Has anyone here used a Comp Cam KD516 5/16" pushrod cutter. I made a slide hammer slug and removed the cups from mt 7821 5/16" pushrods so I can shorten them but when I checked the shank section it measures .205 and the pilot is .197 but the KD516 tool shows these sizes (.169 bore, .157 pilot)

I'm confused on these size differences


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