Using a flex shaft for bowls

Well, I decided it was time to try out the flex shaft I bought to use with the chuck on the SandFlee.  After connecting all the parts, I gave both the regular and mini round sanders a tryout.  I was not sure how to hold the bowl securely with one hand, but found that placing it on my work table gave me all the support I needed.

It was a pleasure to be able to get into the bowl without having to worry about scraping the top on the chuck.  The bowl I'm working on has lobes and is curved inward (will post pix when finished), so inserting the spinning sander was a little daunting.  However, as long as I remembered not to put the sander down while it was still spinning, I did just fine.

So, I can now say without hesitation that using a flex shaft does allow options not possible with the drill press, and that control of the bowl itself is not as much of a problem as I feared.  The top of my table is masonite.  If it were anything harder, I'd probably put down something to protect the wood.

Sanding sleeve solution--partly successful

When sanding anything with edges, the openings in the sanding sleeves for the round inflatable sander tend to catch and tear. I was able to fix this problem, using blue tape, with the coarsest sleeve, which is closed when new, but the fix did not work with the others. So, I limped along, trying to limit the damages to one set of sleeves. I like the bowl, but it certainly presented a challenge.

Success story

The project is finally finished, despite the slight warp in the wood. Once the rings had been glued up, I used the inflatable round sander to get the indentations smooth, working through the grits from coarse to fine. Then I used the hook and loop pad sander to smooth the indentations and the lobes. I used the round sander to accentuate the lobes at the bottom, where there's plenty of wood to play with.

I wanted to accentuate the lobes at the top, but needed to keep a flat area for the lid. To prevent mishaps at this late stage, I completed the sanding, but left an extra large flat surface at the top. Then, I made the lid and put it into place. I traced the outside of the lid with a pencil to give me a guide line that would show me where to stop the shaping. I shaped it as before, using both the round inflatable and the hook and loop sanders. When I was satisfied with the shape, I gave it a sealer coat of shellac, then rubbed it down and gave it several coats of spray lacquer.

A lot of work, but you can't turn this one on the lathe!