Standard Pack = 1 piece(s). Cutter Height=.159 IN; Cutting Diameter=.7500 IN; Insert Torx Key=T7; Insert Torx Screw=TS25456M1/M2; IC=1/4 IN; Length(Neck& Head)=.750 IN; Number of Inserts=2; Overall Length=3 IN; Shank Diameter=.625 IN; Uses Insert Style=SPHX 060304; Model Number=C45-075-SP06-062;