Numa’s Super Jaws® Overburden Bits simultaneously drill and case holes 5½” to 48” (139 - 1219 mm) in hard rock, overburden, boulders, or bedrock.

Columnist John Schmitt talks dart, flat-bottom and other bailers used in a cable-tool drilling program.

Growing a lasting drilling business is rooted in reliable equipment and employees. Maintaining your equipment not only nurtures your profits but also employee retention. Regional service centers provide expertise, specialty tools and drilling parts inventory to cultivating overall business health. 

Columnist John Schmitt goes beyond the cable-tool string to discuss other components of a well operation.

Demand for geothermal energy has generated drilling industry growth. For many companies, geothermal drilling business is booming, while others weather fluctuations by diversifying their service lines with a single rig.

Eliminate the need for two systems by combining two medias into one tank with our mid-plate designed Impression Plus^® RC Series (Resin/Carbon) unit that delivers clear, soft, odor-free city water.

Columnist John Schmitt rounds out his discussion of specialized cable-tool bits for particular drilling challenges.

Columnist John Schmitt talks twisted bits, star bits and others designed for particular drilling challenges.