Core drill
volume
British pronunciation/kˈɔː dɹˈɪl/
American pronunciation/kˈoːɹ dɹˈɪl/

Definition och Betydelse av "core drill"

Core drill
01

kärnborr, kärnborrmaskin

a specialized drill for creating large-diameter holes or cylindrical cores in concrete, asphalt, or other hard materials
core drill definition and meaning

What is a "core drill"?

A core drill is a tool used to remove a cylinder of material, creating a clean, precise hole. It is commonly used for drilling through hard surfaces like concrete, stone, or brick. The drill has a hollow, circular bit with teeth on the edge that cuts through the material while leaving a core, or core sample, inside the bit. Core drills are often used in construction, geological surveys, or testing, where a clean, deep hole is required without damaging the surrounding material. They can be powered by electricity, gasoline, or hydraulics.

02

kärnborr, kärnborrning

of or relating to a Roman praetor

core drill

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