Whetstone boron carbide Usage: W40 coarse grinding paste was applied on boron carbide Whetstone, can accelerate to increase grinding capacity, not annealed. Then, coarse grinding paste to be cleaned on a knife, then use W0.5 abrasive paste, applied to the ruby ??or natural jade sided Whetstone recommended for polishing, the mirror effect is thrown up. Dongyang greenstone professional manufacturer sided Whetstone Whetstone sizes, quality, manufacturing technology skills, you are welcome to inquire! Bronze powder metallurgy as the binding agent, mixing after hot pressing or compression molding at room temperature, and then sintering processing. Plating nickel or nickel-cobalt alloy as the metal plating, according to the abrasive consolidation plating process on the substrate, made of abrasive. Special varieties of corundum abrasives and grinding with a sintered fiber abrasive and so on. Dongyang jade stone factory specializing in sales of abrasive, choose a variety of specifications to meet your double-sided stone suppliers, strict production process to ensure quality, more abrasive with high precision and high efficiency features new and old customers! Purchase sided Whetstone | greenstone Whetstone factory workmanship (certified) | Inner-sided Whetstone provided by Dongyang Qianxiang Town greenstone Whetstone plant. Qianxiang Town, Dongyang beryl stone factory (www.322124.com) Zhejiang Jinhua, Abrasives leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In greenstone Whetstone plant leadership with the staff warmly welcome all inquiries negotiations to create jade stone factory a better future.