Standard Pack = 1 piece(s). Decimal Equivalent = 0.2812 ; Flute Length = 1-1/2 IN ; Flute Type = Full Length ; Material = Carbide Tipped ; Number of Flutes = 4 ; Overall Length = 6 IN ; Shank Diameter = .2475 - .2485 IN ; Shank Type = Full Length Straight Shank for Steel ; Size = 9/32 IN ; Size Type = Fractional Size ;