| Review by TNBodger | posted 184 days ago | 894 views | 0 times favorited | 21 comments | ![]() |
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- Wood River 12" Half Blind Dovetail Jig #148094
- Brand: Wood River | Category: Router Accessories

It’s cheap (cheap as in poorly made and from bad materials).
It took me an hour of adjusting and more adjusting to get an ALMOST decent half blind dovetail out of this piece of _! Clamping the pieces in place is time consuming and requires way too many turns to hold the wood securely in place (which also means way too many turns to release the piece after routing it). Also, the screws that hold the template in place is positioned in a way that will prevent clamping thinner pieces of stock (3/4” thick minimum). I was somewhere between 30 and 40 routed joints when the threads striped on the clamping knob. By the way, these aren’t standard threads so no running off to Home Depot or Lowes for a quick replacement.
The router bushing, made and recommended by Wood River, for this jig had a lot of play in the comb necessitating multiple passes to assure an even cut on both sides of the dovetail. What resulted was a sloppy joint with the tails being smaller than the sockets making for a very loose joint. Fortunately, the project I used this for didn’t require precision or appearance and the Gorilla glue would expand to fill the gaps. Wood River didn’t even come close on this one.
Unfortunately, this forum doesn’t allow for a zero star rating and I had to give it a one, but believe me, I didn’t want to. I’m going to see if I can unload this dovetail “pig” on Craig’s list and apply the proceeds to a better machine.
Shame on you Woodcraft Supply for selling this item.
























21 comments so far
lew
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4481 posts in 648 days
posted 184 days ago
Thanks for the warning!
GaryK
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9521 posts in 881 days
posted 184 days ago
That’s one of those generic jigs.
I got one as my first dovetail jig. It took a bit of work and adjustments, but I ended up getting it to work good enough to do all the drawers on my highboy dresser.
You just have to work within it’s limitations.
-- Gary, East TX -- The longest journey begins with a single step.
Emeralds
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155 posts in 455 days
posted 184 days ago
Cut them by hand, it’s a lot more fun and far more satisfying.
Cheers
Joe
-- JMP
Bob #2
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3035 posts in 914 days
posted 184 days ago
You will get better wood stability with that type if you glue on sandpaper along where the wood is clamped to avoid over tightening the clamp knobs.
Als once you have the jig set for 3/4” material cut a set of boards to set the jig to for future cuts.
And yes you are probably better of with a doveltaii saw and a frank Klaus video.
-- A mind, like a home, is furnished by its owner
TNBodger
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7 posts in 352 days
posted 183 days ago
Thanks for the comments Bob#2. This jig came with sand paper already attached to the clamping bars (and they do a really good job at marring the wood too). The problem is with narrow pieces of wood and adequate clamping pressure. The clamping bar is too flexible and has to be over-tightened to keep the wood from shifting under the force of the router blade – even with the sand paper.
GaryK… thanks for your comments also. The problem with working “within it’s limitations” is that this jig is extremely limited. It goes back to, “you get what you pay for.”
As for handcutting dovetails being “fun and far more satisfying.” I’m not about to make my entire summer project cutting the dovetails on 20 drawers. I’ll tell you what Joe, send me your address and I’ll send you the pieces so you can cut them for me. LOL.
Splinterman
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4827 posts in 254 days
posted 183 days ago
I agree with Emeralds. slower but more rewarding.
-- I will just keep doing it till I get it right.
a1Jim
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16684 posts in 470 days
posted 183 days ago
All but the newest dovetail jigs are a pain to adjust. Thanks for the review.
-- Jim from Heirloom Woodshop Southern Oregon
Milo
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100 posts in 212 days
posted 183 days ago
I’m going to a class next week on how to use the Porter Cable dovetail jig. I hope it works better for me than this one did for you. Maybe you can use is as a doorstop or sell in on Ebay…?
Good luck!
-- Beer, Beer, Thank God for Beer. It's my way of keeping my mind fresh and clear...
TraumaJacques
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382 posts in 393 days
posted 183 days ago
I wasted $ 60.00 on one of those too. I finally gave up and trashed it. Like Joe said I just learned to do them by hand. The first 20 were shaky looking but now they are starting to look like a dove tails.
Jim is right about the jigs although I also got a Wolfcraft that did a decent job.
-- All bleeding will eventually stop.
WhittleMeThis
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67 posts in 266 days
posted 183 days ago
Buy it once, we all know the moto, I always recommend the Leigh Super Jigs a little more money but will last a lifetime, also the instruction manuals are great.
Durnik150
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536 posts in 214 days
posted 183 days ago
Thanks for the heads up! I was just starting to seriously look around. I will make sure to cross this one off my list.
-- Behind the Bark is a lot of Heartwood----Charles, Centennial, CO
Dusty56
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3458 posts in 581 days
posted 182 days ago
How long ago did you buy it ? I would certainly bring it back to Woodcraft for a full refund.
-- You know you're getting old when you know the difference between you're (you are) and your (belonging to you) AND how to use them in a sentence .
TNBodger
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7 posts in 352 days
posted 182 days ago
Unfortunately I bought it last year when it was on sale. It sat unopened until last month – more than the 90 days grace period Woodcraft allows something to be returned. Live and learn.
SCOTSMAN
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2238 posts in 478 days
posted 182 days ago
It seems a bit unfair selling it to someone else if you know it doesn’t work well.My 2 cents.Alistair
-- excuse my typing as I have a form of parkinsons disease
Dusty56
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3458 posts in 581 days
posted 182 days ago
Yup , I have several tools unopened and am praying that they will be alright when I need them. Sorry for your loss.
-- You know you're getting old when you know the difference between you're (you are) and your (belonging to you) AND how to use them in a sentence .
LONGHAIR
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49 posts in 707 days
posted 181 days ago
Another vote for the Leigh Super Jig from me. I bought the Super12 when they were first released, my only regret is that I should have bought the 18. That thing is great. It can do nearly everything as far a dovetails go. The only thing missing is that it cant do varible sized pins like the the big D4R can, you can vary the tails(size and spacing) but not the width of the pins.. Everything else though, through dovetails, half blind and rabbeted half blind. It can even do “single pass” half blinds like the cheaper jigs are limited too. It is a lot more money….but it is a lot more jig too.
Karson
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25793 posts in 1293 days
posted 181 days ago
Thanks for the review. I’ve got an older leigh Jig
-- What happens in the workshop stays in the workshop. No wait that doesn't sound right. Karson Southern Delaware karson_morrison@bigfoot.com †
Shopsmithtom
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407 posts in 1088 days
posted 181 days ago
I think I’d still take it back and explain your experience, tell them you’re aware that it’s beyond the return period but were wondering if they can still help you out. If they say yes, it’s a bonus, if they say no, I’d just leave it there & suggest they send it back to wherever it came from & explain your experience, smile & say you’re sorry they can’t help you & to have a great day. -SST
-- Accuracy is not in your power tool, it's in you
dusty2
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111 posts in 322 days
posted 178 days ago
Shame on you, TNBodger, that you would even think of unloading on someone else. Just throw it in your own trash can where it sounds like it belongs and scratch it up to learning.
-- Making Sawdust Safely
TNBodger
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7 posts in 352 days
posted 178 days ago
Dusty2, unfortunately an additional comment I posted here (or thought I was posting) never made it onto this stream. It was in response to Scotsman’s comments made earlier regarding “a bit unfair selling it to someone else…’
Do you really think I would even bother writing the review in this forum if I didn’t really care about someone else getting stuck with this jig? I made that crack about posting it on Craigs List to emphasize my disgust with this poor product while trying to warn others about it. (Let me explain right now that this is not intended as a negative comment regarding Craigs List – I think that web site is fantastic and it has been responsible for several great tool purchases at considerable savings.) I will do one of two things with the Wood River dovetail jig: Leave it permanently adjusted for 3/4” stock so I never have to spend two hours adjusting it again; or offer it to one of my friends with ample warning about the difficulties of using it and the resulting sloppy dovetails.
Unfortunately my sarcasm was too subtle and you and Scotsman misunderstood my real intentions. For this I apologize. Please also know that I’m not about to sell my soul or risk bad Kharma for the few dollars I could sell this piece of junk for. If you knew me, you would know that I am about protecting people – not harming them.
For the rest of you who did understand my original post and thanked me for my “heads-up.” I say again, thank you.
Dusty56
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3458 posts in 581 days
posted 178 days ago
I knew you were kidding about CraigsList because any good woodworker would not inflict pain and suffering upon another. : )
-- You know you're getting old when you know the difference between you're (you are) and your (belonging to you) AND how to use them in a sentence .