eXtreme II PSG Ceramic Flap Disc – 4-1/2" X 5/8"-11, 60 Grit, Type-29 Regular

The eXtreme II flap disc features Precision Shaped Grain (PSG) Ceramic engineered to stay sharper longer, providing cooler, faster, and more durable cutting performance. This 4-1/2" X 5/8"-11 Type-29 flap disc with 60-grit construction delivers a finer finish while maintaining efficient material removal. Outperforming conventional Aluminum Oxide and Zirconia flap discs, it is ideal for steel, stainless steel, and other demanding metals in industrial, fabrication, and metalworking applications. Rated for a maximum speed of 13,300 RPM.