Makita Ground Rod Drivers are engineered for driving rods into the ground without the intense effort involved in using a heavy sledge hammer. The Makita Ground Rod features durable steel construction and can be used with rotary hammers and demolition hammers that accept 1-1/8″ Hex bits. Makita Ground Rod Drivers are ideal for a variety of ground rods including copperbonded, galvanized, and stainless steel.