| Druh zrna | Nejhrubší ➞ Nejjemnější | |||||
|---|---|---|---|---|---|---|
| Coarse (80) |
Medium (100-120) |
Fine (180) |
Very fine (320) |
Super fine (400) |
Ultra fine (600-800) |
|
| Korund | A-CRS | A-MED | A-FN | A-VFN | - | - |
| Karbid křemíku | - | S-MED | - | S-VFN | S-SFN | S-UFN |
| Zirkonkorund | - | Z-MED | Z-FN | Z-VFN | - | - |
| Korund + impregnace | - | A-MED | - | - | - | - |
| Rouno bez brusiva | - | - | - | - | - | - |
