Core Bit (Noun)
Meaning
A hollow drilling bit that is the cutting part of a core drill; allows core samples to be taken.
Classification
Nouns denoting man-made objects.
Examples
- The geologist used a core bit to extract rock samples from the ground for further analysis.
- A diamond-tipped core bit is essential for drilling through hard rocks like granite and basalt.
- The drilling rig's core bit had become worn and needed to be replaced before continuing with the sampling operation.
- As the core bit penetrated the soil, it extracted a long cylindrical core that revealed the site's stratigraphic sequence.
- A tricone core bit is a common type used in drilling applications that require faster penetration rates and greater efficiency.