Cylindrical grinder - WikipediaThe cylindrical grinder is a type of grinding machine used to shape the outside of an object. The cylindrical grinder can work on a variety of shapes, however the.plain cylindrical grinding machine,Cylindrical Grinders - Ecotech Machinery Inc.The Ecotech cylindrical grinder is a high rigidity design for grinding small, . Manual Universal I.D. / O.D. Cylindrical Grinders . CNC Plain Cylindrical Grinders.