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 ...

Overhead drilling is one of the most strenuous tasks in the building trades, and there have been several attempts to lessen the strain on workers responsible for drilling hundreds of holes overhead in ...