The 4-1/2-Inch Zirconia Grinder Flap Disc, 60 Grit is ideal for versatile grinding and finishing tasks. With a 4-1/2-inch diameter and 60-grit zirconia abrasive, this flap disc delivers a balance of efficient material removal and smooth surface finishing. The zirconia material provides durability and extended disc life, while the overlapping flaps ensure consistent performance and a fine finish. Suitable for use with angle grinders, this flap disc is perfect for both professional and DIY applications, offering reliable results for surface preparation and metalworking.