高级铬钼钒钢，整体经过热处理。钛银涂层，激光打印起子头规格
| 订货号 |  |
 |
|
 |
 |
 |
 |
| 00654 | T6 | T8 | 150 | 6 | 30 | 5 | |
| 00655 | T7 | T9 | 150 | 6 | 30 | 5 | |
| 00656 | T10 | T15 | 150 | 6 | 31 | 5 | |
| 00657 | T20 | T25 | 150 | 6 | 32 | 5 | |
| 00658 | T30 | T40 | 150 | 6 | 34 | 5 |
