Finer grits take away less material and therefore are used when a clean surface is important and for applications that require precision finishing and close tolerances. Finer grits certainly are a good alternative when working with hard and brittle materials like glass, Instrument steel, and cemented carbide. Abrasive materials Lower https://www.facebook.com/permalink.php?story_fbid=pfbid037ygWqXdnuAU2knGnKdrt92ZWnAPHZRSAgmupiwLCfW1B8btwFnCGspm3F2Pv2FsRl&id=61562415773754&__cft__[0]=AZWoUPws0hIc1ZDTeTRXteSiEfFBOaUWYI91kX8VGC79uFeq10IsV-0KASqOREUKFAQb7wd1PD2XzF0_lC-PUw-yknYcUJ15fIwYjkcdjJL4hiwyW3PqyAST0meCwIVbakD50BRbw3sc4FMaiAIdE5fkqnKuvhFLxfiMtz5z0VmhHPQHzCmwhKDm42JQUdxI2bhFzroHOQkNQ9qKFHrGULqm&__tn__=%2CO%2CP-R