For processing all kinds of standard optical fiber connector LC/UPC,LC/UPC,FC/UPC,FC/APC,SC/UPC,SC/APC,MT-RJ,MT/PC,MT/APC,E2000 etc The processing quality is stable with low repair rate Variable speed fits, Grinding speed can be regulated( 50~240rpm ) at any time Saving consumptice material:with low grinding cost High production efficiency(production line can be assembled with several machines) Positive/reverse control of grinding direction,adjustment is simple and convenient Pressurizing, dismounting and replacing fixtures & grinding sheets are quick and convenient Grinding and processing of other similar products is available.