Drilling machine «Gemma» is meant for making technological holes in oder to pass through a diamond wire by extraction of natural stone. The machine can make holes at any angle.
Характеристики
| Drilling bit diameter | 90 mm |
| Recomended compressed air pressure on entry to the control console (wile operating), | 0,6 MPa, not less then |
| Air consumption | 6 m3/min, not less than |
| Electric motor of pneumatic impact tool rotary drive | 4 kW |
| Mass | 300 kg |
