On my 1100 after roughing a round hole out by trepanning using a 1/2" endmill, I finish by boring using a single point tool. The roundness is then determined by spindle runnout. I have done this for holes up to 6.25" diameter.
Don
Thread: Roundness accuracy on PCNC 1100
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06-22-2019, 05:30 PM #1
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Re: Roundness accuracy on PCNC 1100
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