The Collis #75102 End Mill from Field Tool Supply is engineered for high-performance milling applications. This end mill features a 2-flute design that provides excellent chip clearance and reduced cutting forces, making it suitable for a variety of materials including aluminum and steel. With a diameter of 1/2 inch and a length of 2 inches, it is optimized for precision machining. The tool is made from premium high-speed steel, ensuring durability and a longer tool life. It complies with ISO standards, making it a trusted choice for both industrial and hobbyist use.