What is a Palm sander used for?

A palm sander is a small, handheld power tool used primarily for smoothing surfaces and finishing woodwork. It features a square or rectangular sanding pad that vibrates or rotates to sand down surfaces quickly and efficiently. Ideal for tight spaces and detailed work, it is commonly used in woodworking, furniture refinishing, and preparing surfaces for painting or staining. The tool is designed for ease of use and portability, making it suitable for both DIY projects and professional applications.