Description

rock drill Y*0ly rock drill, pneumatic tool, mining machine, mining equipment, air tool, driling machine, drilling rig Y*0LY 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 Y*0LY hand-held and air-leg rock drill provided with FT**0 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 ≈*8kg Full length ≈**9mm Diameter of air cylinder *0mm Piston stroke *0mm Operating air pressure 0.4MPa Times of impact *0HZ Inner diameter of air pipe *6mm Inner diameter of water pipe 8mm Air consumption 3m3/min (*1.6L/s) Specification of bit shank (hexagonal diagonal× length) *2×**8±1mm Diameter of drill bit ****0mm FT**0 one-way air leg Length of air leg ***3mm Drilling length **0mm Inner diameter of air cylinder *2mm Weight *1kg