Rock Drill (Noun)
Meaning
A drill for penetrating rock.
Classification
Nouns denoting man-made objects.
Examples
- The construction team used a powerful rock drill to break through the hard granite foundation.
- The geologist carefully selected a rock drill with a diamond-coated bit to collect core samples from the mountain.
- The mining company invested in a new rock drill that could penetrate the toughest rock formations.
- The rock drill's high-speed rotation and heavy-duty motor made it ideal for drilling through dense basalt.
- The engineer designed a custom rock drill for the tunneling project, taking into account the unique geological conditions.