Hilti North America's semi-autonomous core drilling solution, the DD 250-CA diamond core drill, paired with the Cut Assist Auto Feed unit gives the operator an assisted experience by intuitively ...

Diamond core drills are primarily rented by mechanical and utility contractors, plumbers and stone masons for drilling holes in walls, ceilings, floors and roads. They can be a small but important ...

AT the Paris Exhibition of 1867 much interest was aroused by Leschot's invention for cutting through hard rock by diamonds in rapid rotation. Originally intended for use on a small scale, this method ...

Lahontan Gold Corp. (TSXV:LG, OTCQB:LGCXF, FSE:Y2F) (the “Company” or “Lahontan”) is pleased to announce the first drill results from its 2026 drilling program at the Santa Fe Mine Project. The drill ...