Scientific Cutting Tools TM10-1.5MM-HA Helical Flute Thread Mill: Internal & External, 4 Flute, 5/16" Shank Dia, Solid Carbide
Helical Flute Thread Mill: Internal & External, 4 Flute, 5/16" Shank Dia, Solid Carbide 0.29" Cut Dia, 0.792" LOC, 3.5" OAL, AlTiN+ Coated
$268.25