Is there an easy way or a command to produce corner undercuts like this?
Required in many cases to put a square punch in a punch holder.
no specific command that I know of, but they are easy enough to add to the sketch for the rectangular cut.
you can create own library feature. http://help.solidworks.com/2013/English/SolidWorks/sldworks/t_creating_a_library_feature.htm
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