Star Drill (Noun)
Meaning
A steel rock drill with a star-shaped point that is used for making holes in stones or masonry; it is operated by hitting the end with a hammer while rotating it between blows.
Classification
Nouns denoting man-made objects.
Examples
- The mason used a star drill to create holes for the anchor bolts in the concrete foundation.
- A star drill is a traditional tool used in stoneworking and is still used today by some craftsmen.
- The construction worker struggled to make progress with the star drill, as the stone was extremely hard.
- The carpenter reached for his trusty star drill to make a hole for the pipe in the brick wall.
- To use a star drill effectively, one must strike the end firmly with a hammer while rotating it slowly.