Standard Pack = 1 piece(s). Flute Length = 6 1/8 IN ; Flute Type = Straight Flute ; Large End Diameter = 1.153 IN ; Material = High Speed Steel ; Overall Length = 8 7/8 IN ; Shank Type = Straight Shank ; Size = 9 B&S ; Size Type = Taper Size ; Small End Diameter = 0.8974 IN ; Type = Finishing ;