Adopt high quality diamond sand *Cup shape *More wear resistant & quick shaping
*Upgraded formula with stable quality *Quality certified tracking number *All size can be customized

| Diameter | 150mm |
| Hole | 12mm, 22mm, 25mm and other requested size |
| Height | 38mm |
| Ring width | 10-8mm |
| Ring height | 10-8mm |
| Grit | 180#-240# |
| Application | Rough grinding the glass edge with speed 3-6 meters/min |
| Suitable for machine | Pos.1&2 of the straiging edging machine |

