Standard Pack = 1 piece(s). Tool Diameter Decimal=0.5; Diameter Shank=0.375; Diameter Neck=0.1875; Number Of Teeth=3; Length Overall=2.125; Tool Diameter FraCTional=0.5; Tool Width FraCTion=0.21875; Tool Width Decimal=0.21875; Diameter Shank Decimal=0.375; Neck Diameter Decimal=0.1875; Diameter Shank No (0) 3 Decimal Places=0.375; Length Overall Decimal=2.125;