Square End Mill: 1-1/2" Dia, 1-5/8" LOC, 2 Flutes, High Speed Steel MPN:720-1135

The Helical Flute Thread Mill: 1/4-18 to 3/8-18, Internal & External, 4 Flute, 5/16'' Shank Dia, Solid Carbide is a versatile cutting tool designed for use in thread milling applications. Its key features include a thread range of 1/4'-18 to 3/8'-18, 4 flutes, a shank diameter of 5/16'', and solid carbide construction. This helical flute thread mill is suitable for use in various industries such as automotive, aerospace, and manufacturing. It offers exceptional cutting performance, precision, and durability, making it ideal for creating high-quality threads on both internal and external surfaces of hard materials like stainless steel, cast iron, and alloy steel. Its helical flute design allows for faster cutting speeds and reduced wear on the tool and material, resulting in consistent thread quality and longer tool life. Overall, this product is an essential tool for professionals who require precision and reliability in their thread milling operations.