Have you tried an air-powered hammer? Really, really makes a HUGE difference in getting that pin in there! I went from bumbling amateur to, well, er, a, a whole lot better, after about a dozen pins! http://www.danairinc.com/palmnailer.html Terry Farrell > --- Kerry Cooper <brispiano@optushome.com.au> > wrote: > > Yes. With the hole size being .001 " smaller then > > the pin size ( I normally > > use a 6.75 mm X 64 mm ) in a Renner plank you can > > not punch the pin into the > > plank without bending or breaking the tuning pin. By > > turning the pin in with > > a pneumatic ratchet wrench, you are not causing > > burning of the pin hole. > > > > The piano I referred to was a 3/4 iron frame > > Bluthner UP, so it did not have > > the web of the iron frame to help to hold the pin & > > plank. I know that this > > is tought of not the thing to do, however, when I > > get results like this, > > what is the right thing and who said that you have > > to punch a tuning pin. > > > > Now this should get some responce. > > > > Kerry Cooper > > Brisbane, Australia > > www.ptggq.org.au > > ----- Original Message ----- > > From: "gordon stelter" <lclgcnp@yahoo.com> > > To: "Pianotech" <pianotech@ptg.org> > > Sent: Wednesday, February 19, 2003 4:15 AM > > Subject: The Ultimate Pinblock? > > > > > > > Did you mean "turning the pins IN" - as opposed to > > > pounding in with a hammer? > > > Thump > > > > > > --- Kerry Cooper <brispiano@optushome.com.au> > > wrote: > > > > Terry, > > > > > > > > I have used Delignite, APSCO, & Renner ( almost > > the > > > > same as Delignite) and > > > > the Renner plank was far superior in the > > longevity > > > > department then any of > > > > the others. What has been said about being > > precise > > > > about drilling is > > > > correct, however, if the pins are punched as > > would > > > > be normal, and your > > > > drilling is .001 in, the pins will not turn and > > will > > > > break. I found that by > > > > turning the pins with a ratchet wrench, you get > > a > > > > very even and nice firm > > > > pin. I tuned a piano I used this method on 12 > > years > > > > ago just last month, and > > > > the pins are still the same as they were when I > > > > finished the job. > > > > > > > >> > > > > > > __________________________________________________ > > > Do you Yahoo!? > > > Yahoo! Shopping - Send Flowers for Valentine's Day > > > http://shopping.yahoo.com > > > > > > > > > _______________________________________________ > > pianotech list info: > https://www.moypiano.com/resources/#archives > > > __________________________________________________ > Do you Yahoo!? > Yahoo! Shopping - Send Flowers for Valentine's Day > http://shopping.yahoo.com > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives
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