Shars Integral Shank Drill Chuck

What was the run out in the taper?

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I was about a 10th of a thou. Really excellent Taiwanese head on my mill.

That is very good. So the 0.0007" is mostly in the chuck itself, but that's still excellent for a drill chuck.

.00125, good enough for a tail stock chuck

Sorry I was unclear. I was asking in regards to the chuck runout that David posted above.
 
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