Yes! This is another thing that I have used mine to produce. I forgot about that. I keep gasket materials on hand for this and use a small ball-peen hammer to

Yes! This is another thing that I have used mine to produce. I forgot about that. I keep gasket materials on hand for this and use a small ball-peen hammer to tap out the main gasket and a punch to pop the holes. You may have to make a minor touch-up with an exacto knife but usually the gasket works great.