Drilling in difficult ground conditions like sand, gravel, boulders, or fractured rock presents the ultimate challenge. Our industry-leading Overburden Casing Systems are the definitive solution. Engineered to drill and advance the casing simultaneously, these systems completely eliminate the risk of hole collapse, ensuring a straight, secure, and full-depth borehole. Explore our concentric and eccentric systems below to find the perfect solution for your most demanding projects.
