[pianotech] Renner hammer boring jig

Ryan Sowers tunerryan at gmail.com
Sun May 3 20:10:20 PDT 2009


I have used it on several sets of upright hammers and it works very well.
The rake is very easy to adjust, and can be adjusted up to 15 degrees.

On Sat, May 2, 2009 at 6:32 AM, Mark Dierauf <pianotech at nhpianos.com> wrote:

> Does anybody know if this jig will bore vertical hammers as well as grands?
> I'm particularly wondering if it is capable of boring the extreme rake angle
> found on the old S&S uprights. Thanks,
>
> - Mark
>
>
>
>


-- 
Ryan Sowers, RPT
Puget Sound Chapter
Olympia, WA
www.pianova.net
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