Grinding And Sharpening: In metalworking, sandpaper is often used for grinding and sharpening numerous metal instruments and surfaces. Coarser grits, like 36 or sixty, are used to eliminate material and shape the steel. This is especially beneficial for reshaping or sharpening blades, chisels, or other cutting applications. Lasers might be 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