| K0 | K1 | K2 | K3 | K5 |
|---|---|---|---|---|---|
| Extra Fine |  |
28~35 | 28~40 | ||
| Fine | |
35~60 | 40~60 | ||
| Medium-Fine | 60~80 | ||||
| Medium | 80~100 | 80~120 | 80~100 | ||
| Coarse | 140 | ||||
|
| K0 | K1 | K2 | K3 | K5 |
|---|---|---|---|---|---|
| Extra Fine | |
28~35 | 28~40 | ||
| Fine | |
35~60 | 40~60 | ||
| Medium-Fine | 60~80 | ||||
| Medium | 80~100 | 80~120 | 80~100 | ||
| Coarse | 140 | ||||