DescriptionSpecificationsDescriptionTaper Length Drill Bit: 0.4921" Dia, 135 ° Oxide;Gold Finish, 4.764" Flute Length, 7.48" OAL, RH Cut, Parabolic Flute, Straight Shank, Series 2575SpecificationsManufacturer Item No.C16832Manufacturer NameCleveland