Grinding And Sharpening: In metalworking, sandpaper might be used for grinding and sharpening numerous metal tools and surfaces. Coarser grits, like 36 or 60, are used to remove material and condition the metallic. This is very beneficial for reshaping or sharpening blades, chisels, or other cutting equipment. (Be aware that https://x.com/Anumhsite/status/1809240531928863093