Product Description
Step Drill Bit Set, Material HSS, Steam Oxide Finish, Number of Pieces 4, Number of Hole Sizes 28, Size Range 1/8 In. to 1-3/8 In., Sizes Included 1/8 In., 5/32 In., 1/4 In., 5/16 In., 3/16 In., 7/32 In., 3/8 In., 1/4 In., 9/32 In., 5/