Specifications

pneumatic rock drill
1.handheld and leg drills
2.many kinds for your choice
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pneumatic rock drill

 

Y19A Hand-held and Air-leg Pneumatic Rock Drill
Product Model	Y19A
Weight(kg)	19
Length(mm)	600
Shank size(mm)	H22X108±1
Drilling diameter(mm)	34-40
Piston Diameter(mm)	65
Piston Stroke(mm)	54
Air Pressure(at 5kg/cm²	Air consumption (L/S)	≤43
	Impact frequency(Hz)	≥35
Rotation(r/min)	200
Air hose inner diameter(mm)	19

 

Y19A is mainly used for drilling work in small quarries,coalmin,limeston mine, rock blast in road construction work,as well as water conservancy construction project,