Standard pack = 1 piece(s). Type = Solid Carbide Threadmill ; Item Class = 27BA ; Coating = Uncoated ; Cutter Diameter = 0.370 Inch ; Flute Type = Helical ; Length Of Cut = 0.666 Inch ; Material = Carbide ; Mininum Thread Size = 9/16 Inch ; Number Of Flutes = 4 ; Overall Length = 3.5 Inch ; Pitch = 18 ; Shank Diameter = 0.375 Inch ; Shank Type = Cylindrical ;.