Page 2 of 2
Posted: Wed Oct 06, 2010 1:39 pm
by markap
I've turned a number of bowls from Ambrosia Maple. I use the wave discs with the non-powered rotary sanding tool from Woodcraft. I start w/ 100 then proceed 120, 180, 240, 320. The wave discs overlap the head of the sanding tool so it won't dig in. I turn the speed up fairly high as I progress to finer grades but keep the pressure light to minimize heat build up. The only time I notice any remaining scratches are very light ones on the bottom inside or outside - these I take care of by hand, sanding with the direction of the grain and running thru the grits as above.
I finish the bowls with a couple wipe on coats of Salad bowl oil and then buff with the Beal system to glass-like finish.
Posted: Wed Oct 13, 2010 12:08 pm
by cml
Thanks, all, for the helpful replies. I picked up the non-powered sanding system from Woodcraft that markap mentioned, and progressed up the grits with reasonably good results. I think the problem I was having was that the maple was so soft that it was picking up scratches from darn near anything, including just a light touch with my fingernail.
I got a decent smooth finish on it with 400, then took it up to 1000, and put on a coat of pure tung oil. It looks real nice, and once the tung cures, I'll buff it out with 0000 steel wool and apply a few coats of the 1lb cut shellac I use for rifle stocks. I'll post a picture when it's done. :-)
Thanks!
-Chris
Posted: Wed Oct 13, 2010 12:11 pm
by JPG
cml wrote:Thanks, all, for the helpful replies. I picked up the non-powered sanding system from Woodcraft that markap mentioned, and progressed up the grits with reasonably good results. I think the problem I was having was that the maple was so soft that it was picking up scratches from darn near anything, including just a light touch with my fingernail.
I got a decent smooth finish on it with 400, then took it up to 1000, and put on a coat of pure tung oil. It looks real nice, and once the tung cures, I'll buff it out with 0000 steel wool and apply a few coats of the 1lb cut shellac I use for rifle stocks. I'll post a picture when it's done. :-)
Thanks!
-Chris
Don't use it for a 'spiked' punch bowl!!!:eek::D