Bolduc Block - Bit Size - Torque/ Greg Newell

[Greg Newell]

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Joe,
         I agree with you here but aren't you responding to Terry?

Greg



At 02:42 PM 6/17/2003, you wrote:

>Greg,
>Although, I have not used Bolduc Pinblock Material, most that I have used,
>tend to "render" within a few days and give a lower torque reading. Case in
>point: I'm testing a new source for pin driving fluid, ie Aliphatic Resin.
>Yesterday, I drilled a scrap piece of Delignet w/a 6.8mm drill, (the usual
>appropriate size for this material), It read 115 inch pounds of torque,
>immediately after. This morning, (18 hours later), it read out at 85 inch
>pounds! Yikes! Not a good reading to get, but I can always do a different
>drilling for further tests.
>Although, I know, that Bolduc does not react the same as Delignet, the
>principals are the same. ALWAYS do some initial testing on a piece of the
>scrap pinblock, you are working with, as I've found that each plank is
>different.
>Best Regards,
>Joe Garrett, RPT, (Oregon)
>
>Been There, Didn't Like It, So I'm Here To Stay! [G}
>
>_______________________________________________
>pianotech list info: https://www.moypiano.com/resources/#archives

Greg Newell
Greg's piano Fort=E9
mailto:gnewell@ameritech.net=20

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