Hand-hold rock drill
Detailed Product Description
It is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is 34-42mm,drill hole depth is 5 m .This machine has transparent surface of FY200B oil reservoir, easy to observe the oil lever, adjust oil quantity, ensure the well lubricated.
Weight: 26kg
Length : 650mm
Cylinder dia : 65mm
Piston stroke : 70mm
Air pressure : 0.4-0.63MPa Impact energy 30J
Impact frequencey 23HZ
Air consumption 47L/s
Drill Speed: 200 r/min
Water pressure(Work): 0.3-0.35 Mpa
Air innder dia: 19mm
Water inner dia: 13mm
Shank Size: 22*108 mm