Burnishing Graphite

[Richard Brekne]

Jon Page wrote:
> 
> I decided to round the back edge of the jacks on a new set of wips prior to
> installation.

Curious as to what piano this was, how sharp was the
origional back edge of the jack, and how much return for
your effort do you believe this give. 

Thanks


RicB

> After meticulously detailing the edge with an emery board (rough then fine)
> I gave them two coats of Dag.
> Then put a 1/8" drill bit in the Dremel Tool backwards so as to burnish
> with the shank.
> 
> 
> 
> Jon Page,   piano technician
> Harwich Port, Cape Cod, Mass.
> mailto:jonpage@attbi.com
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~