Tackle the hardest edging jobs and aluminum oxide finishes with this durable Red Heat H955 CA coarse grit paper H&L edger disc. Its powerful ceramic alumina grain keeps an exceptionally sharp cutting surface that works fast and leaves the cleanest scratch pattern and smoothest finish possible on parquet and some of the hardest wood floors in common use. This disc uses an ultra-tough, stiff F-weight backing to resist tearing and snagging and to make aggressive cuts through tough material, while assured color consistency ensures no color transfer on the finish. A hook-and-loop back makes it simple to mount and change discs.