1.The driller can drill horizontal, vertical, or declining holes in any angle.
2.A separated operation board is applied, which is equipped with pressure meter, relief valve, filter, lubricator, to insure high reliability.
3.Rotation device is driven by motor, and feeding movement is driven by air motor. The feeding speed can be regulated according to the stone＇s hardness.
|Main motor||Srilling diameter||stroke||Water pressure||Max.drilling depth||Net weight|
|11 KW||Φ75 mm||2000 mm||0.1 MPa||30 m||402 kg|