The EdgeLOCK overshot is a simple, self-locking, and compatible solution designed to retrieve the inner tube assembly, offering a productive and safe alternative to conventional core drilling. With the unique edge lock mechanism, there’s no need to remember to stop and lock the inner tube assembly in place; gravity does it for you automatically!
Safety is first with Di-Corp’s EdgeLOCK overshot locking system. The EdgeLOCK overshot eliminates the need to manually lock in the head, keeping your fingers out of harm’s way in the process. As soon as you start to raise the overshot, the weight of the head pulls the lifting dogs into the locked position. The head remains “locked in” until the weight is removed, and you manually compress the lifting dogs to release.
