Precision Machining Services is a world class provider of CNC milling and hard milling services, with a wide variety of  equipment and processes at our disposal. Our knowledgeable staff brings a superior level of consistency to every project, delivering top quality CNC milling. Our superior hard milling services are utilized by a number of industries, from medical, commercial, to aerospace and more. Through continuous process improvement, we are committed to making our CNC milling services even better and more efficient.CNC machine tools can be programmed automatically by CAD/CAM(Computer-aided design and Computer-aided Manufacturing) system in machining shop. The geometry of the parts is automatically converted from THE CAD system to the CAM system, and the machine worker selects various machining methods on the virtual display screen. When the machine worker selects a machining method, the CAD/CAM system can automatically output the CNC code, usually the G code, and input the code into the controller of the CNC machine tool for the actual machining operation.