A cordless finish nailer is a power tool designed for driving nails into wood and other materials without the need for a power cord. It operates on a rechargeable battery, making it portable and easy to use in various locations. This tool is ideal for tasks like installing trim, molding, and cabinetry, providing a clean and professional finish. These nailers typically use finish nails, which are smaller and have a smaller head than standard nails, allowing for a more discreet appearance. Many models feature adjustable depth settings and safety mechanisms to enhance user control and safety during operation.