
| 型式 | D7-200 |
| 最大钻孔能力(S45C) | φ20m/m |
| 主轴转速 | 2800 rpm |
| 主轴行程 | 200mm |
| 马达 | |
| 使用压力(kg/cm2) | 油压:20-25kg |
| 主轴前端 | ER-32,JT-6 |
| 径缸面积 | 前面:41.1cm2,后面:17.8cm2 |
| Model | D7-200 |
| Max.srilling capacty(S45C) | φ20m/m |
| Spindle speed | 2800 rpm |
| Spindle travel | 200mm |
| Motor | |
| Hydraulic power(kg/cm2) | oil:20-25kg |
| Chuck type | ER-32,JT-6 |
| Are of radial cylinder | forward:41.1cm2,backward:17.8cm2 |