The tube deburring tool is small and easy to carry, so you can store and take it almost effortlessly wherever you need it What you will get is a total of one pipe cleaning tools and one inner-outer reamer, which are applied for daily pipe cleaning and repair Copper pipe cleaner can clean the inside and outside of the pipe surface, and remove the debris on the pipe thread, preparing for welding and brazing Copper pipe cleaner can clean 1 or 2-inch, 5 or 8-inch, 3 or 4-inch and 7 or 8-inch inner diameter pipes and pipes, which are the most commonly used sizes The 4-in-1 pipe cleaning tool is designed to fit comfortably on your hand to ensure the most comfortable and firmest grip when in use Multifunctional manual derusting tool for metal can clean steel parts, machinery, unprocessed metal parts, paint stains, special corrosion without damaging the surface or its nice characteristics, cleaning, polishing, paint removal or rust removal Thetool which makes welding very easy and can bring the pipe to shine again.