The raw materials are cut based on the requirements of the drawings, and the total length is controlled within the standard range.Next the product is placed in the CNC lathe to form the outer
diameter based on the drawings so that the outer diameter concentricity is within the standard range.We use the CNC five-axis high-speed miller and the driller to shape the inner hole. Then the
product is cleaned, polished and the outer diameter is ground with a centerless grinder. Finally we pack and ship the product after checking and cleaning the inner hole, appearance.