Sanding drums are cylindrical tools used in woodworking and metalworking to smooth surfaces. They are typically made of a metal core wrapped in sandpaper, allowing for efficient sanding of various materials. These tools can be attached to power tools like drills or lathes, making them versatile for different projects. The size and grit of sanding drums can vary, enabling users to choose the right one for their specific needs. Commonly used in conjunction with woodworking projects, they help achieve a fine finish on furniture, cabinetry, and other items. Proper use of sanding drums can enhance the quality of the final product.