Tipo eléctrico eléctrico del agua de la máquina del taladro de carbón del taladro ZM12A del carbón fuerte mojado

Descripción de producto

Wet Strong Coal Electric Drill​ Keyword:electric hand drill for coal;water type electric coal drill Product Introduction This is a hand-held drill that can be used in in various mines such coal mine, marble mine, metal mine and rock layer. With the explosion-proof structure it can be safely used for mine where methane and coal dust explosion. The water injection device can reduce dust. The machine is matched with the coal drill pipe: specification 28mm/32mm43mm *1m /1.5m/2m