1、Made of diamond, long service life. 2、Good thermal conductivity can avoid burns, cracks of the workpiece, greatly improving the processing quality. 3、This product has good grinding performance, which can reduce the grinding power and energy consumption. 4、The diamond grinding wheel is generally suitable for grind of marble, granite, ceramics, glass, etc. 5、The product is suitable for high-speed electric grinding wheel, pneumatic tools and other equipment.