Niagara Cutter 17004527 Helical Flute Thread Mill: Internal & External, 3 Flute, 1/4" Shank Dia, Solid Carbide
Helical Flute Thread Mill: Internal & External, 3 Flute, 1/4" Shank Dia, Solid Carbide 0.235" Cut Dia, 5/8" LOC, AlCrN Coated
$243.42