Finger joint router bit

In preparation for a class in Portland, Oregon, I decided to test a router bit that cuts 5/32 in. finger joints. Because of the size of the bit, I decided to build a dedicated router table using my large Makita router, one that's rarely used in my shop. You can see the set-up and results in the photo. It has limitations, being useful only for boxes about 2 1/2 in. high or for drawers of similar height height.

An advantage of this method is that all four sides of a box can be clamped together on the sliding portion of the jig to be cut at the same time. Two cuts (and some additional fiddling about) and you've got a box.

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