Designs and manufactures horizontal earth boring machines, horizontal directional drills, and drilling fluid mixing, pumping and cleaning systems.

Environmental drilling services and tools manufacturing company.

Inventory includes drilling jewelry, used drill rigs, and supplies. Serving the southeastern U.S., South America, and the Caribbean.

Sells new and used tricone rotary drilling bits, rebuilt hammers, and custom-built hole openers for the oil, water, gas, and environmental industries.

Replaceable drill bits, augers and stabilizers for waterwell, quarry, seismic and mining applications.

Manufacturers of auger boring machines, augers, and accessories.

Manufacturer and supplier of drilling rigs & equipment for the geophysical, water well, mineral, oil & gas drilling industries.

Buys, services, and sells new and used rock bits.

Manufactures reverse circulation drilling rigs, casing oscillators, hammer grabs, roller cutters, and hydraulic cylinders.

Pipe handling equipment manufacturer for the drilling industry.

Production of friction welded drill pipes, equipment for drilling, drill bits and rock bits and portable compressors.

Offers a wide range of drilling equipment and services. Also includes a message board and freeboard for posting and viewing news, specs, job openings, and more.

Big-bore equipment for foundations, water and oil wells, landfill drilling, sign holes.

Designs, manufactures and sells heavy all-terrain wheeled and tracked vehicles.

Wholesale distributor of environmental, remediation and water well drilling equipment and well supplies.

Supplier of drilling, casing, tubing, well tubulars, production equipment, and pipelines for oil, gas, and mining companies.

Manufacturing front-end loaders, log stackers, and self-elevating mobile offshore drilling rigs.

Rock drill and construction equipment manufacturer located in Joplin, Missouri.

Offering a large mobile rock drill with a down hole rock hammer and production digger, as well as other support services.

Manufacturing tricone TCI rotary drill bits. Specializing in high speed, sealed journal bearing, tungsten carbide insert rock bits for oil and natural gas exploration.