Product name: All segment diamond wheel Type: All segmented, metal bond diamond Feature: \"Grinding efficiently,good wear resistance, small grinding force, low grinding temperature good quality of processing. Used to polishing glass best diamond material\" Usage: Mainly used for glass grinding, abrasive, process. can be used in straight edge machine, beveling edge machine, double edge machine size: \"diamter*width*high*hole*grit 175*15*10*12/22/31.4*80#---400# 150*15*10*12/22/31.4*80#---400# 175*10*10*12/22/31.4*80#---400#\" Zhecheng Hongxiang superhard material CO.,LTD, was founded in 1990, with 20 years experience. We have professional technology and research and development team. Our products have a very high reputation at home and abroad.