Countersink Drills (Drill Point), 6 Length, Style 5B - Use with Adjustable Counterbores and Countersinks - Southeast Tool SE503010**; 5/16 Cutting diameter, 1 1/2 Cutting length, 1/4 Shank diameter, 6 overall length.
*Please note that the above picture is a representation of the type of tool and may not accurately represent the actual size and dimensions.
WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov