In the video, a person is seen holding a metal tool and using it to remove a piece of metal from a machine. The person's hand is visible in the frame, and they are wearing a ring on their finger. The metal tool appears to be a wrench or pliers, and the person is using it to pry the metal piece off. The machine they are working on is not clearly visible, but it seems to be made of metal and has some sort of opening or hole. The person's movements are deliberate and careful, indicating that they are experienced in this type of work. The video does not provide any audio or additional context, so it is difficult to determine the exact nature of the machine or the purpose of the metal piece being removed.