Gear grinding wheel, also known as worm grinding wheel, which is a kind of forming grinding wheel used for grinding worm and gear. As the need for the downstream gear products and the production costs of it becomes higher and higher, the gear processing industry needs better solutions for the more efficient, more sophisticated and better surface quality of gear, so only grinding wheel with high performance can be qualified.
Products Specification：
| Diameter (mm) | Thickness (mm) | Hole (mm) |
| 220 | 180 | 76.2 |
| 90 | ||
| 240 | 230 | 110 |
| 250 | 50 | 127 |
| 275 | 125 | 160 |
| 300 | 63、80、100、125、145 | |
| 350 | 63、84、104、125、150 | |
| 400 | 84、104 | |
| 80、100、125 | 203 | |
| 450 | 84、104 |