Where can I buy a canoe bit for a tabletop router? Also known as "ball and socket"....

Jun 24, 2008 9 Replies

I'm looking to build an outdoor cedar barrel sauna and was thinking tongue and grove. I looked on manufacturers website and it seems that they use a "ball and socket" type joint to join the staves together.



Anyone know where to purchase a set for grooving 1" or 1-1/2" lumber? I've seen plenty small bits on Ebay and the like but haven't found anything for 1-1/2" height?



You might check with Amana, they make these bits for Tambours, they might make larger ones.

This is really a job for a shaper, not a router, and a healthy one at that. You can look at car siding, a standard mill shape, that may accomplish what you are after. I don't know about availability in cedar. A local mill shop may run the material for you.

Look here

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is what I used for my canoe ( the 5/16" version). These do not work well with a cheap router. The bead bit wobbled like crazy in my old crafstman. Worked fine with the dewault.

Rich

You might want to look at the Lee Valley internal and external half-radius bullnose bits

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and
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They can go up to 1-1/4 inch and the radii are matched for each size.

See:

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the link doesn't bring up the page search for:

655-701 - FLUTE AND BEAD SET

The subject indicates "canoe bit". I'd sure hate to portage a canoe made out of 1.5" lumber.

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