How to Use a Rivet Gun
- Drill a hole that matches the rivet diameter โ a 1/8 in rivet takes a #30 drill.
- Clamp the parts together so the holes stay aligned while you work.
- Push the rivet body fully into the hole with the flange flat against the material.
- Slide the rivet tool over the mandrel and squeeze the handles firmly to draw the parts tight.
- Squeeze again until the mandrel snaps; the stem should break cleanly at the rivet head.
- Check that the set rivet is tight and the head is seated; drill out and redo any loose or crooked rivets.
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