Although it takes longer than a jointer, routers can make clean, straight-edged joints for cabinet doors and panels, as well as for other woodworking projects.. The ultimate machines for all kinds of woodworking joints. make dovetails, mortise and tenons, this is probably the best router accessory since the woodrat!. Whether you want to learn carpentry to work on your home, or you’re interested in pursuing a new hobby, learning which types of wood joints are needed for your.