help with stepper, i need to desing a driver

why a reduction gear??? i was going to use them in a small cnc mill..... but i need to make them work first....

they are 2 amp, i guess are two amp per phase right???....
you said are real motors, i guess you mean they are powerful enough......

i was thinking in buy a polulu driver but, i cant get them for 2 amps per phase