Bruce, I do it by hand with what I call soft hands. I let the reamer or drill bit find it's way down the hole. After a few holes you will get the feel of it. Start in the treble where it is less critical. Al -------------------------------------------------- From: "Bruce Browning - The Piano Tuner" <justpianos at our.net.au> Sent: Sunday, January 11, 2009 6:29 PM To: <pianotech at ptg.org> Subject: Re: [pianotech] repin CA'd pinblock > Al, > Do you do this with drill held by hand, or mounted somehow over plank? > Bruce Browning > The Piano Tuner. > > > "was to ream >> the TP holes with the proper size reamer for the new TP I am going to >> use. >> I do this to clean the hole and for uniform tightness with the new tuning >> pins." > > >
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