diamond grinding discs for grinding marbles ,granite , ceramic , glass and other stone material Size: 46 #, 60#, 80#, 150 #,

Jiangyin Jiufeng diamond tools Co., LTD, manufacture  different  kinds of   electroplated diamond and cut grinding discs  ,  this kind of diamond grinding discs for grinding marbles ,granite , ceramic , glass and other stone material Size: 46 #, 60#, 80#, 150 #,

Diamond diagonal grinding discs