The ground rod driver is steel, with high hardness and strength, wear resistant and great protective against rust, and can be used for a long time The Bits driver with a metal wall can withstand greater without damage The drill Bits driver is and disassemble without the assistance of other tools, saving your time and improving working efficiency With this grounding rod driver, you do not need to use sledgehammers and wood boards to install grounding rods, small fence posts, and small electric fence posts It can save your time and give you more Our ground rod driver is suitable for rotary hammers and hammer drills Please make sure it fits your tool before purchasing, Manufacturer: LiRRvb