The cutting tools of the nail making machines become blunt and they require re-girding. We have developed a special cutter grinder for grinding all the profiles of cutters. These machines are provided with special type of jigs and fixtures so that even a semi-skilled worker can grind (re-sharpen) the cutting tools easily after a short training. It takes only a few minutes to re-sharpen. These three wheel type cutter grinder is available in 300 mm wheel size