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| Customization: | Available |
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| Material: | Diamond |
| Usage: | Polishing, Grind, Sand Blasting |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Grit | Mesh | Grit | Mesh |
| 80/100 | 80# | 230/270 | 230# |
| 100/120 | 100# | 270/325 | 270# |
| 120/140 | 120# | 325/400 | 325# |
| 140/170 | 140# | 400/500 | 400# |
| 170/200 | 170# | 500/600 | 500# |
| 200/230 | 200# |


| Standard of China | Standard of international | Mesh | Polishing effect | Standard of China | Standard of international | Mesh | Polishing effect |
| W0.1 | 0-0.1 | 100000 | Super mirror polishing | W12 | 8-12 | 1600 | Normal polishing |
| W0.25 | 0-0.25 | 60000 | W14 | 7-14 | 1500 | ||
| W0.5 | 0-0.5 | 30000 | Mirror polishing |
W14 | 8-16 | 1300 | |
| W1 | 0-1 | 15000 | W20- | 10-20 | 1200 | ||
| W1.5- | 0-2 | 13000 | W20 | 12-22 | 1000 | ||
| W1.5 | 1-2 | 12000 | Fine polishing | W20+ | 15-25 | 800 | |
| W2.5 | 1-3 | 10000 | W28 | 20-30 | 700 | ||
| W3 | 2-3 | 7000 | W28+ | 22-36 | 600 | ||
| W3.5 | 2-4 | 6500 | W40- | 20-40 | 500 | Rough grinding |
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| W3.5 | 2-4 | 6000 | W40 | 30-40 | 450 | ||
| W4 | 2-5 | 5000 | W40+ | 35-45 | 400 | ||
| W5 | 3-6 | 4000 | W50 | 36-54 | |||
| W6 | 4-6 | 3500 | Normal polishing | 325/400 | 320 | 43-48 | |
| W7 | 4-8 | 3000 | 270/325 | 280 | |||
| W10 | 4-9 | 2500 | 230/270 | 240 | |||
| W10 | 5-10 | 2000 | 200/230 | 200 | |||
| W10 | 6-12 | 1800 |






