Starting with the Two Trees TTC450 Pro CNC router does take a little time ... which I didn't have for this review, is a must-have, and through this test, I've been using an extraction system ...

Over the last few years, the state of the art in handheld routers has been tucked away in the back of our minds. It was at SIGGRAPH in 2012 and we caught up to it at Makerfair last year.

But while the CNC router in the middle of the shop, large enough to work on an entire sheet of plywood, is a gem of a machine, it was proving to be a dusty nightmare. [Frank]’s solution was as ...