Selection of Grinding materials:
(1)According to Original criterion of Industry Department
Series | Code | Granularity | Applying fields |
Diamond No.1 | JR1 | 46#~280# | Used to make resin binder grinding tools |
Diamond No.2 | JR2 | 46#~120# | Used to make metal binder grinding tools |
(2)According to Criterion of P.R.C.
Series | Code | Granularity | Usage | |
Narrow series | Broad series | |||
Synthetic Diamond | RVD | 60/70~325/400 | 60/80~270/400 | Used to make resin/ceram binder grinding tools or for grinding etc. |
Synthetic Diamond | MBD | 50/60~325/400 | 60/80~270/400 | Used to make metal binder grinding tools, plating products, drilling tool or for grinding etc. |
Cubic Boron Nitride | CBN | 20/25~325/400 | 20/30~270/400 | Used to make resin/metal/ceram binder grinding tools etc. |