... Diamond Grinding Cup Wheel 1 Diameter 130,150mm 2 Inner bore 8,10mm 3 Thickness 6mm 4 Portshanghai or request DescriptionAluminum Oxide Diamond Grinding Cup ... Wheel1 Diameter 130,150mm2 Inner bore 8,10mm3 Thickness 6mm4 Portshanghai or requestBrief introduction to usWe are shanghai xiangyu diamond ... cutters, circle cutters, glass t cutter, diamond wheels, drill bits and so on.We ...