trying to not spend $30 extra, but yes that is a good option On Wed, Mar 6, 2013 at 3:07 PM, Greg Newell <gnewell at ameritech.net> wrote: > Test, test, test!**** > > ** ** > > *From:* pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] *On > Behalf Of *Noah Frere > *Sent:* Wednesday, March 06, 2013 2:57 PM > *To:* pianotech at ptg.org > *Subject:* [pianotech] Size of Pinblock Drill bit?**** > > ** ** > > I searched my not inconsiderable archives for an answer, but have come up > empty-handed. I am using 1/0 Denro blued tuning pins in a new multi-lam > Maple pinblock, and need to order the drill bit. I'd like to double-drill - > makes sense. The Pianotek catalog recommends, in effect, a drill bit .016" > to .021" under the diameter of a 2/0 pin in a multi-lam pinblock. Following > that logic, I could use the .250" on the first pass, and the .261" (.015" > under) or .257" (.019" under) drill bit on the second pass. Also, I like > the idea of the brad-points, but also like the idea of the other ones, > which are "slow spiral." Any recommendations?**** > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20130306/e9990673/attachment.htm>
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