Standard Pack = 1 piece(s). Decimal Equivalent = 0.4375 IN ; Flute Length = 1 3/4 IN ; Flute Type = Straight Flute ; Material = High Speed Steel ; Number of Flutes = 6 ; Overall Length = 7 IN ; Shank Type = Straight Shank ; Size = 7/16 IN ; Size Type = Fractional Size ; Type = Straight Shank / Straight Flute ;