Magnate R3X50R22 3" x 50 Yards Roll - 220 Grit; X Weight

This Aluminum Oxide grain, J weight, resin cloth backing of shop roll offers more flexibility for general purpose cleanup operations with better shape conformity. Aluminum Oxide Abrasive Grain - Aluminum oxide is extremely tough and has a wedge shape for high penetration of tough materials without excessive shedding or fracturing of the grain. Aluminum oxide is suited particularly well for grinding high tensile strength materials i.e. carbon steels, alloy steels, tough bronze and hard woods. Aluminum oxide is used whenever toughness ( the ability to resist fracturing ) is the main consideration. Aluminum oxide products are typically brown in color.