Have you seen our CNC Mill Fundamentals Series? We believe it's a great first step for every machinist! The Mill Setup Checklist is another valuable resource that contains all the links to our Mill Setup tutorials.
For specific operating instructions, we recommend that you review all of the documentation provided by the manufacturer, for your particular machine.
We also encourage you to join our network of industry professionals on the TITANS of CNC Machining Group on Facebook and the TITANS Forum. Both channels connect you with others who share your goals and interests.