If you are a metal fabricator who needs a replacement part or repair services for your CNC machine, all you need to do is give us a call. With some basic information, we will find the right part at a great price so you can get your CNC machine operating again. From Spindles and chip conveyor to ball screw assemblies and electronic controls, we offer parts for 80 different CNC machines including Cincinatti, Haas and Okuma. Why go directly to the manufacturer, when Rubin Engineering can get parts of similar quality at lower prices. Many of our partners provide parts that are made by the same companies that provide the OEMs with their parts.