Shop Fox W1500 Right Angle Jig www.amazon.com Shop Fox Right Jig is a multi-functional production aid, which can be used in conjunction with table saws, shapers, sanders and other woodworking machines. Its purpose is to help machine wood, wood composite materials and plastic. More specifically, the Shop Fox can be used to cut tenons, grooves, dadoes, rail ends, finger joints, glue joints, dovetails and other joints used in woodworking. The Shop Fox accomplishes these tasks by combining conventional clamping methods with unique design features. The result is one of the most versatile woodworking tools you will ever own.