I have the 5" (10" opening) Oneida version. Very nice but honestly I rarely use it. I much prefer to do shop floor cleanup with my Festool CT vac and the Festool Workshop Cleaning Set. I prefer taking the vacuum hose around the shop rather than sweeping all over the place and dragging the dust back to the floor sweep. Plus I have large/deep expansion joints in the floor so no matter what I do I still have to come back over those with a vacuum to clean them out.
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