[SML] question for router wizards

[Steven Hood]

That's a nifty contraption,  Mike. The version my wife's granddad had they 
called a BS grinder. I guess they didn't know what it was for; this was a 
good long while ago.


On December 19, 2016 6:54:11 AM Mike Katz via Stagecraft 
<stagecraft at theatrical.net> wrote:

> I would suggest an ellipse cutting jig for what you are doing. It is easy
> to make and very accurate. Much simpler and more appealing, to me at least,
> than making a bunch of templates with a saber saw and sanding and flipping.
> Just make an adapter to mount your router to the end of the arm. Drill
> holes for each of your foci and screw the arm through the appropriate holes
> to the sliders in the jig. I would use a 1x3 or 4 for the arm for the size
> you are doing for rigidity.
> Here is a Diagram:
>
> [image: Inline image 1]
> Mike
>
> Michael Katz
> narishkup at gmail.com
> C: 857.383.0020
>
>>
>>
>
>
>
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