Standard Pack = 1 piece(s). Flute Length = 6 1/4 IN ; Flute Type = Straight Flute ; Large End Diameter = 1.799 IN ; Material = High Speed Steel ; Overall Length = 9 3/4 IN ; Shank Type = Straight Shank ; Size = 5 MT ; Size Type = Taper Size ; Small End Diameter = 1.4717 IN ; Type = Roughing ;