There is no doubt that Geoprobe® Systems is best known for its percussion probing tools. Our list of tools that can be hammered into the ground for soil, groundwater, and soil gas sampling is a long one. The versatility of our machines is not, however, limited to the hammer. Every Geoprobe® machine has a built in hex drive with bi-directional rotation for fast pavement cutting, anchoring, or light augering. It is just about guaranteed that there will be some situation that will require an auger or drill. Get an overview of the options below.For a complete listing of Geoprobe® tools and accessories refer to the Geoprobe® Tools Catalog.