Standard Pack = 1 piece(s). Number of Flutes=4; Material=Carbide; End Type=Square; Flute Type=Standard; Diameter=.026"; Shank Diameter=.125"; OAL=1.5"; Coating=TiAlN; Flute Length (FL)=.078"; Wire Size=#71; Helix Angle=30degree ; Single End/ Double End =Single; Tolerance=+/- .0005;