I had a tip from cnczone that I used to clean my pipe. I used two 2x4's clamped to the bench, each with a hole for the pipe. I used a variable speed drill and for the coupling I used a hole saw slightly larger diameter than the pipe. I used duct tape to make the pipe fit snugly inside the hole saw and duct tape on the pipe and hole saw. I hope this makes sense, if not and you want to see a pic, let me know. This was cheap and easy. I ran the drill with one hand and used different grades of emory cloth with the other, gloved hand. I had to turn the Y axis pipe since my span was not quite enough.
Wally |