Drawbore - An Inside Look | Paul Sellers
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- Опубліковано 27 сер 2024
- Paul has put together and then sawed in half a drawbored mortise and tenon to show how the peg works and what is needed to achieve the strength and unity of this type of joinery.
The drawbore is an ancient and intriguing method of holding joints together without the need for glue. However, it is hard to make this right if you don’t understand how it works.
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Watching Paul Sellers cut apart a drawbore tenon more accurately than I can do dovetails. That's what skill looks like.
Paul is one of those rare breed of carpenters on YT that doesn't leap on a floor mounted machine when he needs to sharpen his pencil. The way he uses hand tools is plain proof that we can achieve things with hand tools. Excellent demo too.
It's so satisfying to see him draw a line on the far side of the wood and cut perfectly along it without looking!
Chase Perdue : Sixty or so years of practice pays off.
Your videos are the only ones that I don't skip through just to get to the main point or end result. They're always very interesting, informative, and I have yet not to learn something with each one I watch.
I've been debating whether to say this or not for a long time, but I figured I would. You bear a remarkable resemblance to my dad, so much so that I asked my wife once "Who does he remind you of?", her reply was my father.
Autotech1 : Paul Sellers’ videos can be long, but there’s really no fat in them.
And if you skip through one, you will definitely miss a golden nugget of info or a tip that will change your woodworking for forever!
I must say, that was one sexy joint, even after the autopsy. Mr Sellers has monumental skills, and that is no exaggeration. He builds monuments of wood.
I feel so fortunate to be able to learn from this man! God bless you Paul.
Another consideration is to keep the timber you use for the pegs extra dry. In the past I have planed the stock square and left it near to my woodburner for a few days before rounding it off to it's final dimension and driving it into the joint. The peg will swell slightly relative to the rest of the joint. It will never come out after that.
good tip
I was also taught to compress the peg wood in a machine vise before driving it through the rounding die.
Not sure if I want to do that. I tend to want it to pull the joint as I am putting them to gether and I then want the expansion to be small over time so as to allow it to form an even tighter joint.
Is this a traditional technique used by people?
Thank you Paul. This has got to be the most thorough explanation of the value of an offset pin I have come across.
"This is the only bore-ing bit"
There are no boring bits in a Paul Sellers video.
I don't think I've ever seen a woodworker do forensic analysis of his work.
Paul Sellers : WWI (Wood Working Investigator)
Coming in the Fall of 2019. Check your local Listings.
@@oldmanfromscenetwentyfour8164
He will give Philip Marlowe a run for his money.
Hands down best video on drawboring on the internet.
This is why I love woodworking. Paul, you are the ultimate steward of this very important craft.
Only Mister Sellers would have the resolve to slice apart an otherwise beautiful mortise for the purpose of this advanced tutorial . Bravo and may God bless you .
Super travail et quel plaisir d'entendre un bel accent anglais. Merci.
There’s few things more satisfying than seeing Paul Sellers assemble a perfectly made, hand crafted Paul Sellers joint.
I've seen dozens of your video (I have to admit that I've skipped the plywood series), but every time I learn something. Thank you, Paul.
Great video. Very interesting. I didn't realise that the holes in the mortice and tenon should be deliberately misaligned to create the clamping effect. Very clever.
from what I read there are examples of chairs over 2000 years old that used draw bore pins. the animal glues were lost to time but the items are still solid because of how they were made.
Draw bore is a wonderful joint stabilizer. I really appreciate how you formed your pin, using the washer technique. I really like this technique!! Thanks for sharing.
Fantastic example of a truly engineered joint.Terrific lesson Paul, thanks for sharing.
An ocean of knowledge. 😊
Thank you for your time, endless energy, and dedication to teaching students about woodworking.
Thank you. A well thought through and excellent demonstration of how this ancient technique works - and how to utilize it properly.
I just love this technology. The fascination feels almost genetic.
The usual high standard of video from Paul, i used this method on a timber framing course and we used a tool called an offset pricker to mark the hole, brilliant idea.
Simply amazed by the fact that you cut the waste wood off perfectly to your line. My wife’s gonna get side table number 2 out of this video. Thank you.
I read something in an archaeological magazine yesterday I think, that talked about glue. Resin actually. And it was found on the fastenings our ancestors used on the wooden handles for the stone tools they used. So, yeah, you man\y not need to use glue, but we've used it for a long, long time!
That was a fine joint man. I always wondered how it worked, exactly. Thanks for sawing it apart and showing us the finer points
Dry and glue joints both have their strengths. Humans have been using the whole animal for hundreds of thousands of years.
I remember reading about dental floss markings being found in the teeth of a Paleolithic Era
women teeth. They were using string to clean between the teeth. Truly fascinating.
Amazing what 1/16 inch can do. Thank you, Paul. 👍👏
brilliant paul, thanks for insight. probably why so much antique furniture is still around today.
Fantastic video, thank you for bringing this to us, not a power tool in sight! A truly skilled chap!
*Thank you.* The sound of your work is what i remember learning on my own in dad's work shop as a 9 year old and 13 year old... the correct sound of balance that the wood and tools required to fit and fair will together to get the chore done appropriately and well.
Mr. Sellers is like the grandfather we never had. I'm hoping my young son has as much interesting in making as I do.
Get a workshop and have your son working in it with you from a young age. And get him working on projects that he is also involved in designing.
I worked with my grandfather from a young age and it has stayed with me my whole life. If your son decides to study architecture or engineering it will stand good with him.
Paul, thank you for sharing this ancient knowledge that many of the new age woodworkers (like me) do not know. You are a truly Master in woodworking.
I grew up in a house that was built in the mid 1800's. Not nails were used in the framing. Only pegs. I am betting that this method was used. When my dad had removed some of the horse hair plaster and home made lath to do some renovations, the construction was really amazing to look at. Thanks for a great video Paul.
Very nice display. Looks exactly how I thought it would inside. This gives the picture that those who couldn't visualize the action of this technique might have needed to understand how it works.
Thanks, Mr. Sellers.
A picture paints a thousand words springs to mind here Paul. Excellent little video. I wonder how many viewers were surprised by the bend. Not had time to read all so sorry if its been mentioned, dryer wood for the pegs is a good thing, they will swell as they eventually equalise moisture content with the parts. Thanks for sharing another little gem Paul.
Really enjoy the history of woodworking; hope to try this joinery if I ever get caught up.
You're like a Bob Ross of woodworking
Paul Sellers is the Quincy of woodworking ;-) BTW also the best woodworking teacher ever
Thanks , Paul!
Thank You for the very clear illustration of the draw-bore method.
Thank you Paul for this informative and excellent demonstration of the draw bore technique. I have never tried it but now I have to find a project to use it on. Take care and have a wonderful weekend.
Very educational, informative and beautiful video. Thanks Mr. Sellers.
I knew about the concept with the peg hole joinery but I had it all wrong. Thanks for showing how that offset works. That surely was an eye opener for me. What a great way to pass on this knowledge!
It will still hold with a straight through dowel joint. I have made lap joints and used dowels to hold them in place and they still are working 20 years later on barn doors and gates which surprised me.
Wow great vid Paul. What a beautiful joint you made so you could cut it apart for us. Thank you.
Nice demonstration of how it works! May God Bless you and your family Greatly
Thanks Paul, this is just amazing! Thanks for sharing your knowledge!
Thank you very much. Wonderful explanation.
A very beautiful demonstration Paul .
This reminds me of The Modernist Cuisine with the cutaways of kitchen equipment and explanations of how they work.
However, the best is Paul, having made thousands of cuts, saying "And, hopefully, I get this right."
Clear as a bell! Very nicely executed instruction!
These old methods are fascinating. Even modern woodworkers can benefit, if only as a method when nails, screws, and glue are not available.
This method was used more than two millenia ago by the Phoenicians for shipbuilding, although they used smaller seperate tenons to lock the boards for the hull together.
Joy to watch and I learned a lot. Thank you for sharing this with us.
Nicely demonstrated as ever ... Who spotted the continuity error where the grey/white soft faces of the mallet reversed mid-shot?
Great thorough demonstration! Thanks
Thank you Paul
Awesome video
Wow, this is a very, very cool and informative video. Thank you so much!
Very very very helpful! Thank you very much!
excellent demonstration, thank you for sharing, have a blessed week.
dale
Very interesting video. You are a fountain of knowledge and skill. Thanks for sharing.
Great video.
Great wood work & information as ever mr Sellers!
Really good video
Awesome as usual! Thank you Paul, keep up the excellent work!
just my 2 cents here; (1) I find that drilling the hole before chopping the mortise instead of drilling the hole on already chopped mortise results no blowout inside the mortise(female). (2) it is possible to use a square peg when the hole on the (female) mortised piece is converted to a square hole by chiselling (inside of it does not have to be a dead square). I think this way takes less time. (3) Square pegs also look cool. (4) Mortises can sometimes be very tight and to take off, one has to use massive energy and effort. So to alleviate that people take the corners of the (male) part. In addition to this; I also find that if the male part is made just a tiny bit concave on the cheeks by gouging, this allows to disregard irregularities in the (female) mortised piece to some degree.
A great example.
Thanks Paul.
Excellent explanation and demonstration video - as allways! Thanks a lot to Paul and the whole Team!
I'm sorry to say.....Paul is better than Norm. Lovely simple narrative.
Nothing wrong with Norm. Two different philosophies.
Thank you very much Paul, really top notch stuff!
nicely done piece of woodwork a+.
Beautiful! This would make a fantastic feature piece if you used different woods and sanded the cut to a high polish. It would be a section drawing in real life.
Well taught!
This is why I watch
Thankyou.
I really enjoy your videos very good tipps .And my dream is to be a carpenter I like working with wood
New to woodworking and been watching a lot of your videos. Your a true master of your trade Paul
Paul Sellers gives out more free information than any woodworker I have seen . It started to change a bit when the company who promotes him took over . i suppose that's fair though .
All the information is still out there and you can learn a lot from his free stuff and then use the paid material as it will add to your skills.
FORGOT TO USE PAULS FOX WEDGE LESSON YESTERDAY MAKING COAT RACK WITH WOOD PEGS I GLUED INTO HOLES BUT HAVING WEDGE WOULD MAKE IT STRONGER
Dear Paul we loved to see you how you billed Adirondack chair please
That was amazing! Ty!
Of course what we have to remember here is that traditionally there was no glue used in these joints and that even if cut apart as Paul has done the peg would remain in place and the joint stay together.
Great info!
That joint will last forever, it should be called the Keith Richards joint.
If only we learned from history cool vid
Hi.!
-- thanks.
If make something, even if it's made of cheap pine, it last pratically forever. While I was in school, I would gather scraps of wood, and make coffee tables. I would drill out the knots, and fill them to make the wood look better. People would bring the coffee tables back with broken legs. I would say, "They made for coffee, not dancing on." I found out they would remove the bed from the dorms, and sleep on the tables. I would say, I charged forty dollars for my tables, but I didn't want to seem cheap. I actually charged twenty. I made the table with my friend, so spltting a twenty didn't leave us with much money to improve on the tables. We made the tables so you could sleep on them, still we never had enought money to even put a finish on the tables. Now, I'm on facebook, and people contact me, and show me the tables I used to make. Those tables are going to out live me.
Should you make any consideration of the direction of the grain of the peg? Should the endgrain of the peg be parallel or perpendicular to the grain direction of the timber with the mortise? Does it matter one way or the other or is it a matter of aesthetics? Thank you for another fine video. I'm rediscovering working by hand.
Your videos are utterly fantastic! Is there any reason one could not use a commercially produced dowel?
Because some dowels are not exactly sized to the drill bit.
@@tommccurnin524 isn't that why they make different size bits and dowels? Still I think it's cool as all getout that Paul shows all the great details that he does!
Also most commercial dowels aren't great because the grain doesn't run exactly parallel to it which makes it less strong. But if you can get a nice straight grained dowel that fits one of your drillbits there's nothing wrong with using that.
I was just musing on the use of this method and wondered... this might be also used to keep corner joints tightly together as well. As in like a frame for a tabletop or a door, if they were of sufficient size. I was thinking as if I were to make a tabletop using a floating middle sort of like making a floor without nails as in Korean joinery. Any thoughts?
amazing
Made my windows this way , broke my heart taking them out to go modern .
The face of the pin rose slightly over time due to grain direction
I believe I noticed that the hole through the mortised component is not square to the side, but at a slight angle. Was this intentional and does it have a purpose?
Just the way he hand drilled it. The real strength is in the off set holes that force the pressure on the drawbore joint.
Remember he is doing it for a demonstration as well and talking to us if he was doing it on his own he may have it straighter.
Nice video but why did you not show the joint being pulled together?
Ah! I have an old oak chest of indet. age which seems to have such pegs (standing proud). Some of the panels have been lost so I guess the answer is to drill them out to rebuild.
Great video! I'm just curious... why not use pre-made dowels?
Incredible, I'll have to keep that trick in mind. The cutaway view is great. I wonder if someone discovered this by mistake or did it on purpose the first time. Also how did the ancients drill holes in wood? Did they have some means to make a spade drill?
I suspect they were making tenon joints and just wanted a method to keep it in place so that it could not be pulled out. And that is what somebody arrived at. It is possible that they did this with lap joints as well or bridle and maybe even dovetails.
"This is the only boring bit on this really" ... heh, I love the subtle little jokes. Nice video too.
that's big brain humor there 😅
I have one just like it thats why im asking . Thanks