This machine is suitable for use in maintenance workshop and tool workshop of machining workshop. This machine tool is mainly used to grind the plane of the workpiece with the circumference of the grinding wheel. Because the circumference of the grinding wheel is used for grinding, the workpiece surface can achieve higher accuracy and lower roughness values. This machine tool can also use the end surface of the grinding wheel to grind the vertical plane of the workpiece. During grinding, according to the shape and size of the workpiece, it can be adsorbed on the electromagnetic chuck or directly fixed on the work surface, or it can be held by other fixtures cut. This machine can grind workpieces made of steel, cast iron, non-ferrous metals and other materials.