Standard Pack = 1 piece(s). Tool Diameter Decimal=0.6875; Mod Diameter Range Low=0.6591; Mod Diameter Range High=0.691; Diameter Shank=0.625; Diameter Pin Hole=0.25; Number Of Flutes=6; Length Flute=1.5; Length Carbide=1.5; Length Overall=3; Tool Diameter FraCTional=0.6875; Mod Diameter Range Low Metric=0.6591; Mod Diameter Range High Metric=0.691; Diameter Shank Decimal=0.625; Mod Diameter Range Low With (0)=0.6591; Mod Diameter Range High With (0)=0.691; Diameter Shank No (0) 3 Decimal Places=0.625; Length Overall Decimal=3;