| Drilling Depth(m) | 30-200 |
|---|---|
| Drilling Diameter(mm) | 300-75 |
| Drilling Angel(mm) | 90-75 |
| Spindle Rotating Speed(r/min) | 64/128/287/557 |
| Spindle Stroke(mm) | 450 |
| Drilling Depth | 130m |
|---|---|
| Maximum Open Hole Caliber | 220mm |
| End Hole Caliber | 75mm |
| Drill Rod Caliber | 50mm |
| Drilling Angle | 90-75° |
