Because there isn't any “dongtai cutting disc” industry merchant which makes it appear to be a brand cutting disc for a certain region, it likely is a brand name product. It seems that dongtai cutting disc would meet the low standard provisions in regard to safety features and abrasive grade and bond strength for harsh safety considerations. Cost-efficient “dongtai cutting disc” aimed at stone and metal cutting would cut costs at most features. It likely would have a proprietary abrasive blend for more efficient cutting, and a reinforced casing to improve strength. Users have to determine the relevant product configurable settings and retrieve the particulars from other documents to grasp the specifics critical to their cutting attention.