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 |  |
 |
|
 |
|
 |
 |
 |
 |
| 00629 | 4.0 | 6.0 | 0.8 | 1.00 | 150 | 6 | 32 | 5 | |
| 00630 | 5.5 | 6.5 | 1 | 1.20 | 150 | 6 | 32 | 5 | |
| 27627 | 3.5 | 4.5 | 0.6 | 0.80 | 150 | 6 | 31 | 5 |
