Specifications

Step Drill Bit, Cobalt, 12 Sizes, 3/16-7/8

Technical Specification Item Step Drill Bit Material Cobalt Finish Steam Oxide Number of Hole Sizes 12 Shank Size 3/8 Step Thickness 1/16 Size Range 3/16 to 7/8 Sizes Included 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 Number of Flutes 1 Shank Type Hex Bit Length 3-1/4 Compliance and Restrictions None This listing is for each. General Information IW- Brand Name Unibit Manufacturer IRWIN Industrial Tool Company Manufacturer Part Number Product Model Product Type Drill Bit UPC 038548099224 Weight 1 lbs Miscellaneous Additional Information Hole Sizes: 3/16 - 7/8 Number of Holes: 12 steps Increments: 1/16 Ral concave flute