Lenox 30807700G Hole Saw Kit, 9-Piece, Bi-Metal

High-speed steel teeth are reinforced to cut stronger, last longer, resists tooth strippage and withstands high torque. Includes one each of 7/8, 1, 1-1/4, 1-3/8, 1-1/2, 1-3/4, 2-1/8 in, two 5L, 6L arbors, one pilot drill and carrying case.