In our Metal Magic series presented by Aircraft Spruce and Specialty, we’ve already touched on driving universal-head rivets but before you can start driving countersunk rivets, you need to know how to dimple or countersink aluminum. Series host Paul Dye offers the best ways to get a good dimple every time—and not punch a hole in your finger!
This series is sponsored by Aircraft Spruce & Specialty.










![Last Bits [Credit: Lisa Turner]](https://www.kitplanes.com/wp-content/uploads/2026/04/Inspections-1-scaled.jpg?w=324&h=160&crop=1)

