Trolley Earth Auger

Earth augers are used for making holes in the ground and are built with a rotating metal pipe or rod with one or more blades attached at the lower end. As suggested by the name, an earth auger is designed to cut or scrape through ground and soil.Auger drilling uses a drill bit that looks a lot like a screw—it's made of steel casing, with curved flights that are rotated while the rig drill head applies pressure to move the bit further into the ground. The rotation of the flights is important, because it mechanically moves material to the surface.