Beryl sided Whetstone Whetstone factory black silicon carbide abrasive nature of this crisp and sharp, high-purity, it made use of abrasive for grinding of cast iron, nonferrous metals, rubber, leather, plastic, wood, minerals and non-metallic . Beryl Whetstone factory such abrasive hardness, purity than black silicon carbide, made it suitable for use abrasive grinding carbide, optical glass, ceramics and brittle non-metallic materials. Share is the percentage of diamond concentration in the working layer. Coarse-grained stone home manufacturers, coarse, high production efficiency requirements for household Whetstone, Whetstone wholesaler of household work under the surface roughness of less demanding, wide wheel work, etc., have chosen a high concentration; otherwise use low concentrations. Resin bonded grinding wheel is generally used in concentrations of 75 to 100%. Wheel size choices directly affect the surface roughness of the workpiece and the grinding efficiency. Dongyang jade stone factory specialized in sales of household Whetstone recommend honing oil stone, a variety of specifications to meet your choice, strict production process to ensure quality, honing oil stone to more precision, high efficiency new and old customers! Household Whetstone preferred jade stone factory quality and quantity (certified), Fujian Whetstone home provided by the town of Dongyang Qianxiang beryl stone factory. 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.