Some folks swear by their wet saws for cutting tile, while others couldn’t bear to part with their trim router. But there's at least one power tool that any DIYer worth his salt keeps within reach and uses at least weekly—the cordless drill and driver. It’s portable and can be used for everything from hanging pictures to framing a house. But to those in the know, a cordless drill can help out with plenty of other tasks as well. Its rotating motor and adjustable chuck mean you can insert all kinds of things and make them spin—and this flexibility, it turns out, can be quite handy. Here are 9 new ways to use a cordless drill/driver.