Standard Pack = 1 piece(s). Cutting Diameter = .1624 inch ; Overall Length = 3 inch ; Flute Length = 1 inch ; Shank Diameter = .1624 ; Number of Flutes = 2 ; Material = Solid Carbide ; Drill Point Angle, type = 140, Honed, Double Split ; Coating type = TiN ; Coolant Fed = Yes ; Drill Application information = All Material High Performance drill ;