The EM-CR(04) 1/16 Rad X 3/8 SH from Field Tool Supply is a precision end mill designed for creating intricate shapes and contours. With a 1/16 inch radius and a 3/8 inch shank, this tool is perfect for detailed machining tasks. Made from high-quality materials, it offers excellent cutting performance and durability. The end mill is suitable for use in various applications, including milling, drilling, and engraving. Its compact size allows for precision work in tight spaces, making it a versatile addition to your machining toolkit.