The 5/16 CONSTRUCT RMR SPI HP from Field Tool Supply is a high-performance end mill designed for efficient material removal. With a diameter of 5/16 inch, this tool features a specialized geometry that enhances cutting speed and precision. Constructed from high-quality materials, it offers exceptional durability and wear resistance, making it ideal for machining a variety of materials. This end mill is compatible with CNC machines and manual mills, providing versatility in manufacturing processes. Perfect for professionals seeking reliable cutting solutions, it ensures optimal performance in demanding applications.