Grinding and Sharpening: In metalworking, sandpaper could be used for grinding and sharpening several metal equipment and surfaces. Coarser grits, like 36 or sixty, are used to remove material and form the steel. This is particularly helpful for reshaping or sharpening blades, chisels, or other cutting instruments. We use visitors https://www.facebook.com/permalink.php?story_fbid=pfbid0vuY47mVAJy6xu3SK1ZxACHZWQJconX3a8FZ1nP6MPCJj8jnt6HRFfFSx3j9vpWNpl&id=61560512640678&__cft__[0]=AZWxYZF78LtuBO4rXfMC4EMcvnNrboNKejseS0EokfSx3psaGlwOWqHkfZaZYlY_LUnQHyu-92TVzZi-xf0Eojwh5p6Xl3E4aFZYoflkdL0SjDe1Nu3KNaE2RLbdeSTZXykXXS2BV5I_hjUxtkcD6DSjNiOe74u2QEXBcuWbGwOXToVN14FshfRJJVrcpBM1Xz0fTvBGBAd4Al8KzL-fnVSs&__tn__=%2CO%2CP-R