Thank every one. Here is where I am now.
Nema23 382oz 3.0A stepper motor,
DM542A driver,
CNC4pc C1G breakout board,
48V 12A power supply.
The lead screw as a pitch of .100 and there is a 16 and 40 pulleys.
Everything is connect, the 3 motors are on the mill and move,
I don't think I have...