INCRA I-BOX Jig for Box Joints vs CMT300 Universal Dovetail Jig

The INCRA I-BOX Jig for Box Joints is a relatively good Dovetail Marker for people that are willing to spend around $200. The CMT300 Universal Dovetail Jig, by contrast, is quite unremarkable and doesn't stand out in any meaningful way from other products at this price point.

In both cases, however, we recommend that you take look at some other options at the $200 and $70 budget ranges; in all likelihood you'll find some better alternatives.

If you're still interested in learning more about the INCRA I-BOX Jig for Box Joints and CMT300 Universal Dovetail Jig, however, we wrote a summary of what we know about them:

The INCRA I-BOX Jig for Box Joints hasn't managed to perform well enough to earn a place in any Dovetail Marker roundups conducted by sources that do their own, high-quality, hands-on testing. That alone makes it a hard product to recommend.

Taking a look at the CMT300 Universal Dovetail Jig, we found that it hasn't managed to perform well enough to earn a spot in any Dovetail Marker roundups done by sources that conduct their own, high-quality, hands-on testing. That alone makes it difficult to recommend.

As a last step, we wanted to do a head-to-head INCRA I-BOX Jig for Box Joints vs. CMT300 Universal Dovetail Jig comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.