Napa Auto Parts - - Responsibilities: Machines parts to specifications, using machine tools such as lathes, milling machines, shapers, or grinders; Sets up, adjusts, or operates basic or specialized machine tools used to perform precision machining operations; Measures, examines or tests completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers; Maintains machine tools in proper operational condition; Designs fixtures, tooling, or experimental parts to meet special engineering needs