Vargus 80549 Helical Flute Thread Mill, 3/4-16 Thread, American UN Thread, 3-1/2 in Overall Length, 4 Flutes, 1/2 in Shank Dia

Vargus Helical Flute Thread Mill, Internal, 3/4-16 Thread, American UN Thread, 3-1/2 in Overall Length, 4 Flutes, 1/2 in Shank Dia, Series: He-Lex, 0.496 in Cutting Dia, 1-1/4 in Length of Cut, Carbide, TiCN Coated