Scientific Cutting Tools SPTM400FA-8A Single Profile Thread Mill: 5/8-8, 8 to 8 TPI, Internal, 4 Flutes, Solid Carbide
Single Profile Thread Mill: 5/8-8, 8 to 8 TPI, Internal, 4 Flutes, Solid Carbide 0.4" Cut Dia, 1/2" Shank Dia, 3.5" OAL, AlTiN+ Coated
$125.96