A pneumatic rivet gun is a tool that uses compressed air to drive rivets into materials, typically metal. It is commonly used in construction, automotive, and manufacturing industries for joining parts together securely. The tool operates quickly and efficiently, making it ideal for high-volume production environments. These guns come in various sizes and designs, allowing for different types of rivets and applications. They are favored for their power and speed compared to manual rivet tools. Proper maintenance and safety precautions are essential to ensure effective operation and to prevent accidents during use.