Shandong KunXu Drill Tools Co, Ltd. is a professional manufacturer of rock drilling tools in China. Our company has advanced heat treatment, inspection and testing, measurement , and experimental equipment, and has excellent comprehensive production capacity. Our company has successively introduced a number of advanced rock drilling equipment and rock drilling tools manufacturing technology. Advanced technology, high standard quality management control system and strict management control measures ensure the high quality of products. Our product has a high market share and a large export volume.The main products of KunXu Drilling Tools are Taper drilling tools, including taper drill bits and taper drill rods; Threaded drill tools include drill bits, drill rods, coupling sleeves, and shank adapter; blast furnace drill tools, picks, etc. The products are mainly used in underground and open-pit mining, roadway excavation, quarrying, water well geothermal mining, transportation, construction engineering, tunneling, water conservancy and hydropower engineering.