In the video, a person is seen using a tool to remove a bolt from a piece of machinery. The person's hand is visible, and they are using a tool to unscrew the bolt. The machinery appears to be made of metal and has a dark color. The person's hand is steady, and they seem to be experienced in using the tool. The bolt is being removed with precision, and the person's movements are deliberate and careful. The video is shot in a close-up view, focusing on the person's hand and the machinery. The lighting is dim, and the background is not visible.