Home » 8 Pc Black & Gold Drill Bit Set 9/16″ – 1″ 8 Pc Black & Gold Drill Bit Set 9/16″ – 1″ Specifications Sizes: 9/16", 13/16", 5/8", 7/8", 11/16", 15/16", 3/4", & 1" 135 degree split point Gold surface treated with black oxide coating 3 flats on shank Black index case included Item Number: TAR8BG