrench in putting in screws, nuts, or bolts, and, in some cases, power drivers have wrench, screwdriver, drill, or hammer functions as additional features – or else those power tools have an additional driver feature. Our selection of Hitachi drivers includes Hitachi impact driver and hex driver designs, all of which are available as cordless driver models powered by lithium ion or nickel cadmium batteries. With impact drivers in particular, not only does the driver function in assisting with wrench or drill use but the power tool itself is light and can be carried easily with the other tools to be used with. A Hitachi drill driver is a great addition for any operation, and you can find one here at Power Tools .us!