How To Remove A Pop Rivet – A Simple Guide For Every Workshop

ByJim Boslice Metalworking & Fabrication

To remove a pop rivet, the most effective method is to use a metal drill bit slightly smaller than the rivet shank to drill out the center mandrel.

Once the head pops off, use a punch or a small screwdriver to tap the remaining rivet body through the hole, leaving your material clean and ready for a new fastener.

You have probably been there before: you are halfway through a repair on your truck bed, a piece of sheet metal fabrication, or a custom aluminum project, and you realize you have installed a rivet in the wrong spot. We have all made that mistake, and learning how to remove a pop rivet is a rite of passage for any garage tinkerer or metalworker.

It feels intimidating to take a drill to a finished project, but I promise it is much simpler than it looks. With the right technique and a little patience, you can remove these fasteners without damaging the surrounding metal or wood surfaces.

In this guide, I will walk you through the professional approach to extracting these stubborn blind rivets. We will cover the tools you need, the safety precautions to keep in mind, and the step-by-step process to get your project back on track without a headache.

Understanding the Anatomy of a Pop Rivet

Before you start drilling, it helps to understand what you are actually dealing with. A pop rivet, or blind rivet, consists of two main parts: the tubular body and the central mandrel.

The mandrel is the nail-like pin that pulls the body tight against the material when you use your rivet gun. Once the tension reaches a specific point, the mandrel snaps off, leaving the hollow tube expanded on the backside.

Because the mandrel is made of hardened steel, it is usually harder than the aluminum or soft metal body of the rivet. This is exactly why we use a drill to remove them; the drill bit naturally wants to follow the center of that hard steel pin.

Essential Tools for Removing Rivets

You do not need a specialized machine shop to get this job done. Most of the tools required are likely already sitting in your toolbox or on your workbench.

  • Power drill or cordless drill: A standard variable-speed drill works perfectly.
  • High-speed steel (HSS) or cobalt drill bits: These are essential for cutting through the steel mandrel.
  • Center punch: This helps you mark the exact center of the rivet to prevent the drill bit from wandering.
  • Hammer or mallet: Useful for tapping the center punch and nudging the rivet out.
  • Safety glasses: Always wear these, as metal shavings will be flying.

Step-by-Step: How to remove a pop rivet efficiently

When you are ready to start, take your time. Rushing the process is the most common way to accidentally enlarge the hole or scratch your workpiece.

  1. Clear the area: Remove any obstructions around the rivet so you have a clear line of sight.
  2. Mark the center: Use your center punch to create a small dimple exactly in the middle of the rivet head. This keeps your drill bit from “walking” across the surface.
  3. Select your bit: Choose a drill bit that is roughly the same diameter as the rivet shank, or slightly smaller to avoid drilling into the surrounding metal.
  4. Drill slowly: Apply steady, light pressure. You are not trying to drill through the entire thickness of the material; you only need to drill deep enough to pop the head off.
  5. Pop the head: Once the head of the rivet detaches, stop immediately. You should see the top ring separate from the rest of the body.
  6. Clear the body: Use a punch or a small nail to push the remaining shank through the back of the hole.

Safety Practices for Metalwork

Working with metal fasteners and power tools requires a strict “safety first” mindset. Even a small rivet can produce sharp, hot metal shavings that pose a risk to your eyes and skin.

Always wear impact-resistant safety glasses whenever you operate a drill. If you are working in a tight spot, consider wearing work gloves to protect your hands from sharp metal edges or burrs that remain after the rivet is gone.

If the rivet is located in a delicate area, like a finished painted surface, apply a layer of painter’s tape around the rivet. This provides a small buffer if your drill bit slips, potentially saving your finish from a nasty scratch.

Troubleshooting Common Problems

Sometimes, things do not go exactly according to plan. If the drill bit starts spinning the entire rivet, it means the rivet has lost its grip on the material.

If this happens, do not force it. You can try to hold the back of the rivet with a pair of needle-nose pliers while you drill from the front. If you cannot reach the back, try using a slightly larger drill bit to “grind” the head away, but be extremely careful not to enlarge the base material hole.

Another common issue is a broken drill bit. If a bit snaps off inside the rivet, use a smaller punch to tap the pieces out. Keeping your drill speed low and using a drop of cutting oil will significantly extend the life of your bits and prevent them from snapping.

Frequently Asked Questions About How to Remove a Pop Rivet

Can I reuse the same hole after removing a rivet?

Yes, absolutely. As long as you were careful not to drill off-center or use a bit that was too large, the hole should remain the correct size for a new rivet of the same diameter.

What if I accidentally enlarged the hole while drilling?

If the hole becomes slightly enlarged, you can either step up to the next size of rivet or use a small metal washer to bridge the gap. In some cases, a bolt and nut might be a stronger alternative if the hole is too compromised.

Do I need to use cutting oil?

While not strictly necessary for soft aluminum rivets, a drop of cutting oil will help the bit bite into the steel mandrel more effectively. It also keeps the bit cool, which keeps it sharper for longer.

Is there a way to remove a rivet without a drill?

You can sometimes use a sharp cold chisel and a hammer to shear the head off, but this is much more likely to damage the surrounding material. A drill is almost always the safer and cleaner option.

Final Thoughts on Mastering Your Workshop

Learning how to remove a pop rivet is a foundational skill that boosts your confidence for more complex metalworking projects. It teaches you to be methodical, patient, and precise with your tools.

Remember, every “mistake” is just a learning opportunity in the workshop. Whether you are building a custom trailer, fixing a piece of furniture, or just tinkering in the garage, these small techniques add up to better craftsmanship.

Keep your drill bits sharp, keep your workspace clean, and don’t be afraid to take your time. If you ever run into a snag, remember that every master woodworker or metalworker started exactly where you are today. Now, get back out there and finish that project!

Jim Boslice
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