Standard Pack = 1 piece(s). Tool Diameter Decimal=1; Mod Diameter Range Low=0.9411; Mod Diameter Range High=1.003; Diameter Hole Large End=0.5; Fits Arbor No=5; Number Of Flutes=8; Length Flute=1.9375; Length Carbide=1; Length Overall=2.5; Tool Diameter FraCTional=1; Mod Diameter Range Low Metric=0.9411; Mod Diameter Range High Metric=1.003; Mod Diameter Range Low With (0)=0.9411; Mod Diameter Range High With (0)=1.003; Length Overall Decimal=2.5;