For cutting granite,marble,concrete and various kinds of construction materials.
Specifications：
| Diameter(MM) | Segment Height(MM) | Bore(MM) |
| 105 | 7 | 20/22.23 |
| 110 | 7 | 20 |
| 115 | 7/10/12 | 22.23 |
| 125 | 7/10 | 22.23 |
| 150 | 7 | 20/22.23 |
| 180 | 7/10 | 22.23/25.4 |
| 230 | 7/9 | 22.23/25.4 |
| 250 | 10 | 25.4 |
| 300 | 8/10/12 | 20/22.23/25.4 |
| 350 | 8/10/12 | 20/22.2325.4 |
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