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Old 11-06-2013, 07:48 PM
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dmorg1 dmorg1 is offline
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Join Date: Jan 2007
Location: Dorrance Twp. PA
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Turn the small diameter of the shaft to .429" max and the larger diameter to .507" or so to fit your tap block.

The hole in the tap block should be about .510"

1/16" under the nominal diameter is going to be very loose.


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Dave

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