Grinding and Sharpening: In metalworking, sandpaper may be used for grinding and sharpening many metal instruments and surfaces. Coarser grits, like 36 or sixty, are used to remove material and shape the steel. This is very valuable for reshaping or sharpening blades, chisels, or other cutting applications. Your issues, but https://x.com/Anumhsite/status/1809237978398818369