DescriptionSpecificationsDescriptionSingle Profile Thread Mill: #0-72 to #0-90, 72 to 90 TPI, Internal & External, 2 Flutes, Solid Carbide 0.04" Cut Dia, 1/8" Shank Dia, 1.5" OAL, Bright/UncoatedSpecificationsManufacturer NameScientific Cutting Tools