Cutting corners on molding is a technique used in woodworking to create a clean, finished look at the corners of molding. It involves using a coping saw or a miter saw to cut the molding at a 45-degree angle, then fitting the two pieces together to form a seamless joint. This technique is commonly used to create crown molding, baseboards, and other types of decorative trim.
There are several benefits to cutting corners on molding. First, it creates a more professional and finished look than simply butting the molding pieces together at a 90-degree angle. Second, it helps to prevent the molding from separating or cracking over time. Third, it can help to hide any imperfections in the molding or the wall surface.