Six sizes preferred by refrigeration professionals. One each hole saws 5/8, 7/8, 1-1/8, 1-3/8, 1-5/8, 2-1/8 inch (16, 22, 29, 35, 41, 54mm). One each arbors 5L, 6L. One spare pilot drill 56PD. Plastic case
Six sizes preferred by refrigeration professionals. One each hole saws 5/8, 7/8, 1-1/8, 1-3/8, 1-5/8, 2-1/8 inch (16, 22, 29, 35, 41, 54mm). One each arbors 5L, 6L. One spare pilot drill 56PD. Plastic case