Scientific Cutting Tools TM235-32A Straight Flute Thread Mill: 5/16-32, Internal, 3 Flutes, 1/4" Shank Dia, Solid Carbide
Straight Flute Thread Mill: 5/16-32, Internal, 3 Flutes, 1/4" Shank Dia, Solid Carbide 32 TPI, 0.235" Cut Dia, 0.669" LOC, 2.5" OAL, AlTiN+ Coated
$138.21