A round cutting disc is a cutting tool which almost everyone uses. Its design is circular so that it functions optimally when rotating. The abrasive grains on the edge cut synchronously which guarantees the efficiency needed. Round cutting discs are used in various industries from metal cutting to woodworking. In automobile servicing, round drilling and cutting discs or simply cutting discs are used to saw or cut metal automobile parts. This tool is perfect for rod and pipe cutting for industrial hobbyists. To satisfy particular demands, producers manufacture round cutting discs of all diameters; larger discs cut faster but use more energy.