what is the best way to coupling the motor to the table X & Y axis
this is better to use direct drive id your motor have enought torque
or is bertter to use timmig pulley?

my mill is a small Hf mill/drill sell by arborfreight
and my stepper motor is 400 step bipolar 260oz of torque hold

Maxime Chamerbalnd

There is a thread that was running very recently that may help you with this.

Try: http://www.cnczone.com/forums/showthread.php?t=10428

Cheers

Andy