Scientific Cutting Tools TM170-32SA Straight Flute Thread Mill: 1/4-32, Internal, 3 Flutes, 1/4" Shank Dia, Solid Carbide
Straight Flute Thread Mill: 1/4-32, Internal, 3 Flutes, 1/4" Shank Dia, Solid Carbide 32 TPI, 0.17" Cut Dia, 0.388" LOC, 2.5" OAL, AlTiN+ Coated
$203.97