Dado-Master Stack Set Consists of: 2 Outside Dado Blades, 5 degree Negative Hook 4 - 1/8" x 4 Tooth Chipper 1 - 1/16" x 4 Tooth Chipper 1 - 3/32" x 4 Tooth Chipper Free Shim Set can be use on both table saw and radial arm saws, Full Instruction Sheet with stack size chart and Free Blade Runner Storage Case (a $20 value) This set also cuts undersized plywood grooves 15/32" & 23/32" Our Northwoods Dado-Master will give superior tear-out-free, perfect flat bottom groove dado's on all hardwoods and softwoods. This superior dado set will also dado even the most fragile plywood veneers like oak ply and melamine without a splinter or chip, and will cut in all directions.