Without having your model, I'm going to assume that you created an angled
workplane to create the angled hole feature.
Use the angled workplane to create a new sketch and position a circle
corresponding to the hole profilerude cut to open the hole. This way you
will not have two hole features. Actually, the method you used is one of
two common solutions to the issue.
--
Dennis Jeffrey, Autodesk Inventor Certified Expert
Autodesk Manufacturing Implementation Certified Expert.
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