diamond mesh powder ,  synthetic diamond powder for grinding , cutting  

 RVD mesh powder:

 30/40...40/50...50/60...60/70...70/80...80/100...100/120...120/140 ...140/170

170/200..200/230..230/270..270/325..325/400..400/500

Features : Most crystal are iiregular , with rough surface

Application : For making resin bond and vitrified bond  abrasive tools or lapping paste ect.

 Like Hard alloy, glass, ceramics , diamond ect

MBD Size : 

 30/40...40/50...50/60...60/70...70/80...80/100...100/120...120/140

Features: Complete crystal shape, full crystal faces,
            higher static pressure strength

Application : stone,concrete product , refractory ect.

For making metal bond abrasive tools,
electroplated product and drilling tools

diamond micron powder for polishing 

0-0.25/0-0.5/0-1/0.5-1/0.5-1.5/0-2/1-2/0.5-3/1-3/1.5-3/2-3/2-4/2-5/3-6/3-7/4-8/4-9/5-
10/5-12/6-12/7-14/8-16/8-20/10-20/12-22/12-25/15-25/20-30/22-36/30-40/30-
50/36-54/40-60/50-70/54-80