Fish scaler in 84mm frame?

[neillcurrie]

For opening out the occasional hole in either tools or liners I use a set of these:
http://www.ebay.com/itm/30-Pcs-Diamond-Burr-Bits-Drill-For-Engraving-Etching-Dremel-Rotary-Tool-Set-New-/291200917199?pt=Power_Tools&hash=item43cced5ecf

There are many different diameters and shapes for a multitude of different jobs, not just on SAK's. They fit in a standard Dremel chuck, very useful and cheap!!! Takes a little longer than using a carbide drill.

[kahyja]

I like the idea of the leather spacer. If you use a very fine grit sand paper to clean up the edge then dress it(use wax or a specific leather edge dressing) then burnish it with something smooth it should look great. Guys that build muszleloaders use a product called aquafortis, not sure if I spelled it right, that makes the grain really pop in curly maple. Should work on the birds eye too.

Thanks for the tips
I also really like the leather spacer and you're right...it could look more decent with just a little bit of finish on the wood and the spacer!