Use "reamed" in a sentence

1. Borehole-diameter-expanding drill having the function of maintaining the shape of the reamed area in the ground, and a pile and tension member construction method for building work using the same

지중 확공부의 형상유지 기능을 갖는 천공경 확장드릴 및 그를 이용한 건설공사용 말뚝 및 인장부재 시공방법