Straight Flute Thread Mill: 1/4-18, External & Internal, 3 Flutes, 5/16" Shank Dia, Solid Carbide MPN:17004489

Helical Flute Thread Mill: 1/2-32, Internal, 4 Flute, 3/8 Shank Dia, Solid Carbide is designed for precision threading and engraving applications in various industries such as aerospace, medical, and consumer goods. Made from solid carbide, this cutting tool provides high durability and resistance to wear. The helical flute design minimizes chip stacking and increases chip removal efficiency while the 1/2-32 internal thread form produces accurate threads with minimal slippage. The 4 flutes provide efficient material removal and ease of use in tight spaces, while the 3/8 shank diameter allows for secure mounting in various toolholders. Overall, this helical flute thread mill is ideal for manufacturers, engineers, and hobbyists seeking reliable cutting tools to achieve precise and accurate threads in their projects.