Graff-Pinkert & Company is a family-owned, 70 year-old firm dedicated to the turned parts industry. Graff-Pinkert is an international leader in Automatic Screw Machines, CNC/Swiss and Rotary Transfer Machine sales, service and parts. We feature a large selection of late model used automatics, transfer and cnc/swiss machines. Many are on site at our 25,000 sq.ft. Oak Forest (Chicago suburb) headquarters.