Keystone Kobra Wing Bit

K eystone's O verburden B it & R apid Casing A dvancement allows you to simultaneously drill and case with faster penetration rated, eliminating the need to reverse rotation. | Keystone's Support Module is a multi-functional air drilling platform that integrates your air manifold, water injection, and lubricator into an operator-friendly unit. As the safest support module for air and water requirements, the Keystone Support Module is engineered to simplify complex tasks.