Electric Milling Cutter Grinder 220V 5000rpm Drilling …
2020/01/30· In a grinding machine, there is an electric motor which supplies the motion power to the grinding wheel with the help of a belt and pulley. So when we start the electric motor the motor rotates at a certain rpm ( RPM, it may change according to the types of grinding machine) with the help of v-belt and cone pulley the grinding …