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| Standard (China) | Standard (International) | Mesh | Effect | Standard (China) | Mesh | Effect |
|---|---|---|---|---|---|---|
| W0.1 | 0-0.1 | 100000 | Super Mirror | W12 | 1600 | Normal Polishing |
| W0.25 | 0-0.25 | 60000 | W14 | 1500 | ||
| W0.5 | 0-0.5 | 30000 | Mirror Polishing | W20 | 1200 | |
| W1 | 0-1 | 15000 | W20+ | 800 | ||
| W2.5 | 1-3 | 10000 | Fine Polishing | W40 | 450 | Rough Grinding |
| W5 | 3-6 | 4000 | W50 | 320 |