I polished bundle 407 with 1 micron grit by mistake, thinking it was 0.3 microns, and then went on to 0.3 microns. I finished off the bundle with copier paper and asked Jim to look at it. Jim said the fibers were well polished, but the front collar was not holding them right and some of them were pushed out of position and damaged. He told me to identify the color codes of the damaged fibers. | I polished bundle 407 with 1 micron grit by mistake, thinking it was 0.3 microns, and then went on to 0.3 microns. I finished off the bundle with copier paper and asked Jim to look at it. Jim said the fibers were well polished, but the front collar was not holding them right and some of them were pushed out of position and damaged. He told me to identify the color codes of the damaged fibers. |