Can anyone tell me a good source for 2" auger bits? It seems like not too many people make them anymore. I heard that you can get them from Irwin but only by special order. Has enyone teied using a milwaukee or dewalt self feed bit to rough out a mortise? It seems like they may stay sraighter than an auger and can easily add an extension. I am also thinking about trying to use my drill press with an adjustable stand for the beams. Any thoughts?