| NOUN | artifact | star drill | a steel rock drill with a star-shaped point that is used for making holes in stones or masonry |
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| 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. | |
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| Broader | bore bit, borer, rock drill, stone drill | A drill for penetrating rock / rock |
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