3D Object to "Layers" in TurboCad Pro version 5?

Hi all,

I need to find a way to split a 3-D object into .05" "layers" in
TurboCad for the purposes of milling.

For instance, create a "half-globe" in 3-D space and have TurbCad
"slice" it into 10 layers of .05" each for milling on a Max NC-10.
I'm sure this is an easy question for CAD old-timers but I tough one
for us newbies.

Thanks in advance for any help!
Tracy Norris