05-09-2020, 11:21 PM
Don,
Your setup looks rigid enough. What are you using to hold the end mill, because if that isn't concentric, the hole the end mill produces will be oversize. Have you tried running an indicator on the end mill to see?
Tom
Your setup looks rigid enough. What are you using to hold the end mill, because if that isn't concentric, the hole the end mill produces will be oversize. Have you tried running an indicator on the end mill to see?
Tom