Standard Abrasives Surface Conditioning RC Belt 888007, 3-1/2 in x 15-1/2 in MED, 10 per case The Standard Abrasives Surface Conditioning RC Belt saves time preparing workpieces for final finishes and coatings by performing one-step prep workConstructed with enhanced edge durability and flexibility, combined with high initial and extended cut rate, this is a great all-around belt for deburring, blending, cleaning and finishing on composites and softer metals. Product Information Brand 3M Part # 7000121946 Grade Medium Length 15-1/2 Inch Width 1/2 Inch Origin Country USA Product Type File Belts Product InformationAluminum Oxide on RC material provides good initial and extended cut rateBest material for general use and average pressure usageDesigned for blending, coating removal, finishing, and light deburringExcellent starting point for finishing stainless steel to a #4 finishHigh edge durability and flexibilityMost efficient on flat surfaces