... OG diamond grinding wheel for glass grinding Reugular dimensions: ShapeSpecificationsDiameter(mm)groove width(mm)glass width(mm)OG100981110131216151509811101312 1615Wheels used on the machine;ADA, ELB ... grinding wheel,vitrified grinding wheel,resin grinding wheel,pencil diamond wheel, double pencil wheelsingle OG wheel,double OG wheel,triple OG wheel,V shape ...