Hilti North America, a maker of tools, technology, software, and services to the commercial construction industry, has expanded the all-on-one Nuron battery platform with technology that meets the ...

MK Diamond's Manta III Core Drill Rigs are all-purpose drilling rigs that are designed to core holes up to 14 inches in diameter in all types of concrete floors, walls, and ceilings. MK Diamond's ...

The DD 150-U-22 can be used for both hand-held and rig-mounted coring. The core rig is on the same battery platform as handheld cordless tools, offering contractors the flexibility to use the same set ...

E. P. Deliac, J. P. Messines Elf Aquitaine Paris B. A. Thierree Exploservices Paris Oil exploration companies have taken increased interest in slim hole drilling as practiced by the mining drilling ...

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