3M™ SR Cutter No.3, 0.40 in x 0.975 in, 50 per inner, 250 per case Use this plastic rotary cutter on a right angle power tool with its integral metal mandrel at slow speeds to remove sealant and adhesives. Removes coatings without damaging the underlying base material like paints, primers, alodine, and metal. Minimal or no abrasion to paints, primers, or metal on aircraft Mechanises procures (vs. hand scraping) No chemicals to apply, clean up, or chemical waste in addition to removed sealant Less time to do the job Increases productivity