I have a 1999 F250 SUPER Duty, V10, 4X4 and a brake rotor problem. How thick are the new rotors supposed to B?

When I changed the new rotors I compressed the pads and now the caliper is rubbing the new rotor. Do I have to get the new rotor turned before install? If not then what is the thickness of the rotor supposed to be so I can mic it.