This Anchor Brand 4-1/2 inch abrasive flap disc combines versatility and durability, ideal for both cutting and grinding on metal and wood surfaces. With a 60 grit rating and phenolic backing, it delivers efficient material removal while preserving surface integrity. Its Type 27 design supports high-speed operation up to 12,000 RPM and fits a standard 7/8 inch arbor, making it well-suited for professional surface preparation and finishing tasks.