I had gotten a notice from my insurance company that my back stairs were in bad shape and had to be repaired by a certain date or my coverage would be dropped. I contacted my son-in-law who had built his own deck a year previously. He told me he would help. I had about a week and a half to get it done. Using Ryobi corded and cordless tools we got it done in one day. My son-in-law (Joe) kept remarking that if he had used the Ryobi Impact Driver he would have finished his deck in half the time. He had used an electric drill and it took a pretty good while. The last thing he told me was that he was getting an impact driver, too. I think he loved that tool.