The machine is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry. It has low air consumption,low noise,high speed,high efficiency,easier to operaition and good economic effect.
This machine can drill 20-24mm hole in various rocks and constructions. It is easier and especially to use for secondard dynamite task in the marble and granite.

Weight 10kg
Lengh 458mm
Air pressure 0.4~0.63Mpa
Air pipe (inner dia) 13mm
Drill dia 20-30mm
Air consumption ��9.0L/S
Drill speed 280mm/min