Y20ly Hand-held And Air-leg Rock Drill

Y20LY hand-held and air-leg rock drill is a light-duty rock drill, which can be adopted for hand-held dry rock drilling in a downward manner in the secondary blasting of mine and quarry as well as its stonework. The Y20LY hand-held and air-leg rock drill provided with FT100 air leg can serve as the air-leg rock drill for drilling horizontal or inclined blast holes in small chambers in a wet manner. With small air consumption, light weight, large torque and simple structure, it can be used with small air compressor, being an ideal light-duty rock drill convenient for operation and maintenance.
Weight : a 18kg
Full length : a 609mm
Diameter of air cylinder : 60mm
Piston stroke : 50mm
Operating air pressure : 0.4MPa
Times of impact : 30HZ
Inner diameter of air pipe : 16mm
Inner diameter of water pipe : 8mm
Air consumption : 1.3m3/min (21.6L/s)
Specification of bit shank (hexagonal diagonalA length) 22A 108A 1mm
Diameter of drill bit : 34-40mm
FT100 one-way air leg
Length of air leg : 1313mm
Drilling length : 810mm
Weight : 11kg