If you need it for only a few then the Rockler 2 hole ones would be a economical solution. http://www.rockler.com/rockler-3-8-d...illing-jig-kit For a better kit get the JessEm http://www.leevalley.com/US/wood/pag...311,42319&ap=1 they have free shipping now too. I have the full set and real like it. Dan