Monocrystalline Synthetic Diamond Selecting high quality graphite as raw material, several hours or days' machine press, the high quality raw monocrystalline diamond powder come out, then through crushing, shaping, purifying and grading, we get good shape diamond powder with all grits. As a kind of super hard abrasive material, it has features of high hardness, strength, toughness, good thermal conductivity and fine heat stability and impact resistance. synthetic diamond standard of international standard of china mesh standard of international standard of china mesh D602 30/40 30# D426 40/45 40# D356 45/50 45# D301 50/60 50# D251 60/70 60# D213 70/80 70# D180 80/100 80# D151 100/120 100# D126 120/140 120# D107 140/170 140# D91 170/200 170# D76 200/230 200# D64 230/270 230# D54 270/325 270# D46 325/400 325# 400/500 400# 500/600 500# Applications: Used as high precise abrasive material: l .Gem, stone, carbide process, such as back lapping and polishing of glass based mirror. 2. For making tools, such as sinter diamond saw blade, diamond drill bit, diamond abrasive wheels, resin bond diamond cup wheels, etc. 3. PCD/PDC wire drawing die blanks, PDC/PCD oil bit. 4. Electroplated films of metal mold, tools, etc.   Established in 1990,Zhecheng Hongxiang Superhard Material Co., Ltd is a specialized enterprise that engages in the research, production and sales of various kinds of synthetic diamond and diamond tool,glass tools,which keep ahead in Chinese market. Our target: Advanced technology is the basis of high-quality products. Our products have experted to United Kingdom,France,Germany,Spain,Italy,USA,Canada,Brazil,Japan,Korea,Thailand,Vietnam,India,Egypt,Iran,Turkey etc 52 countries and participated in many domestic and international exhibitions.Besides,our products have won good satisfaction and recogntion by foreign customers Please contact us if you would like any further information.