What is the meaning of star drill?

noun

  • 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. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). star drill. Retrieved September 21, 2026, from http://smartdefine.org/star_drill/definitions/1208409
ChicagoWordNet. 2010. "star drill" http://smartdefine.org/star_drill/definitions/1208409 (accessed September 21, 2026).
HarvardWordNet 2010, star drill, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/star_drill/definitions/1208409>.
MLAWordNet. "star drill" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/star_drill/definitions/1208409>