Profile: Masterson's Mfg. Corp. is a supplier of metallurgical test specimens. Our wire EDM is a process whereby a wire typically .006 inch to .008 inch in diameter is electrically charged at a high voltage, and used to cut precision shapes in prismatic components. We offer services such as EDM, wire-cut EDM, CNC milling, CNC machining, small hole drilling, EDM hole drilling, part polishing, metallurgical test specimens, tooling, and precision machining services. Our wire EDM machining includes upper guide and lower guide which can move independently, thus cutting one geometric pattern on top of a part, & another geometry on the bottom of the part. We serve the aerospace, medical, and nuclear power industries.