This set of cutters can shape doors from a wide range of stock. Stock from 5/8" to 2-1/8" can easily be shaped with the Futura 2000. Each set contains four cutters: 2 two-wing profile cutters, one 1/4" four-wing grooving cutter, and one 3/8" four-wing grooving cutter. The profile cutters are reversed to cut the mating stile and rail profiles. The 1/4" and 3/8" groovers are stackable to cut mortises 1/4", 3/8", and 5/8" wide. Also included are shims and spacers to adjust the cutters so they produce the precise tenon thickness desired to compensate for any change that occurs when the cutters are face ground. The cutters come in a sturdy storage case. All cutters are 1-1/4" bore but may be bushed down for any spindle size down to 3/4".