Stone Polishing wheel for glass deep process

stone polishing wheel outside diameter: 100, 130, 150mm etc, inside diameter: 12, 22, 50, 60, 70mm etc glass thickness: 15, 20, 25, 30, 40mm etc, detailed size for each model, please write leter to me zi_rongliu # 163 # com stone wheel series are mainly used for making and polishing arris as well, no need diamond wheel before it. only one wheel can obtain excellent performance on the arris. it is well welcomed by glass processing factories becaused it can save much cost. the peripheral one has longer life than bd polishing. which is mainly used for making and polishing safety arris of glass, so many factories always used it in place of bd polishing.