MLCS 8376 Plywood Straight Router Bit  3-Piece Boxed Set
Boxed Set includes 3 quality Carbide-tipped router bits in common metric plywood sizes: 13/64" (5.2 mm--for 1/4" undersize), 31/64" (12.3 mm--for 1/2" undersize), and 23/32" (18.2 mm--for 3/4" undersize).  All Bits are 1/2" shank.