[dmazur]

The Dillon takes up quite a bit of space on a press, and I've seen toolheads with just the trimmer mounted it order to handle this.

You might check out the Giraud, especially if you are only dealing with two cartridge types. This power trimmer does an excellent job of trim & chamfer, contains the brass trimmings, and is really fast. You can get a separate head so you don't have to spend time adjusting the cutters.

Yes, it's expensive. IMO, it is worth it.