In this video all 12 holes are automatically selected to cut in one go. It is not possible in my model. I have to select it one by one. How to select all holes automatically?
Solidworks tutorial | sketch Gate Valve in Solidworks | Solidworks - YouTube
Time 59.11
Turn 'Selected Contours' off. If it doesn't cut, there's likely something in your sketch that prevents it from cutting.
I'm having a hard time wondering why hole wizard is not being used for this.