balance hole reamer?

William R. Monroe pianotech at a440piano.net
Wed Mar 19 05:56:55 MST 2008


Someone has to take over for Joe Garrett then, eh JD??

Biggest   :-]

William R. Monroe

> 
>>This is the tool that is usually referred to as the balance hole 
>>reamer.   Its purpose, as has been described, reduces the thickness 
>>of the keystick bottom at the balance hole from the top (inside) of 
>>the balance pin hole.
> 
>>Attachment converted: Mac Mini:bal.ream._macro.a.a.jpg
> 
> Ah.  Then it is not a reamer but a counterbore.
> 
> JD




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