Stoper Rock Drill

The Stoper Rock Drill in quarry and coal or limestone mine.Ita s robust design for tough working condition.It has high impact frequency and is mainly used for producing drilling,raise driving, bolting and other defence project facility. Ita s high efficiency, upward(60-90 degree) drilling, tough working condition blasting.

Specification:
Weight: 44kg
Length : 1420mm-2170mm
Piston Dia : 95mm
Piston Stroke : 47mm
Air consumption : 83L/S
Impact frequency : 47Hz
Rotation Speed : 350r/min
Air pressure : 0.5Mpa