3M™ SR Cutter No.3, 0.40 in x 0.975 in5 cutters in tubeRemoves sealants and coatings cleanly with minimal or no abrasion to underlying paints, primers or metalEasy-to-use cutter attaches to a rotary tool to replace time-consuming hand scraping with metal scrapers that gouge the workpieceCleans without chemical solvents, eliminating chemical mess and waste5 cutters per tube