We also produce air drilling tools and mud pump drilling tools,  in addition to geological drilling rigs. Our air drilling tools include DTH hammers and hammer heads. Air drilling is a technique that uses  compressed air instead of water and mud circulation to cool drill bits,   remove drill cuttings, and protect  well wall. Inexhaustible air and easy preparation of gas-liquid mixture greatly facilitates the use of drilling rigs in dry,   cold places and effectively reduces water costs. 

Our mud pump drilling tools include tricone tooth bits, three wing bits, lock adapters, tricone bits,   drilling  rods,  and drilling bits etc. They are carefully manufactured to ensure the stability of drilling rigs.