Diamond bruting wheel (also called ceramic diamond wheel) used for bruting natural diamond, diamond bruting/polishing/lapping wheel ,the diamond bruting wheel replaced PCD and now used for diamond bruting and natural diamond polishing applications, our ceramic diamond wheels achieved excellent diamond grinding and polishing performances,this kind of diamond wheels welcomed by customers from diamond making areas, such as USA,India, Belgium,Thailand etc. generally people use diameter 150mm and 175mm wheels.