Beryl honing Whetstone Whetstone teach you how to select: binders: Article type grinding stone wholesale and large-diameter hole honing, generally used in vitrified (V) and a resin binder (B), but also the use of bronze binder (QT) grinding stone manufacturers, small aperture honing also use more B and QT binder. Honing wheel commonly used resin binders. Dongyang jade stone factory specializing in sales of 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! Share is the percentage of diamond concentration in the working layer. Coarse-grained, coarse, require high production efficiency, the surface roughness of less demanding work, such as the case of the wheel Broad imported grinding stone, 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 specializing in sales of 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! Imported grinding stone, jade stone factory prestigious (certified), Zhejiang grinding stone 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.