A spline is a small piece of wood that spans between the miter joint helping to reinforce the miter. It is not the strongest of joints but is a quick and decorative way to strengthen a mitered joint. There are two different methods to spline a carcase miter; one where the splines are inserted in through the exterior of the miter, bridging the joint, and one where a spline is added inside through the length of the miter. This video was produced for its free video library by The Center for Furniture Craftsmanship in Rockport, Maine. The Center is a nonprofit, international woodworking school dedicated to providing the best possible education in wood craftsmanship and design.
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