Convex diamond grinding pad -- the use of micro-powder diamond and resin chelated, high grinding efficiency, no scratch, sapphire, silicon, lanthanide glass, crystal, 2.5D/3D glass and other materials surface fine grinding thin high-efficiency environmental protection products; Replace corundum, silicon carbide grinding process, so that the working environment and emissions clean and environmentally friendly, cost-effective.

Particle size: 4μm, 9μm, 15μm, 20μm, 30μm;

Size: φ260mm-1100mm.