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Jigs and Fixtures #2: Dowel Stock Preparator!

Blog entry by mot posted 699 days ago 1656 reads 9 times favorited 21 comments Add to Favorites Watch
« Part 1: Jig for hand planing small parts. Part 2 of Jigs and Fixtures series Part 3: Shooting Board Basics - VIDEO »

I’ve been fiddling with wooden hinges, and can’t get good dowel stock. Epecially dowel stock that matches the species of wood I’m working with. I gleaned this jig from another Rob Cosman video.

I took a 2” piece of walnut from the scrap pile. I drilled a 1/4” (0.247” actually) hole in it close to one face. I took a few passes through the drum sander to just show the hole cut. I chamfered one end to accept the workpiece stock. I clamped an old plane iron creating an awkward looking jig.

My first pass came out too thin. I clamped a playing card between the iron and the walnut. My second attempt came out at 0.247”. Blind ass luck to get it that close, however, my intent was to go for that diameter, so 2nd attempt or 12th attempt, I was in for the long haul.

Here’s the process of making the dowel:

I started by ripping a few 5/16” strips from the stock I’m using to make my box. Sorry Niki, I used the GRRipper. I don’t think it’s an accident waiting to happen. I use the GRRipper in conjunction with the MJ Splitter.

After I get a piece of oversized square stock, I chuck it up in my hand drill and use the belt sander to sharpen the end of it to go into the jig.

I wanted to knock off the edges to make more of an octagon to relieve stress on the jig. I could have done this on the tablesaw with the blade at 45, but this isn’t a precision maneuver, so I just used the belt sander. Next time I’m going to use a small parts clamp I have to knock the edges off first, then sharpen the end. This way, I had to hold them with my fingers, risking a slight manicure while I was doing it. I might have used the GRRipper for this too, but would have just been to torment, Niki.

I chuck the stock up in the drill, and then head to the jig.

This is a picture of the stock part way through the jig.

When I get near the end of the stock, I reverse the drill, chuck up the other end, and pull it through.

And the finished dowel, sitting atop my little jig.

Thanks for looking!

Tom

-- You can discover more about a person in an hour of play than in a year of conversation. (Plato)


21 comments so far

View David's profile

David

1982 posts in 1017 days


posted 699 days ago

Hey Tom -

I think we are watching the same videos! I am working on the same thing. I am experimenting with using set screws to adjust the angle and set of the blade. Awesome job!

David

-- http://foldingrule.blogspot.com

View mot's profile

mot

4901 posts in 914 days


posted 699 days ago

David, I would have probably come up with a better way to ajust it if it hadn’t of come out spot on so quick. I’m not touching it now. Maybe my other size jigs will be a little more sophisticated, by this little 1/4” baby is a lock.

-- You can discover more about a person in an hour of play than in a year of conversation. (Plato)

View Blake's profile

Blake

2715 posts in 752 days


posted 699 days ago

Very cool!

I wish those Grrippers weren’t so expensive. They look so handy.

-- Check out my new website! http://www.blakeweberwoodworking.com

View Buckskin's profile

Buckskin

484 posts in 866 days


posted 699 days ago

Thats a cool jig!

View Mike Lingenfelter's profile

Mike Lingenfelter

457 posts in 992 days


posted 699 days ago

I was watching Rob’s video again the other day and thought I would try the wooden hinge soon. Are you making a box for the LJ contest?

-- http://theinquisitivewoodworker.com/

View mot's profile

mot

4901 posts in 914 days


posted 699 days ago

Thanks for the comments. Yes, F.Luna, it’s now the dowel plane!

Mike, I’m making the box for another purpose as I get the bugs out of the process. My prototypes are working fine and I’ve made jigs to set my fence and router bit height for a 1/4” hinge so that I can recreate the setup without too much fuss. As for the contest, that hinge may make an appearance.

-- You can discover more about a person in an hour of play than in a year of conversation. (Plato)

View Russel's profile (online now)

Russel

2031 posts in 817 days


posted 699 days ago

Wow, why didn’t I think of that? Oh yeah, I’m not that creative. I was just thinking I needed some dowels earlier today. Very cool.

-- When you give someone a chance it may well be their last.

View YorkshireStewart's profile

YorkshireStewart

779 posts in 779 days


posted 699 days ago

I love that jig – so simple, effective and FREE!

-- Res severa verum gaudium - True pleasure is a serious business. http://www.folksy.com/shops/TreeGems

View Thos. Angle's profile

Thos. Angle

4015 posts in 840 days


posted 699 days ago

Great invention, Tom. Stanley made a dowel maker years ago. Every once in a while I’ll see one or the head which cuts the dowel. I’ve passed them up but now might not. besides this is just too simple. And way too easy. Good one, Tom

-- Thos. Angle

View Karson's profile

Karson

25271 posts in 1278 days


posted 699 days ago

Great idea Tom. Nice job.

-- What happens in the workshop stays in the workshop. No wait that doesn't sound right. Karson Southern Delaware karson_morrison@bigfoot.com †

View Dick, & Barb Cain's profile

Dick, & Barb Cain

6989 posts in 1177 days


posted 699 days ago

Neat jig Tom!

It works similar to my dowel maker jig, But you don’t have to contend with a noisy router.

-- -** You are never to old to set another goal or to dream a new dream ****************** Dick, & Barb Cain, Hibbing, MN. http://www.woodcarvingillustrated.com/gallery/member.php?uid=3627&protype=1

View mot's profile

mot

4901 posts in 914 days


posted 699 days ago

Dick, that’s a hell of a setup… Franken-Doweler! I was pretty pleased with how quickly I got this one accurate. I’m going to be using the doweling for a little project so I’ll probably have to finagle a bit to match the radius of a router bit that it’s going to match up with. I’m interested in seeing what David’s refinements are as he’s taking into account blade set which I did not, aiming more for a pure sheer cut. For banging out quick dowel though? Man is this thing a cinch.

-- You can discover more about a person in an hour of play than in a year of conversation. (Plato)

View Peter O's profile

Peter O

1005 posts in 752 days


posted 699 days ago

Has anybody used Dowel Plates? These have been on my wish list for awhile. Anyone willing to give a recommendation?

-- http://www.north40custom.com -- http://north40studios.etsy.com --

View Karson's profile

Karson

25271 posts in 1278 days


posted 699 days ago

I’ve not used the dowel plate that you showed.

-- What happens in the workshop stays in the workshop. No wait that doesn't sound right. Karson Southern Delaware karson_morrison@bigfoot.com †

View Hawgnutz's profile

Hawgnutz

522 posts in 954 days


posted 699 days ago

Very cool. Tom! With a varied set of drill bits, the options of dowels available would be unlimited! It sure saves the $45 for teh Lie Nelson dowel maker!

God Bless,
Hawg

-- Saving barnwood from the scrapyards

View cajunpen's profile

cajunpen

5970 posts in 944 days


posted 699 days ago

Great Tom. I have that Rob Cosman video too and you make the jig construction look a lot easier than he did :-)). I guess I’ll give it a shot too. Thanks for the very informative post.

-- Bill - "Suit yourself and let the rest be pleased." http://www.cajunpen.com/

View RobH's profile

RobH

460 posts in 927 days


posted 698 days ago

Well, fiddlesticks. I just ordered a dowel making jig from Lee Valley. I may have to go home tonight and give this a try. If it works I might send the Lee Valley jig back.

This is really cool. Thanks for sharing.

-- -- Rob Hix, King George, VA

View GaryK's profile

GaryK

9496 posts in 866 days


posted 666 days ago

Great jig! That’s going in my favorites.

-- Gary, East TX -- The longest journey begins with a single step.

View Jiri Parkman's profile

Jiri Parkman

602 posts in 691 days


posted 641 days ago

Great.

-- Jiri

View WayneC's profile

WayneC

5854 posts in 975 days


posted 640 days ago

The dowel plate seems to work well for shorter dowels. I’ve got one.

-- We must guard our enthusiasm as we would our life - James Krenov

View stefang's profile

stefang

1515 posts in 212 days


posted 43 days ago

That looks like a good jig and it was a great blog. I do it in a different way which you might also like.

I drill the most common size holes in a mild steel plate at 45 degree angles. This leaves a sharp edge on the top of the hole. I cut some square stock in the appropriate size, sharpen the end enough to fit into my drill chuck like you have done. After chucking it up, I run the piece through the angle hole and I have a nice dowel exactly (or exactly enough) the same diameter as the hole.

The only set-up required is to put the steel plate in a vice and make sure there is clearance underneath the plate for the dowel to come through. Eventually the steel plate will become dull, but it’s not difficult or expensive to replace.

-- Mike, American in Norway

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