Helical Flute Thread Mill: #4-40, Internal, 3 Flute, 1/4" Shank Dia, Solid Carbide MPN:80431

The helical flute thread mill is an essential tool for precision machinists or manufacturers who specialize in small to medium-sized components requiring intricate and accurate threads such as jewelry makers and medical device producers. The solid carbide construction provides durability and resilience during prolonged use while offering superior quality threads, precise fitment, and fine surface finishes on hard-to-machine materials like stainless steel or titanium alloys for its customers in the Vargus industry segment.