1.hand held air leg rock drill
2.high quality
3.effective
rock drill
Port: Fuzhou port
Minimum Order Quantity: 10 Set/Sets up to you
Supply Ability: 100 Set/Sets per Day more
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case or carton
Delivery Detail: in stock
1.The rock drill is a kind of high efficiency air leg rock drill machinery.
2.It is suitable for tunneling in mines, roads or tunnels, drilling blast-holes in engineering.
rock drill
specification:
air pressure 0.4-0.63MPa
air consumption ≤81L/S
impact energy ≥37HE
weight 28kg
rock drill