It worked but it was a bit dangerous. It was very difficult to get it blowing and staying on the drill. We went there several times to use it and it flew away and rolled on the ground. We've found the trick is not to apply too much pressure. First we put the saw right on top of the wood and then we started drilling and nothing really worked, but then we started the drill, put it on the board and it started cutting. All in all, my fiancΓ© still has all 10 fingers and we have the perfect hole in our homemade cornhole board.