Precision CNC Machining EDM Milling Turning Grinding - Norcen... Our state-of-the-art EDM facility is the largest in the area. Norcen Industries also offers the area's most... advanced CNC EDM capabilities (Computer Numerical Controlled Electrical Discharge Machining), including wire EDM, die sinking and EDM drilling / hole burning. Our state-of-the-art EDM... machines allow us to machine to extreme precision tolerances with virtually unlimited geometry. At Norcen, we proudly stand behind every part we produce. In fact, we routinely test...