Carbide Bur Set, Number of Pieces 9, Trade Number SA-42, SA-43, SC-41, SC-42, SD-42, SE-41, SF-42, SG-42, SM-43, Includes SA-42, SA-43, SC-41, SC-42, SD-42, SE-41, SF-42, SG-42, SM-43, Shank Dia. 1/8 in