Type:Y10 Instruction: 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,efficiency,easier operation,good economic effect. This machine can drill 20-24mm hole in every rock and architecture.It is easier to use especially for secondard dynamite task in the marble and granite. Specification: Weight:10kg Lengh:458mm Air pressure:0.4-0.63*** Air pipe inner dia:13mm Drill dia :20-30mm Air consumption:<9.0L/S Drill speed:280mm/min
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