... Professional manufacturer More than 10 years export experience Hight quality with ISO 9001:2008 Best quality lens polishing pad LD66 for edge glass 1 ... LD66/77, mainly be used for polishing metal, crystal semiconductor material etc. (3) LD26 Pink It contain zirconia abrasive, usually be ... ×1100, 2400×1200, 2600×1300Thickness0.5, 0.8, 1.0, 1.27, 1.5, 2.0, 2.5, 3.0Further operationback gummed and ...