The 4.5-inch x 7/8-inch 60-grit aluminum flap disc from BLACK & DECKER is engineered for versatile grinding and finishing applications. Featuring a premium aluminum oxide abrasive, this disc excels in providing a fine finish on various metal surfaces, including stainless steel and aluminum. The 60-grit rating strikes a balance between material removal and surface smoothness, making it ideal for both initial grinding and final finishing tasks. Its unique flap design allows for enhanced flexibility, ensuring it conforms to different shapes and contours. This disc is compatible with standard angle grinders and adheres to ANSI safety standards, ensuring reliable performance.