The BURR HSS CYL 5/16D X 1 L from Field Tool Supply is a high-speed steel cylindrical burr designed for precision cutting and shaping. With a diameter of 5/16 inches and a length of 1 inch, this burr is ideal for use in various materials, providing a smooth finish and efficient material removal. Its high-quality construction ensures durability and long-lasting performance, making it suitable for both professional and DIY applications. The burr meets industry standards, offering reliability and accuracy for all your machining needs.