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4212 Porter-Cable 12'' Dovetail Jig

Item #
29550
Rating:
94% of 100

Cuts through dovetails, box joints, half-blind dovetails, rabbeted half-blind dovetails, and dovetail dados.


Features:
  • Patented alignment lines and router bit depth stop allow for quick, easy set-up
  • Handles stock from 1/4" to 1-1/8" thick and up to 12" wide
  • Comes with easy-to-mount, heavy-duty steel base; half-blind and dado template, through and box template, dovetail bit, straight bit, two template guides, two lock nuts and T-handle hex wrench
  • Heavy-duty cam-type clamps with sandpaper-backed locking bars provide solid grip of wood
  • CNC machined aluminum templates provide superior accuracy
  • For use with routers with 1/2 collet
(1) 4212 Porter-Cable 12'' Dovetail Jig
More Information
Brand Porter-Cable
Manufacturer Part Number 4212
Weight 24.5500
Type Dovetailing
4.7 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
10
5
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One great dovetail jig
I will definitely recommend this product. Easy to set up and use with a little practice. Well worth the money. I've been wanting a dovetail jig for a long time and I'm not sorry I purchased this unit. It's really put together well and the instructions are real good. One great tool!
June 19, 2020
Purchased
2 months ago
Woodworking Experience:
Intermediate
Porter-Cable Dovetail Jig 4212
The Porter*Cable Dovetail Jig 4212 is a great addition to the workshop for any serious woodworker. The instructions are well written.
June 18, 2020
Purchased
2 months ago
Woodworking Experience:
Advanced
It really is easy!
Had to wait to get this unit in (they were out of stock), but when I got it, I was pleasantly surprised as to how easy it was to get it set up and producing nice half-blind dovetails in just three or four trials.
Having the correct router bits and collars really is a plus. I would highly recommend this unit to anyone. I'm a hobbyist interested in making projects for the family and friends. This jig does the trick.
June 1, 2020
Purchased
2 months ago
Woodworking Experience:
Intermediate
works great
Very happy, high quality works great.
January 27, 2019
Purchased
1 year ago
Woodworking Experience:
Intermediate
Really excellent jig
Works really well with flat, square boards.
July 10, 2018
Purchased
over 2 years ago
Woodworking Experience:
Intermediate
Building a dresser for my granddaughter. Can’t wait to make the dovetailed drawers!
April 30, 2018
Purchased
over 2 years ago
Woodworking Experience:
Intermediate
Montana Craft
Works as advertised, Excellent!
March 15, 2018
Purchased
over 2 years ago
Woodworking Experience:
Intermediate
I highly recommend the Porter Cable Dovetail jig for both beginners and experienced wood workers.
I wanted to make a retirement gift for my boss and it was going to be a box with plexi-glass windows for him to display something in. I wanted it to really stand out and there is no better way for a box to stand out than for it to have through dovetail corners. I did a bunch of research and decided to buy the Porter Cable Dovetail Jig, and boy am I glad I did. This was the first time I have ever made dovetails and I think they came out great. I did have to practice a few times on some scrap pieces, but within a couple hours of taking it out of the packaging, I had a nice tight 18" x 10" wooden box that didn't even need wood glue to hold it together. Just make sure you follow the directions on the side of the jig AND the manual.
The back of the box. Grid coordinates to a secrete location??
The Dovetails are so tight, there is no glue holding the box together.
June 24, 2017
Purchased
over 3 years ago
Woodworking Experience:
Advanced
4212 porter cable dovetail jig
Made much more solidly than competitor's copied products, and the engineering put into it makes it much easier to have success when making dovetails.
The instruction manual is a bit challenging and takes some serious study however.
Overall, feel it is worth the higher price over similar products.
April 13, 2017
Purchased
over 3 years ago
Woodworking Experience:
Intermediate
Some good thought went into this design!
I purchased this jig to replace a much older PC dovetail jig. The trouble with the older jig was the weak hardware--I stripped out a few of the hold-down screws--and the small size was difficult to cinch down. This resulted in the stock wandering off, giving me an extremely inaccurate dovetail alignment. Now--with this new jig--those issues are solved! I have only cut the half-blind dovetails, but the first time result was impressive.
December 3, 2015
Purchased
over 4 years ago
Woodworking Experience:
Advanced
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Browse 15 questions Browse 15 questions and 36 answers
Why did you choose this?
Rockler Store
Mine is old and missing to many peices
Joseph E on May 15, 2020
I’ve wanted to get this jig for a while. Now was the perfect time. Can’t wait to start using it.
D M on Apr 29, 2020
Mine is old and missing to many peices
Joseph E on May 15, 2020
I read the reviews on this item and they were all good. The sale price was also good. I need a dovetail jig and this fits the bill all around.
Neil on Apr 30, 2020
I’ve wanted to get this jig for a while. Now was the perfect time. Can’t wait to start using it.
D M on Apr 29, 2020
I have been looking for a Dovetail jig for awhile and like the Quality of the Porter-Cable products.
BRYAN G on Apr 29, 2020
Was on sale bringing it to about the same price as the Rockler one. Some of the negative reviews of the Rockler said this one was better quality, so thought I'd try this one.
ANDREW K on Apr 28, 2020
Porter Cable Quality and strong reviews
BOB M. on Apr 18, 2020
Price, name brand and I saw it used on King's Fine Woodworking. I want to make quality, stout drawers for my projects.
Kenneth D on Apr 18, 2020
reduced price
john c on Apr 13, 2020
21% off sale and free shipping!
Michael S on Apr 10, 2020
Quality
Thomas B on May 26, 2019
This jig has all the features I need, simple to operate and at a great price!
Edward M on Jan 13, 2019
ease of use,practical price, product name.
Michael B on Jul 5, 2018
Building my own drawers, bought a house that is really outdated, and it’s a lot of drawers
Jeff T on Mar 21, 2018
I saw the Porter Cable dovetail jig used in the Great Courses Cabinet Making course. I gained a good impression from seeing it used.
Cal M on Jan 29, 2018
Friend has one and loves it.
Ellen H on Nov 1, 2017
Good reviews and good pricing.
Alan P on Sep 18, 2017
Read the good reviews
stephen m on Mar 19, 2017
Love it makes drawer boxes look professional
Paul B on Jan 27, 2017
all aluminum - easy to use
Seth R on Nov 29, 2016
I've been wanting to try dovetailing, and read this is the jig to buy.
Galen on Sep 17, 2016
Recommendation of expert in store that it was easiest to set up and adjust.
Gary G on Aug 13, 2016
Never made dove tail joints in my life. Now I feel like a pro.
David J on Mar 18, 2016
Functionality, ease of use, price and name
REX H on Mar 7, 2016
I am making a pedal box for a friend and the one I made before I used dovetail to make the box.
Gary J on Jan 4, 2016
favorable reviews, desire to learn to build drawers
Jefferson T on Aug 23, 2015
Compared it to MLCS, Rockler and Leigh 12" products and this seemed to be the best choice based on reviews and cost
D A on Aug 12, 2015
I read the reviews on this item and they were all good. The sale price was also good. I need a dovetail jig and this fits the bill all around.
Neil on Apr 30, 2020
I have been looking for a Dovetail jig for awhile and like the Quality of the Porter-Cable products.
BRYAN G on Apr 29, 2020
Does this jig cut pins and tails at the same time?
Bill L on May 12, 2016
BEST ANSWER: That depends. When you cut half-blind dovetails (as when making a drawer box), then you do cut both pins and tails at the same time. However, when you cut through-dovetails (as when making a jewelry box), you must first cut the tails, and later cut the pins to match. Just about any template-style jig out there will be the same way in this respect.
Need Miniature jig for 4212?
A shopper on May 31, 2015
BEST ANSWER: Yes miniature jig is separate
does this jig come with router bits included or do we need to purchase the compatible bits now?
rick l on Dec 30, 2015
BEST ANSWER: Rick-

It does come with 4 bits; two for small dovetails (43777PC), two for the larger ones (43776PC).

The large bits are carbide tipped, but the small bits are high-speed steel, and from my experience, burn quite easily. Finding replacement bits made by anyone other than Porter Cable was an exercise in frustration, as was trying to find solid carbide version of the 43777PC. Many websites "claim" to sell this bit as carbide, only to find out they're selling the high-speed steel version.

Rocker does not sell a router bit that works with the PC jig.

Hope this helps-

-Dan
Is the PC jig compatable with a dewalt router?
Richard B on Dec 15, 2015
BEST ANSWER: As long as you can fit a template bushing in the base it will work with any router.
What is the best router bit when using plywood?
StevieE on Jan 19, 2019
BEST ANSWER: Plywood wears out bits quickly. Use carbide. Toss it when it wears out. Some hone their carbide bits on a diamond stone lightly. You don’t want something that spins at 20000 rpm to be unbalanced.
Has anyone found a dust control jig for the 4212? It just makes clouds of dust all over everything. I've hunted but never found one.
Daniel on Oct 28, 2016
BEST ANSWER: Attach a lathe or miter saw dust shroud to the back of the table you made for the dovetail jig or use a dust port for your router. I think rockler has a mobile dust port clamp.
http://www.rockler.com/dust-right-lathe-dust-collection-system
What size router bit and guide bushing are used with a template w/ 1/2" fingers?
MikeL on May 31, 2017
BEST ANSWER: For the model 4213 miniature dovetail jig, you will need the Porter Cable 9/32'. 7 degree dovetail bit (43777PC) with a 3/8" template guide or the 5/16" template guide and 3/16" straight bit for finger joints.
Is there a way to dovetail stock that is wider than 12"?
Evan S on Feb 9, 2020
BEST ANSWER: I'm not at the shop to measure the capacity of the jig, but it is a fixed width, close to 12". I've done dozens of drawers with it, and it works great but is limited in width.
The other models say they come with instructions, I assume this does too?
John on Jan 3, 2019
BEST ANSWER: Yes, for me it's a bit technical so I also relied on youtube videos.
will this work with a Craftsman router model 315.275000?
K D on May 16, 2020
BEST ANSWER: Yes, but you would need to have the appropriate Craftsman template guide and dovetail bit to use with the Dovetail template plate.
I have a 4212 jig and made the mistake of adjusting the router bit depth gauge. For through dovetails, should the depth gauge be 3/8", no more and no less?
Don V on Jan 15, 2019
BEST ANSWER: Set the depth of the bit to the same thickness of the board you are cutting the dovetails in, measuring from the comb down.
Can you use a mini 1/4” router with the 4212 jig?
Gerald F on Dec 7, 2018
BEST ANSWER: It would have to be capable of accepting to PC guide bushings in order to begin. I really don't think that it would have the power to remove that much wood. Especially a hardwood.
It requires a half inch collet right? I have a three horse router that would be too heavy to use for this. Do they make one with a quarter inch collet?
John P on May 19, 2019
BEST ANSWER: You and I have invested in an excellent dovetail jig. Safety and damage control is my first priority. I refuse to use my heavyweight router on my 12 inch jig, instead I prefer using my medium size router under two horsepower. Several good brands out there to choice from, I elected to use Bosch since I have three on hand. However Porter cable is a good choice and affordable.
Bits for box joints did not come with the jig (I received 2 sets of bits for dovetails only). Which bits should I buy for box joints? For normal template and the miniature one? Thank you.
adamduman on Apr 9, 2018
BEST ANSWER: The manual states that you need a 1/2” straight bit.
I have a the pc dovetail jig 4212 that comes with the 43776pc, 1/2 inch shank. what bit is equivalent for a router that uses 1/8 shank? Needed for have blind dovetails.
Ed A on Jan 22, 2018
BEST ANSWER: I personally would not use an 1/8" bit for making dovetails. When removing that much wood, I think it would put excessive stain on the bit. Causing it to either flex or worse, shatter.