Quote Originally Posted by Rye View Post
They work great. Last year when I started using the separator/barrel combo, I hammered my CNC cutting MDF. But I've not had to empty my vac once since using the setup. Next to no dust enters the vac. At most, you'll probably get a very fine film of dust in the vac over a long period of time.
Did you build a cyclone or buy an off the shelf solution?