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Weight 11kg
Full length 458mm
Operating air pressure 0.4-0.63Mpa
Inner diameter of air pipe 13mm
Diameter of drill bit 20-30mm
Air consumption =9.0L/S
Rock drilling rate 280mm/min
Air pressure at 0.4Mpa and drill bit diameter of 20mm
The machine is fit for B15 drill rod or Y12 drill rod
Y12 hold held rock drill
Fuzhou Chenglong Rock Drill Co.,Ltd
1.best, price2.best, quality3.best, service
