Norton SG - Fibre Discs - 24 Grit - 5 In
5 In x 7/8 In - 24 Grit. Provides the fastest cutting and longest lasting abrasive grinding discs. Self-sharpening design is ideal for high pressure, heavy metal removal applications. Perfect for use on weld grinding. Patented ceramic aluminum oxide grain for fast, cool-cutting action and extended life.