12A2 diamond grinding wheels is also called dish grinding wheels are used in grinding gear, sharpening and angular cut.
| D | T | H | W | X | E | S |
| 50 | 10 | 8/10 | 3/5 | 3/5 | 6 | 20/45 |
| 75 | 8/10 | 10/20 | 3/5 | 3/5 | 8 | 20/45 |
| 100 | 10/13 | 20/32 | 3/5/10 | 3/5 | 8 | 20/45 |
| 125 | 13/15 | 20/32 | 3/5/8/10/15/20 | 3/5 | 10 | 20/45 |
| 150 | 15/16 | 32 | 3/5/6/8/10/15/20 | 3/5 | 10 | 20/45 |
| 200 | 20/28 | 32/50 | 3/5/10 | 3/5 | 10-25 | 20/45 |
| 250 | 20/30 | 75 | 5/10/15/20 | 3/5/10 | 10-25 | 30/45 |
| 300 | 20/30 | 75 | 5/10/25/50 | 5/10 | 10-25 | 30/45 |
| 350 | 20/30 | 75 | 5/10 | 5/10 | 10-25 | 30/45 |
Note: other specifications can be customized upon request! Please contact us or e-mail: sale@ztsuperhard.com; Whatsapp/WeChat:+86 17329325308
