Core Drill Sub Stem

Core Drill Sub Stem

Design and manufacture drill rigs, flight and hollow stem augers, auger accessories, and sampling tools and systems suitable for auger, rotary or core drilling applications .

Mud-rotary exploration, air-rotary casing hammer drilling and hollow stem auger drilling company in Milan, New Mexico.

Manufacturers of drill rod, casing, split spoon sampling equipment, sub adapters, core barrels and diamond/carbide coring bits.

Lightweight ice core drills. Easy transportation, installation, operation. 2- and 3-inch drills.

Air, mud rotory, hollow stem probe and direct-push drilling company in Mont Belvieu, Texas.

Custom manufactures to specifications earth drilling tools, bits and related accessories, including hollow stem augers, solid augers, drilling bits.

International drilling company specializes in core drilling and reverse circulation for mining and exploration industries.

Aims include the development of reagents for the production of targeted mutations in embryonic stem cells, the creation of quality-controlled embryonic stem cell lines, and the teaching of methods for embryonic stem cell culture and manipulation.

Melbourne based concrete drilling, cutting, and sawing service. Specialists in road, wire, wall, ring, and suspended sawing, core drilling and hydraulic bursting.

Test boring, soil sampling, rock coring, well monitoring, rock pressure testing and drilling since 1977.

Drilling contractors, Thailand. Specializing in deep water wells, onshore oilfield, geotechnical, coring, geophysical logging,and mineral exploration.

Licensed well drillers perform test borings, rock coring, install monitoring wells. Truck and all terrain vehicle drills.

Manufacturer of diamond drilling equipment, core bits, reaming shells, casing shoes and other downhole equipment. Provides brochures, video and catalogue.

Manufactures diamond drilling equipment, coring trailers and power packs for the civil engineering and construction industries.

Exploration and mining drilling specialists for diamond coring and reverse circulation drilling techniques.

Lists research, core facilities, FAQ events, seminars, courses and administrative contacts.

Mud-rotary exploration, air-rotary casing hammer drilling and hollow stem auger drilling company in Milan, New Mexico.

Canadian supplier of pneumatic percussion drilling equipment for underground hardrock mines and pneumatic diamond drill coring equipment for mineral exploration.

Environmental consulting for the oil and gas industry in Western Canada.

Basic services offered are DNA injections, embryonic stem cell injections, embryo freezing and line rescue.

Drill Rod

Core Drill Rod Sub

Core Drill Rod Sub

The Core Drill Rod Sub are mainly used to connect various drill rods (stems) in the geological drilling.