Accepts drills from 3/32-Inch through 9/32-Inch (wood screw sizes 2 through 18)7/16 to 19/32-Inch Cutting Diameter7/16-Inch Cutting Height45-Degree Angle3/32 to 9/32-Inch Shank, 2 Flute
Di-Count Adjustable Countersink - Carbide-Tipped
Brand: Timberline, Model: 20200, Size: 7/16 to 19/32-Inch Dia