Processing workpiece: hard alloy, metal ceramics, magnetic materials, woodworking drills, milling cutters, alloy rigid tools. Characteristics: Resin bonded products have the characteristics of high precision of the surface of the processed workpiece, low heat generation, not easy to burn the workpiece, etc. It is suitable for rough grinding, semi-fine grinding, fine grinding, polishing of most of the workpieces and materials. Accept customization with special sizes. The particle size and concentration can be prepared according to customer requirements.