DeWalt wireless screwdriver relies on the metal cage design for wireless screwdrivers. This is particularly powerful, for example, compared to Makita instead. Because Makita uses a trick: Specifically, the manufacturer makes his wireless screwdriver particularly easy by replacing the protective plastic cas...
or bit you have in your driver to turn it, and that you shouldn’t need to carry an arsenal of driver bits or a pocketful of screwdrivers. So doesn’t creating yet another bit type or screwdriver that you need to carry seem counter productive?