How are timbits made?

As I studied a box of Timbits today, I wondered aloud how there could possibly be donut centres that are powdered with fillings when that type of full sized donut has no hole. I was shocked and dismayed as hubby announced that Timbits were not made from donut centres. He said he was sure there was a machine. I researched and found that this was in fact correct. Timbits are made with a machine and they are cut to a size slightly larger than the centre hole of a donut. So now I ask you....where do all the real donut centres go?