
In an attempt to cut a large radius nosing for some mantels I’m making, I’m in process of making a router trammel to support the bit in a constant arc. Made from 3/4 ply, my inspiration is based off an old Fine Woodworking article and tablesaw trunions. I still need to mount it to a stable base, fit a router and bit and the fire it up…
I’ll post more when I make some sawdust.
Tom
-- Anybody can become a woodworker, but only a Craftsman can hide his mistakes.























13 comments so far
Peter O
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622 posts in 280 days
posted 110 days ago
That is much, much simpler than what I was thinking! Looks like it will work great!
-- What exactly is "The Move" and who are you calling a "Quirky Jerk"? -- http://www.north40custom.com
brunob
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1243 posts in 575 days
posted 110 days ago
What a great solution. I’ll have to file this one.
-- Bruce from Central New York
Scott Bryan
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8031 posts in 228 days
posted 110 days ago
Hi Tom,
That looks like an interesting jig. I need to do something similar both with some molding around the hearth to hid a 1/2 gap where the flooring and masonry meet and a mantle (that I promised several Christmases ago).
-- With God's help all things are possible- even woodworking. Woodworking is not just a hobby, it is an (expletive deleted) expensive hobby.
Tim Pursell
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168 posts in 188 days
posted 110 days ago
Good jobTom!
Ingenuity is mandatory when working wood.
You has it!
-- http://www.grandprairiewoodworks.com
tenontim
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675 posts in 150 days
posted 110 days ago
That should work. Necessity is the mother of invention.
-- Tim -- http://tmuli.com
GaryK
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8274 posts in 394 days
posted 110 days ago
Looks like you just need a 1 1/2 bottom flattening bit and you’re ready to go.
-- Gary, East TX -- The longest journey begins with a single step.
cajunpen
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5291 posts in 471 days
posted 110 days ago
Very clever jig.
-- Bill - "Suit yourself and let the rest be pleased." http://www.cajunpen.com/
DJSTEIN
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1 post in 109 days
posted 109 days ago
GREAT DESIGN
jcees
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399 posts in 205 days
posted 108 days ago
Yeah, I remember that article in FWW. A simple elegant answer to NOT having a shaper/moulder. Show us some sawdust flying next time.
always,
J.C.
-- "Imagination is more important than knowledge" -- Albert Einstein
fredf
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106 posts in 116 days
posted 91 days ago
tom, that profile is pretty close to that of log cabin siding. our camp is sided with something very similar to that but of course one of the laps is reversed, unfortunately the mill discontinued that style years ago. others still do make a thicker version, how ever. I would ASSUME that the profile would be done in multiple passes, so if you could find a mill that does that siding, you might be able to put the face profile on something else for you
fred
-- Fred, Springfield, Ma
Garry
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16 posts in 657 days
posted 70 days ago
Great Jig, Thanks for showing us
-- Garry, Engadine, Michigan (Upper Peninsula)
SteveKorz
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755 posts in 120 days
posted 34 days ago
That’s pretty cool, Tom. How did it work out?
-- As iron sharpens iron, so one man sharpens another. (Proverbs 27:17)
Tom Adamski
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187 posts in 177 days
posted 33 days ago
Thanks for askig Steve. It worked out well enough to complete the job, but it was slow going… I can’t complain though, it would have cost me an arm & a leg to have knives made and mouldings cut. If you want to see it work, check out this video I uploaded a while ago… http://lumberjocks.com/jocks/naperville/blog/4105
Tom
-- Anybody can become a woodworker, but only a Craftsman can hide his mistakes.