| Diamond wheel |
| Diamond saws |
| Diamond core bits |
| Diamond grinding cover |
| Flexible polishing pads |
| Diamond grinding compound |
| Diamond grinding fluid |
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| Size Availability |
Diamond Average Dimension(µ m) |
color |
| W0.5 |
0.5 below |
red |
| W1 |
1~0.5 |
yellow |
| W1.5 |
1.5~1 |
brown |
| W2.5 |
2.5~1.5 |
rose color |
| W3.5 |
3.5~2.5 |
vermeil |
| W5 |
5~3.5 |
sky blue |
| W7 |
7~5 |
purple |
| W10 |
10~7 |
gray |
| W14 |
14~10 |
black |
| W20 |
20~14 |
Light green |
| W28 |
28~20 |
Dark green |
| W40 |
40~28 |
colourless |
| mesh size equivalent |
grinding compound W/PC |
diamond powder carat/pc |