Removing pop rivets effectively, especially if they spin with the drill bit, requires careful technique. Apply firm pressure directly in line with the rivet and use a high-speed steel (HSS) drill bit slightly larger than the rivet shaft. The pressure reduces spinning, allowing you to drill through the center. And you can use locking pliers or a flathead screwdriver to hold the rivet from spinning while drilling. Place the tool underneath the rivet head to stabilize it. Before drilling, use a center punch to create a small indentation in the rivet head. This keeps the drill bit centered and prevents slipping. If drilling fails, use a Dremel or angle grinder with a cutting wheel to carefully grind the rivet head off. This is delicate work but effective for stubborn rivets. For smaller rivets, a cold chisel and hammer can shear the rivet head off. Use caution to avoid damaging surrounding materials.
