Cam shaft grinding is another special line of Dong-IL grinding applications. Cam grinding wheels are used in the manufacturing of gasoline and diesel engines, and are normally custom-built to the machine and the part to be ground. Dong-IL provides close dimension tolerance wheels for production cam grinding in the automobile, truck, ship building, locomotive, farm equipment and engine industry as well as cam grinding in engine rebuilding shops. Vitrified & resin bonded type 1 straight wheels ranging from 16"(405mm) to 28"(710mm) diameters with thickness from 1/2"(12.7mm) to 2"(50mm) are most popular.