Square End Mill: 1/4'' Dia, 1-1/4'' LOC, 3/8'' Shank Dia, 3-1/16'' OAL, 4 Flutes, Cobalt MPN:44310-00-W

Square end mills are high-speed cutting tools used to create square and rectangular profiles in a variety of materials such as metals, plastics, and composites. They have a unique design with four cutting edges arranged at 90 degrees to the shaft, allowing them to cut square corners with precision. This tool is made from cobalt steel, which provides excellent heat resistance and durability compared to standard high-speed steel tools. The size of this square end mill is 1/4 in diameter, with a length of cut (LOC) of 1-1/4, a shank diameter of 3/8, and an overall length of 3-1/16. Typical users include machinists, toolmakers, and manufacturers who require precise and accurate square and rectangular profiles in their parts and components. Cobalt steel square end mills are ideal for use in applications that demand high wear resistance, heat resistance, and stability at high cutting speeds.