In the video, a person wearing black gloves is seen holding a metal part with a hole in it. The person is using a tool to clean the inside of the hole. The metal part appears to be part of a larger machine, which is not fully visible in the frame. The person's movements are deliberate and careful, indicating that they are experienced in this task. The background is blurred, but it seems to be a workshop or factory setting. There are no visible titles, subtitles, or informative text in the video.