3M Cubitron II Cloth Belt, 947A, 80+, X-weight, 2 1/4 in x 9 5/8 in Our 3M Cubitron II Abrasive Belt 947A built with 3M Precision-Shaped Grain cuts metal dramatically faster and cooler, and stays sharp longer than conventional ceramic beltsIts X-weight poly-cotton backing is flexibleThis belt is optimized for low and medium pressure applications on stainless steel, mild steels, and aluminum. Product Information Brand 3M Part # 7100099802 Line Cubitron II Dimensions 2-1/4x9-5/8 Grit 80 Length 9-5/8 Inch Width 2-1/4 Inch Material 947A Origin Country USA Product Type Narrow Belts Product InformationAn X-weight poly-cotton backing is optimized for flexibilityCan be used with Backstands, File Belt Sanders, Inline Sanders and Stroke SandersCool cutting action lessens the risk of heat-related damage to workpieceIncludes a grinding aid for less grinding friction and cooler cuttingLasts up to 4 times longer than conventional ceramic beltsRemoves material faster, with less pressureSuggested ApplicationIdeal for low/medium pressure stainless, mild steel, and aluminum applications