noun🔗Share카운터보어A cylindrical recess, typically machined around a hole to admit a screw so that it sits flush with a surface."The carpenter used counterbores in the wooden tabletop so the screws wouldn't stick out. "목수는 나사가 튀어나오지 않도록 나무 탁자 상판에 카운터보어를 사용했습니다.technicalmachineindustrypartbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share카운터보어 공구The tool with which a counterbore is machined."The machinist carefully selected the counterbores needed to create the precise recesses for the bolt heads in the metal plate. "기계공은 금속판의 볼트 헤드를 위한 정밀한 홈을 만들기 위해 필요한 카운터보어 공구를 신중하게 선택했습니다.machinetechnicalindustryChat with AIVocabulary GamePractice Reading
