Grinding And Sharpening: In metalworking, sandpaper is often used for grinding and sharpening several steel equipment and surfaces. Coarser grits, like 36 or 60, are used to remove material and shape the steel. This is particularly helpful for reshaping or sharpening blades, chisels, or other cutting resources. For advanced electronic https://www.quora.com/profile/Trevor-Flatcher-2/Corrosion-Resistance-of-Silicon-Carbide-in-Chemical-Equipment-Silicon-carbide-SiC-has-emerged-as-a-crucial-material-i