The video shows a man using a tool to sharpen a drill bit. He is holding the drill bit in one hand and the tool in the other. He is carefully sharpening the bit, making sure to get it as sharp as possible. The man seems to be experienced in this task, as he handles the tool with precision and confidence. The drill bit is made of metal and has a spiral shape, typical of drill bits used for drilling holes in wood or metal. The tool used for sharpening is a file, which is a tool used for shaping and smoothing metal. The man is using the file to sharpen the edge of the drill bit, which is the part that makes contact with the material being drilled. The video does not show the drill bit being used, but it is clear that the man is sharpening it for a specific purpose.