Rotary hammer
01
로타리 해머, 회전 해머
a powerful handheld tool primarily used for drilling into hard materials such as concrete, stone, or masonry, featuring a rotating drill bit and a hammering mechanism that delivers rapid impacts to aid in the drilling process
예시들
For the construction project, we rented a rotary hammer to handle the tough stonework.
건설 프로젝트를 위해, 우리는 단단한 석공 작업을 처리하기 위해 로타리 해머를 임대했습니다.
