Grinding is a grinding operation in which tools made of fine grains and abrasives (grinding wheels) are removed from the softer workpiece by the abrasion process, whereby the grains act as cutting edges and Many of them, along with the wearability of the process, allow for smooth and polished surfaces.

The main application of grinding is to make a high surface finish in the final stages of fabrication, or to create base surfaces at the beginning of the process. In addition, the most important advantage of grinding is the removal of hard surfaces that other machining processes are unable to handle.