Why bother writing an article about tasks as simple as mitering and beveling? Because there are a number of refinements to the process that can make the difference between mediocrity and quality. Furthermore, the techniques described here are useful for any quality woodworking project that requires precise joints-from the simple picture frame to the most elaborate piece of furniture.
Precision mitering begins with selection of the raw stock. Obviously, it must be straight and true with no warpage or other defects evident. If the work is large enough to require more than one piece of stock, be sure that the pieces are identical in width and thickness. At times, pieces of millwork that are nominally the same differ noticeably, owing to wear on the cutters at the mill or the cutters being sharpened between runs.