I hated to cut into
the beautiful oak raised panel side, but I decided that I should add a dust collector
connection for the chamber under the router. When the CMT/Sommerfeld fence is in place,
the dust collector attachment on that fence pulls most of the saw dust. With the Incra Jig
and using straight or dovetail bits, most of the sawdust is pulled down. So I added this
outlet.
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I purposely used the
same connector as is used in the Sommerfeld fence so that the hose could be swapped over
easily. I added a 1/4" plywood sheet to the open side to block off the vacuum there.
The draw through the bit insert plate is very good. The test will be when using the
jig...so that is next.
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Before I quit for the day, I had to make one quick joint to test the whole system. I have
cut some 3/4" plywood scraps to make a box using a 3/8" straight bit and cutting
box joints. A lot of saw dust is created in this operation. It will be a good test of the
new dust collector system.
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Everything
works fine. Some sawdust ends up on the table but most was sucked down through the insert
plate.
Even though this was a "test" and the box has no real purpose, I
added 1/2" MDF pieces on both the front and back of the sandwich. I wanted to see how
clean a box joint I could get. You can see already that there is a great deal of tearout
in the MDF.
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Now I am completing the
"B" cuts on the sides. Again, the MDF us badly splintered, but it is hard to see
whether the plywood is cut cleanly or not.
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Well, the moment of truth.
The joints assembled perfectly, and there is little tearout. I am using a piece of
sandpaper to smooth away the few traces of tearout. It is a good joint, and the Incra Jig
added on to the CMT/Sommerfeld Router Table works excellently.
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I am looking through the
Incra Project Book. I think it is time for me to do another one of those great gift-type
projects. Maybe Beth can look through it and make a selection. Clearly, this router table
and Incra Jig combination is a great tool for the shop.
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