Helical Flute Thread Mill: 1/4-20, Internal/External, 3 Flute, 1/4" Shank Dia, Solid Carbide MPN:TM187-20H

The Helical Flute Thread Mill from Harvey Tool is designed for creating both internal and external threads with a 1/4-20 size range. With three flutes, it ensures efficient chip evacuation, reducing heat build-up and providing superior surface finishes on materials such as aluminum, stainless steel, and titanium. The 3/8 shank diameter is suitable for a wide variety of machine tools while the solid carbide construction ensures durability and resistance to breaking or chipping. With its precision ground threads, this thread mill is perfect for applications in industries such as automotive, aviation, and medical device manufacturing where precision and accuracy are crucial.