| Specification（mm） | ||||
| Edge radius（d） | Blade length（L1） | Handle diameter（D） | Total length（L） | Number of blades |
| 3 | 22 | 3 | 50 | 3刃 |
| 4 | 30 | 4 | 60 | 3刃 |
| 5 | 35 | 5 | 65 | 3刃 |
| 6 | 42 | 6 | 80 | 3刃 |
| 7 | 45 | 8 | 80 | 3刃 |
| 8 | 48 | 8 | 85 | 3刃 |
| 9 | 52 | 10 | 90 | 3刃 |
| 10 | 55 | 10 | 95 | 3刃 |
| 11 | 60 | 12 | 105 | 3刃 |
| 12 | 65 | 12 | 110 | 3刃 |
| 13 | 65 | 14 | 110 | 3刃 |
| 14 | 66 | 14 | 115 | 3刃 |
| 15 | 70 | 16 | 118 | 3刃 |
| 16 | 73 | 16 | 120 | 3刃 |
| 17 | 73 | 18 | 120 | 3刃 |
| 18 | 76 | 18 | 125 | 3刃 |
| 19 | 76 | 20 | 127 | 3刃 |
| 20 | 80 | 20 | 130 | 3刃 |
Liuy Precision tools Co.,Ltd. Welcomes You！
International market Foreign Trade：Manager Zhang+86-18914056250
International market Sales：Manager Zhang+86-15850008115
Address：Changzhou Xinshi District Xixiashu Industrial Base
