The video shows a close-up of a machine in operation. The machine appears to be a lathe or milling machine, with a metal object secured in place. The object is being shaped or cut by a rotating tool, and metal shavings can be seen flying off as the tool makes contact with the metal. The machine is likely being used to create or modify a metal part, such as a gear or bearing. The video does not provide any information about the specific type of machine or the metal being used.