4-1/2" X .045" X 7/8" Type 1 36-Grit White Aluminum Oxide Cutting Wheel

41/2X.045X7/8 T1 WA36-T-BF - ~ Contaminant-free wheels contains ≤0.1% iron, sulfur, or chlorine for rust-free and corrosion-free results.
~ High quality grain mixture is more friable and cuts freely