“磐石” 树脂磨盘适用于半自动磨机，手扶磨机，操作时请加水研磨。 500#树脂磨盘分为锋利型与耐磨型两种, 适合大面积板材的研磨。 1500#树脂磨盘可扣入冲孔的磐石2000#海绵抛光盘使用，上光更快更耐磨。 The PAN SHI Resin Polishing Plate is suitable for semi-automatic grinder, hand grinding machine. Please add water when operating. The 500# divided into two types of sharp and wear-resistant. It is suitable for grinding large stone plate. The 1500# can be clipped in the holey PAN SHI Sponge Polishing Plate 2000#, this combo is advantaged in faster polishing and more wear-resisting.