Very nice turning! I wasn't aware that oak was good for turning due to a lack of figured grain. Anyone done red oak before?
I have turned northern red oak, Quercius Rubra, on occasion. Made a neighbor a 14" bowl from a tree that fell in his yard.
And I have done a few hollow vessel from it too.
Northern Red oak has little figure but the grain lines are prominent and can provide a lot of interest if the bowl is centered on the grain in both directions.
Red oak has large pores and will leak like a sieve. When using Waterlox as a finish you only need to wipe it on the inside as enough will run through the pores to coat the outside.
I much prefer white oak, Quercus alba, for turning it has closer grain and often more figure. I like the southern live oak, Quercus virginiani, more than white oak?
I turn some laurel oak, Quercus laurifolia, which is in the red oak family, but has small pores and behaves more like white oak.
Northern Red oak is low on my priority list. worth turning if you have it and nothing else better like cherry.
I rarely turn tulip polar, red oak, willow, cedar, or cypress because I can usually find wood that I like to turn better.
I used a lot of red oak and poplar in classes in Maryland because it was easy to get and worked well for students.
If I found any of those woods,with burls or other special grain maybe even a prominent water stain an I would likely work with it.
Al