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INCRA I-BOX Jig for Box Joints

4.5 4.5 out of 5 stars 878 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Power Tool Accessory Jigs by INCRA

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  • To get right to the point, the new Incra I-Box is the most advanced tool ever produced
  • Its revolutionary design allows faster setup, greater versatility, and improved user safety compared to traditional jigs
  • At the same time, it's easy to use and the included 1 hour instructional DVD covers everything from basic setup to advanced decorative joinery
  • Use it on your table saw or router table to cut great looking box joints
  • Reversible design works on either side of the cutter
  • Exclusive dual-pitch lead screw mechanism for fast micro-adjusting and a broad 1/8-Inch - 3/4-Inch range of pin widths
  • Exclusive INCRA GlideLOCK miter bar fits standard 3/4-Inch x 3/8-Inch miter slots with a 0.740-Inch - 0.762-Inch adjustment range
  • Reversible and reusable MDF sub fence dramatically reduces or eliminates tearout
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Customer ratings by feature

Accuracy
4.5 4.5
Versatility
4.4 4.4
Easy to use
4.1 4.1

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$214.95
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INCRA I-BOX Jig for Box Joints
INCRA I-BOX Jig for Box Joints
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Price$214.95$15.99$57.99$97.99
Delivery
Get it as soon as Tomorrow, Mar 28
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Get it Apr 1 - 4
Customer Ratings
Accuracy
4.5
4.6
4.7
Easy to use
4.1
5.0
4.0
Versatility
4.4
4.0
Sold By
Hartville Hardware
Ficero Studio
Kangmusi
Woodhaven

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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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INCRA I-BOX Jig for Box Joints


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Product Description

To get right to the point, the new INCRA I-Box is the most advanced tool ever produced for creating a stunning variety box joints & finger joints. Its revolutionary design allows faster setup, greater versatility, and improved user safety compared to traditional jigs. At the same time, it's easy to use and the included 1-hour instructional DVD covers everything from basic setup to advanced decorative joinery. The I-Box is an evolutionary leap forward from conventional box joint methods - this single jig can be used on both your table saw and your router table, and the IBox's dual pitch lead screw mechanics easily micro-adjust joint tightness and provide a whopping 1/8-Inch - 3/4-Inch range of pin widths. It's capable of making good fitting box joints using any width cutter within that range into lumber from 1/4-Inch to 1-Inch thick. The advantages continue far beyond the basics: I-Box-exclusive joints like the Center Keyed Box Joint can be used to produce symmetric patterns rather than ending your joint with a partial pin as often required with other traditional box joint jigs. The Splined Box Joint is yet another INCRA-only decorative joint that's guaranteed to add wow-factor to your projects, and the I-Box can even be used to produce an unlimited variety of classic dentil mouldings. Nothing says "Craftsmanship" like adding solid wood hinges to your projects, and the I-Box can be used in conjunction with the INCRA HingeCrafter to produce wooden hinges in four different barrel diameters and in lengths up to 10". Works with the metric HingeCrafter, too. If you've been looking to improve your shop's joinery capabilities with a fast, versatile, and easy to use method for producing box joints of all descriptions, the INCRA I-Box is what you've been waiting for.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
878 global ratings

Customers say

Customers like the quality, ease of use, performance, value, and consistency of the tools. For example, they mention that the stock fence is robust, the directions are thorough, and that it can do amazing work. They appreciate the consistency, saying that it's always accurate.

AI-generated from the text of customer reviews

207 customers mention187 positive20 negative

Customers are satisfied with the quality of the box joint jig. They mention that it is well-made, sturdy, and accurate. The stock fence is robust and sturdy, making it easy to use. The box joints, or finger joints, make for strong joints and can add aesthetic value. The jive is really made for the woodworker and is cleverly engineered.

"...Recap: Excellent box joint jig but a bit pricy. Many lower cost options (not as robust) are out there, as are home made jigs...." Read more

"...The unit is well engineered and flawlessly manufactured. It is bot rugged, yet retains the delicate side required for fine adjustments for tight..." Read more

"...The joint was beautiful, snug and crisp with zero tearout. The snugness of the joint was not overly tight, nor was it too loose...." Read more

"...This thing is really made for the woodworker because they thought of things like making sacrificial backing boards part of the jig, and made it easy..." Read more

205 customers mention152 positive53 negative

Customers find the tool easy to assemble and use. They say the directions are thorough, and the jig is easy to DIY-make. They also say the adjusting the settings is straightforward. Customers also say that the sizing of the box joints is easy, and that the tool makes woodworking fun.

"...Dialing it in is straight forward but requires you to make one or more test parts for a fit check prior to committing to your final stock...." Read more

"...It is easy to assemble and both the printed instructions and accompanying DVD are incredibly clear and easy to follow...." Read more

"...The usage instructions were accurate, and again, the photographs which accompanied the steps were very useful, although as a professional technical..." Read more

"...Cons: this is not a quick-setup and don't read the manual tool like many are, so be prepared to watch the video a couple times and have lots of..." Read more

123 customers mention111 positive12 negative

Customers are satisfied with the performance of the jig. They mention that it works well, it can do amazing work, and has a good working range. The guarding does a nice job of keeping their hands away from the saw. The test piece went fine, and the jog delivers consistent, repeatable results when set up properly. Overall, customers are happy with the product and recommend it to others.

"...Its a bit expensive for just a box joint jig but has a good working range and is the thing to own if you have may sided to cut.Pro..." Read more

"...It works well on either the table saw or the router bench. I prefer the table saw but I've used it on the router table as well...." Read more

"...dado set on my bosch 4000-07 contractor table saw I got clean, professional results. I made 10 drawers in less than a day...." Read more

"...do a lot of box joints for a long time to come and it works great to make dental moldings too...." Read more

92 customers mention77 positive15 negative

Customers like the value of the tools. For example, they say it's worth the money, super profitable, and well worth the time spent setting it up. Some mention that the price is more than cash, but the product is excellent and worth the price.

"...all steel and lockable registration pin system on the Incra is worth the price in my opinion." Read more

"...This thing is CHEAP (inexpensive cheap) in the long run if you are going to do a lot of box joints for a long time to come and it works great to..." Read more

"Great jig, best priced here on Amazon!" Read more

"...Worth every penny in my opinion." Read more

65 customers mention62 positive3 negative

Customers are satisfied with the consistency of the tool. They mention that the accuracy of the joints it makes is exceptional, and there is never a misstep. They also say that it makes it easier to produce reliable, accurate joints.

"...single adjustment (following the printed instructions), the following joint was flawless. And by flawless....................I mean FLAWLESS...." Read more

"...The resulting joints are tight and clean if you follow the directions and fine-tune everything...." Read more

"...device gave me a great jump start in the art of making clean, precise box joints...." Read more

"...summarize, this jig makes woodworking fun by making it a bit easier to produce reliable, accurate joints." Read more

38 customers mention31 positive7 negative

Customers like the adjustability of the tool. They mention that it is outstanding, has a calibration method and final adjustment possibilities, and has loads of easy adjustments. They say that the simple adjustment of the dial made it easy to set the jig to the exact width of their project. They also appreciate the micrometer-like adjustment, and the ability to quickly change spacing of the pins. Customers also mention that the tool is solidly built and can be fine-tuned in thousands.

"...Supports a wide range of pin sizes and continuously variable. - so if you what to use a 15/32 plywood router bit, you can...." Read more

"...Perfect. The jig is also versatile, enabling the woodworker to produce numerous different styles of box joints...." Read more

"...It works well and loads of easy adjustments . I would not recommend it for a few joints . If you do them a lot then yes it is worth the price ." Read more

"This is a great product. It's highly versatile in terms of being usable with any size box cut, not difficult to assemble, and performs as..." Read more

38 customers mention38 positive0 negative

Customers are satisfied with the appearance of the tool. They mention it has an elegant design and execution, it's beautiful American made ingenuity, and it'll be pleasing to the eye. Customers also say it'd make nice dovetails and clean joints. They say it was well thought out and easy to set.

"...I love box joints. They are incredibly strong and very pleasing to the eye...." Read more

"...The joint was beautiful, snug and crisp with zero tearout. The snugness of the joint was not overly tight, nor was it too loose...." Read more

"...Pros: well made, well-designed, and outstanding documentation and tutorial video...." Read more

"...I was able to make a nice looking, well fitting box joint with this Incra jig on my very first try. For a beginning woodworker like, not bad...." Read more

59 customers mention39 positive20 negative

Customers are mixed about the fit of the tool. Some mention that the fit was outstanding from the very first test, and they're executing beautiful, perfectly fitting fine box joints in minutes. However, others say that the joints were far too tight initially, and the button head fasteners are too large. They also mention that there are issues with the fingers being too narrow for the dado.

"...Miter rail adjustable for very good fit in track (zero play makes for very constant pin fit)..." Read more

"...The joint was beautiful, snug and crisp with zero tearout. The snugness of the joint was not overly tight, nor was it too loose...." Read more

"...On my very first cut, the fingers (pins) were too small and the joint was sloppy, but not exceedingly so...." Read more

"...I was able to make a nice looking, well fitting box joint with this Incra jig on my very first try. For a beginning woodworker like, not bad...." Read more

This would be a five.... but...
4 Stars
This would be a five.... but...
the screws that affix the miter to the jig were wrong- or maybe they were right and the tap wasn't... either way, I was less than happy to discover this and at STEP ONE.... grrrrrr.... I came real close to throwing it back in the box and sending it back.woke this a.m. and decided to simply break out the tap and die kit... i got lucky and had the tap for the screws provided, which meant the miter slide thingy underwent surgery... that done? step two...the rest of the assembly was a breeze, and i didn't find calibration difficult at all... the only thing i struggle with is cutting too tight- making assembly difficult. I ran through about four or five 'sides' of some old oak baseboard planed down to 1/2", and then decided to break out exactly 18" x 4.5" x .5" white ash... and.. that is what you see in the image.... the joints are so tight there is zero glue in them. I did cut a floor for the box, and it IS glued in, but the box joints are dry...if it wasn't for those screws i would be singing this things praises... but that was--- annoying at best...I've got orders for a particular type of box- five, in fact... my home made jig kinda sorta worked- but I had to take the time to mark each cut to confirm the part was properly placed in that jig... this one? nope.... get your first (front) cut right, and get the first side piece cut right, and.... it's just a matter of a minute or two as opposed to twenty or more.... so.... is it worth it? oh yeah... even with the frustration of the mounting screws.
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Reviewed in the United States on May 24, 2013
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