center punch is a noun and verb meaning "a tool with a conical point that is used to make indentations in metal (especially to mark points for drilling)". It carries 2 recorded senses.
a tool with a conical point that is used to make indentations in metal (especially to mark points for drilling)
make a small hole in something as a guide for a drill
Definitions, synonyms and semantic relations for center punch come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.