Grinding And Sharpening: In metalworking, sandpaper might be used for grinding and sharpening many steel tools and surfaces. Coarser grits, like 36 or 60, are used to get rid of material and shape the steel. This is particularly handy for reshaping or sharpening blades, chisels, or other cutting resources. The https://www.quora.com/profile/Trevor-Flatcher-2/Advantages-of-Silicon-Carbide-Materials-in-High-Temperature-Electronic-Devices-Silicon-carbide-SiC-has-emerged-as-a-c