Copper plated steel grounding rod is equipped with a coaxial connector, and the driving head drill kit. According to the different geological and use requirements can be achieved by the use of brass coaxial connector (bolt) connection, arbitrarily increase the length of copper plated steel grounding rods. The top drive head (the connecting bolt connection for use with blow), deep. Terminal adopts specially made drill (bolt) connection, to facilitate the bastinado deep.