Standard Pack = 1 piece(s). Diameter = 7/16, 0.4375 IN ; Finish = Bright; Flute Length = 2-1/16; Flute Type = Standard; Material = High Speed Steel; Overall Length = 3-7/16; Point Angle = 118 Degree; Point Style = Standard; Shank Diameter = 7/16; Shank Type = Straight;