Precision Swiss Machined Parts. Roberts Swiss Inc. was founded in 1953. We machine component parts for Medical Device, Dental Instrument, Aerospace, Hydraulics, Commecial, Industrial Application, Electrionics, and a diverse group of customers in the machined parts industry. Swiss machining applications from .010" diameter to .1417" in diameter, from simple to high complexity, from low to high volume production. Machining materials from Stainless, Steel, Aluminums, Plastic, Brass Bronze, Coppers, and Alloys. We run a wide array of machines from 4 axis to 11 axis, true tried machining equipment to new technologies in state of the art CNC's.