I have had several people ask me how I turn a hollow form. I documented, the best I could, the process I go through when making a hollow form vase. I found it difficult stopping and photographing the process. Documenting the process became a process all in itself.
The first step is selecting the wood and marking the centers. I then mount the blank on the lathe between the spur drive and the live center.

The piece is then turned round.

A tenon is then made for mounting into the chuck jaws.

The piece is then mounted into the jaws of my chuck. At this point, I am still using my live center in the tail stock for stability.

The shaping begins, always trying to cut downhill when possible.






When the majority of the outside shaping is complete, I sand the piece to 180 grit. Notice I have not done the final shaping on the base. I will leave some bulk down there for stability while hollowing the inside. While the live center is still in place, I will begin to open the vase with my bowl gouge.

The tail stock is then removed from the piece and the lathe and the tenon nub is removed.

Next, I drill a 3/8” hole through the center to the proper depth.

The first step is to hollow the center core all the way to the bottom, stopping frequently to blow out the shavings with compressed air. Every time I stop, I also view my progress by use an LED pin light for illumination. I also finish the opening to the proper thickness.

I then keep hollowing the inside, taking a little at a time starting with the thickest parts first. I methodically hollow and shape the inside until it mimics the outside with my desired thickness.

Once the hollowing is done, I sand the opening down as far as I can reach. The base is then turned to the final shape.

I do the final sanding and then part the piece until it begins to wobble. I stop the lathe and cut the piece of with a coping saw. I remove the remaining tenon with my reciprocating carver and power sander. I finish hand sanding the entire piece.

The finish is then applied. Since this piece was a demonstration piece and I was not too thrilled with the foot. I decided to experiment with mine new airbrush and aniline dyes. The final finish is satin lacquer sprayed on.


You can view the project here.
-- My favorite piece is my last one, my best piece is my next one.






















16 comments so far
Peter O
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1027 posts in 772 days
posted 327 days ago
Thanks for the how-to. I don’t get to do much turning, so when I have the chance I’ve mostly done spindle work. I’ve been thinking about turning some bowls or something, but not sure where to start. Maybe this will get me going.
The base looks okay to me, and the color is funky and fun. Way to go!
Thanks again.
-- http://www.north40custom.com -- http://north40studios.etsy.com --
Woodhacker
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1145 posts in 621 days
posted 327 days ago
Joe, this is very cool! Thanks for all the pictures. They’re great, and helpful in seeing your process. I’m just starting to make some turnings (beyond pens) with the lathe I acquired this fall. One day, I’d like to try hollow turning, but still have a huge amount of basics to learn.
Thanks again.
-- Martin, Kansas
savannah505
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978 posts in 484 days
posted 327 days ago
Great job with lots of info, I was wondering why you wouldn’t drill out a large majority with say a forstner bit or similiar? before using a hollowing tool. Or is this a dumb question? I haven’t turned wood on a lathe since high school days.
-- Dan Wiggins
mmh
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1395 posts in 620 days
posted 327 days ago
I love your documentation. It’s so neat to see how a block of wood becomes an art object. I may have to venture into turning. The lathe we have has not been used much and we have a couple of tons of maple to use up. If you would like a log, come on over.
-- "They who dream by day are cognizant of many things which escape those who dream only by night." ~ Edgar Allan Poe
Thos. Angle
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4013 posts in 860 days
posted 327 days ago
It’s always fun to see the process as well as the finished work. Thanks for taking the time to share.
-- Thos. Angle
lew
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4505 posts in 653 days
posted 327 days ago
Thanks, Joe!
jockmike2
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7352 posts in 1144 days
posted 327 days ago
Very nicely done Joe, now I have your secrets, mmmmhhhaaa.! Don’t worry, your still the man. You need a bandsaw to take those square edges off your block before you put it on your lathe. Saves a lot on the old lathe. You know after looking again, I do like that bottom on the piece. It does give it lift. What do you care huh? You could put a twig up there and it would look good. lol Just kiddin pal
-- Mike. mwurm13@yahoo.com
woodworm
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8310 posts in 488 days
posted 327 days ago
I’m learning here Trifern.
Thanks a lot.
-- masrol, kuala lumpur, MY.
Scott Bryan
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20761 posts in 720 days
posted 326 days ago
This is a nice tutorial, especially for those of us who are lathe deprived and to whom turning is still a mystery. :)
I appreciate the time and effort that you put into this. I know that stopping and starting in the middle of a project gets tedious and the break makes it difficult to maintain your concentration.
Thanks for the post.
-- With God's help all things are possible- even woodworking. Woodworking is not just a hobby, it is an (expletive deleted) expensive hobby.
Grumpy
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14932 posts in 749 days
posted 326 days ago
Great blog Joe. Thanks for sharing.
-- Grumpy - "Always look on the bright side of life"- Monty Python
rikkor
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11335 posts in 772 days
posted 326 days ago
So do you primarily use the curved or the straight hollowing tool for most of the hollowing. Thanks, this was very informative.
trifern
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7895 posts in 665 days
posted 326 days ago
rikkor, it depends on the shape. I used the straight hollowing tool about 80% of the time on this piece. I only use the curved tool where I can’t reach it with the straight tool. One thing to remember about the curved tool; even though it is curved, the tip is in a straight line with the shaft. This is helpful trying to figure out where the tool tip is when you can’t see it.
-- My favorite piece is my last one, my best piece is my next one.
a1Jim
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17022 posts in 475 days
posted 216 days ago
Hey Joe
I guess I answered my own question and found this blog .Since I’m only a turner of legs for furniture I’m still wondering what kind of tool is used in the tight opening for small vessels. It seems I saw on one project someone say they sharpened a allen wrench to turn inside small spaces. I feel like I have visited a fine gallery when I look at your projects page.
Jim
-- Jim from Heirloom Woodshop, custom furniture maker, woodworking school, heirloomwoodshop.com
peruturner
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215 posts in 260 days
posted 191 days ago
Hi I follow the same thing ,only I use a 1-1/2”forsner bit all the way to the bottom so I dont have to hollow more than needed
-- peruturner,lima peru
GaryBuck
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128 posts in 124 days
posted 111 days ago
I see said the blind man. L.O.L. I was wondering how you hollowed it out, thanks for all the detail. I don’t have a lathe and never really gave it much thought about trying my hand at it since the last time was in wood shop in the 7th grade, dissaster so never tried again went down other roads but after seeing your work and how beautiful they turn out and it looks like it MIGHT be fun, L.O.L. I just might start putting some coins back to get a lathe, if I do I’ll blame you to the ol lady and say it’s your fault L.O.L. Thanks again for taking the time to explain
reggiek
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716 posts in 168 days
posted 111 days ago
Excellent piece of documentation. I agree with Peruturner though as to the use of a forstner…it will save you all the blow out time as the forstners are self cleaning (you will still have to blow out at the end so that you can get your hollowing tool inside).
Did you make your own hollowing tool or did you purchase one? I have been using the one I learned to make from watching the David Ellsworth videos on tools and sharpening. I also have a hollower from John Jordan that works great for hollowing the smaller vessels.
Love that finish too…thats my weakness when it comes to turning….I need to pay more attention to the finish and learn some good techniques there.
-- Woodworking.....My small slice of heaven!