Abstract: An adjustable miter guide device for a table saw having parallel tracks to each side of a saw blade wherein two guide assemblies are provided each with a rail which can be fixed in any one of an infinite number of positions relative to a runner slidable along one of the tracks. The guide assemblies are interconnected by an adjustable common link bridging the saw blade so that one workpiece can be disposed laterally against one guide rail and the other workpiece disposed laterally against the other guide rail with an end portion overlapping the firstmentioned workpiece and abutting the firstmentioned guide rail for movement together into cutting engagement with the saw blade.