Many toymakers and other craftsman often find it essential to drill a hole through the body of a long dowel using a drill press. Mostly it is done by trial and error. Our center finder takes the guess work out of drilling a perfectly centered hole. Simply place the tool in the chuck of the drill press and position the dowel under it. Then remove the tool and replace it with a drill bit. Drill bit is positioned for drilling a perfectly centered hole through the dowel. Complete instructions are enclosed with the tool.