Miter Folds and Lots of Concrete Demo

What happens here

This video demonstrates a precise technique for creating miter fold details on deck boards, specifically for stair treads and skirting. It involves routing a V-groove into the deck board, heating the groove, and then folding the board to create a clean, seamless corner that appears to be a single, solid piece of material. This method enhances the aesthetic appeal of the deck by providing a finished look without visible end grain or fasteners.