Roberto Ferrarotti is a machinist and operates the machine tools like milling machines, lathes, and grinders to produce metal parts.

Roberto produces very large quantities or small batches of metal parts and ensures that all the products are meeting customer’s precise specifications. He measures, examines, and tests the completed units of metals in order to detect defects and ensures conformance to specifications, using precision instruments. Ferrarotti sets up and operates all of the basic machine tools and many specialized or advanced variation tools in order to perform precision machining operations.