Helical Flute Thread Mill: 1/4-20, Internal, 4 Flute, Solid Carbide MPN:9047000063500

This helical flute thread mill cutter is ideal for cutting internal threads into steel or aluminum materials in production environments. Its four flutes provide efficient chip removal while producing smooth threads and the uncoated solid carbide construction ensures durability even when working with hard materials such as stainless steel. This precision-made thread mill can cut 1/4-20 threads to specification every time, making it an excellent choice for machine shops needing reliable internal threading operations in various applications.