Originally Posted by
David DeCristoforo
OK, I'll qualify. If you are using a finish like lacquer or varnish, no, you don't need to go finer than 220. But for oils, you do. I wet sand my oil finishes down to at least 600 and sometimes finer. And yes, you can probably go to the scraper after a sanding with 180. It will just be more work to remove the scratches.
OK- you were referring to wet sanding the oil finish, not dry sanding the bare wood. THAT I can understand, of course.....
When I started woodworking, I didn't know squat. I have progressed in 30 years - now I do know squat.