I have a series 1 Bridgeport mill that I wanted to retrofit with a CNC kit, But before I take the plunge. I wanted to know and learn first the software process.
I already know some software programs like Corel, Illustrator, and AutoCad. From there I do not know what s next. I'am a custom knifemaker and I'll be using a CNC to make knife blanks and parts. Any help would be greatly appreciated

Also which among this 3 programs ( Corel, Illustrator, and AutoCad ) I already know would be the best jumpstart for CNC programing