You can use a router to make those square ... The photos show two ways to make your joint. If you have a very bowed board, ...

Box joints on an angle make six sided projects ... the mortise and tenon joint made with the router. Decorative woodwork is evident in the Swiss Railing. Angled panels and wrought iron hardware ...

We’ve never seen something like this, though. It’s a box joint jig for a table saw, it’s automated, and it puts barcodes on boxes. [Ben] built this box joint jig a few years ago as a ...