1.Longer tool life ,20%-40% higher than others. 2.Effective grinding, good in self-sharping, low in heating, uneasy to be blocked, easy grinding action. 3.The most professional advice for you. Our technicist have abundant professional experience. 4.Prompt delivery., one weeks after receiving 30% advance remittance 5.Make as you required. 6.OEM accepted. Type: Parallel grinding wheel Material:CBN Line speed:0-200m/s Specification:diameter 380-1200mm Bond: vitrified bond Granularity:#100 to #2000 Applicable scope: Hydraulic components, Compressor parts, Engine parts, Hard alloy blades, high precision bearings, sealers, watches parts, precision ceramic, magnetic materials, etc. Applicable equipment: Double side grinding machine designed in all countries, such as: AM double side grinding machine in South Korea, Pete waters double side grinding machine in Germany, Stahli double side grinding machine in Switzerland, domestic double side grinding machine. Roundness<0.05mm Cylindricity<0.05mm Beijing Kai Shuo Heng Sheng Technology Co., Ltd is located in Chao yang District, Beijing. Grinding wheel Department integrates scientific research, production, sales and service as a whole. The main products are diamond grinding wheel, CBN grinding wheel , and dressing grinding wheel. We use advanced Korean technology, imported diamond and CBN powder, with professional production and testing equipment to ensure the high quality of our products. Currently we have two factories located in Beijing and Qingdao. Our company has established decades¡¯ corporation relationships with foreign machine companies. We have not only mastered the core technique of manufacturing grinding wheel but also have a profound understanding for equipment use. There for, we can provide you with comprehensive technical support for your good use of grinding wheel. Our company will with excellent quality, perfect service to help domestic and foreign companies to improve product¡¯s quality and reduce production costs. PLEASE FEEL FREE TO CONTACT ME msjinhua at 126.c o m