The EMCO-SR(40) 1-1/4X1-1/4 6FL end mill from Field Tool Supply is a high-performance cutting tool designed for precision machining. With a diameter of 1-1/4 inches and 6 flutes, it offers superior chip removal and cutting efficiency. Made from high-speed steel, this end mill is suitable for a wide range of materials, including aluminum and steel. Its design ensures compatibility with CNC and manual milling machines, making it a versatile choice for various applications. This tool meets rigorous industry standards for quality and durability.