eXtreme II PSG Ceramic Flap Disc – 4-1/2" x 7/8", 40 Grit, Type-29 Regular

The eXtreme II flap disc features Precision Shaped Grain (PSG) Ceramic engineered to stay sharper longer, delivering cooler, faster, and more durable cutting performance. This 4-1/2" x 7/8" Type-29 Regular flap disc with 40-grit construction provides efficient material removal with a consistent finish. 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.