The Syil kit looks pretty good. 3800 is not much for aluminum. Well, consider that a bridgeport has a max RPM of around 4500. It's alright, but at 3800RPM with a 1/32 you will be feeding very slowly. If you have to do it a lot, you might look into some sort of attachment or something to get that speed. Maybe make some hardware with your mill to mount a router on the side of the head for small cutter work? Then you can get your high RPM |