China metal grinding wheel

The China metal grinding wheel is composed of a plurality of emery cloth sheets stuck on the tray in a fan-shaped superposition arrangement, and the angle of bonding of each emery cloth and the plane of the tray is 10°-30°. The utility model of the emery cloth arrangement can make the emery cloth wheel grinding and polishing. When the workpiece is processed, the cutting angle is optimized to ensure that the base material of the abrasive cloth wheel is consumed simultaneously with the frosting, which significantly improves the overall abrasion resistance and grinding efficiency of the planar emery cloth wheel and prolongs the service life of the grinding wheel.