If you don't have a router, you can make an edge- jointing jig for your table saw. It's very simple to make. The most important part is to have a. “ learn how to build a simple table saw jointer jig that will give you clean, straight edges from which to do glue-ups, make other joints or just. Turn your tablesaw into a jointer with this simple jig for perfect glue ups with this super simple jig. Check.