@dennis Wright I think the DW660 is “recommended” because it works well with the MPCNC, but more importantly, here in the US, it’s inexpensive. It’s certainly not the only router that will work, probably not even the best.
Looks like you have gotten some good suggestions for routers on your side of the pond. I just didn’t want you to feel like you were settling for less than the optimum tool for the MPCNC. In fact, the Makita, with its variable speed, has that advantage over a DW660, which requires an external speed control.