Tapping knife special stone, jade stone factory good reputation (certified), Sichuan Whetstone provided by Qianxiang Town, Dongyang City greenstone Whetstone plant. Qianxiang Town, Dongyang beryl stone factory (www.322124.com) is specialized in the "stone processing" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Chen. ② with diamond or cubic boron nitride abrasive and binder matrix have made stone, rectangular, triangular and curved Whetstone. Natural stone is the choice of delicate texture but also has the ability to grind and polish natural quartzite processed into, for precision machinery, watches and tools and other manufacturing industries in the manual precision grinding. US will treasure Whetstone, grinding the seed, is certain bond abrasive tools require a double-sided adhesive surface Whetstone, mainly by abrasive, binders, vent components. Dongyang greenstone Whetstone professional manufacturers, high-quality green carbon Whetstone, excellent manufacturing process, you are welcome to inquire! Coarse abrasive organization into tight, medium and loose categories. Each category can be further subdivided and number, with the organization number to distinguish. The larger number of abrasive organization dedicated tapping knife Whetstone, abrasive abrasive percentage share of the smaller volume, the wider the gap between the grains, indicating that the loose tissue. On the contrary, the organization said the number of smaller and more tightly organized. Looser organization is not easy when you use abrasive passive, less heat during the grinding process, the workpiece can reduce heat deformation and burns. Tight organization of abrasive grit easy to fall off, helps keep abrasive geometry. Dongyang greenstone Whetstone Whetstone Abrasives Factory specializes in selling a variety of specifications to meet your choice, strict production process to ensure quality, more abrasive with high precision and high efficiency new and old customers!