The product is a half round 8" long machinist file with a coarse cut. This tool is specifically designed for metalworking, making it ideal for removing burrs and smoothing surfaces. The file has a half-round shape, making it more efficient at removing burrs and achieving a smooth finish on various types of metalwork. Its 8" length provides ample length for reaching into tight spaces and corners, while the coarse cut makes it suitable for rough cutting and shaping tasks.