How To Take Off Rivets – 3 Pro Methods For Clean Removal

ByJim Boslice Metalworking & Fabrication

To remove a rivet quickly, use a drill bit slightly larger than the rivet’s center hole to drill through the head until it pops off. For larger or solid rivets, shear the head off with a hammer and cold chisel or carefully grind it down using an angle grinder before punching out the remaining shank.

We have all been there—staring at a project where a stubborn metal fastener stands between you and progress. Whether you are stripping a trailer, fixing a gutter, or restoring an old tool, learning how to take off rivets is a fundamental skill that every DIYer needs in their arsenal.

Rivets are designed to be permanent, which makes removing them feel like a daunting task if you don’t have a plan. Unlike a screw that you can simply back out with a driver, a rivet requires a bit of mechanical persuasion and the right technique to avoid damaging the surrounding material.

In this guide, I will walk you through the three most effective methods I use here at the workshop. We will cover everything from surgical precision with a drill to the heavy-duty approach of an angle grinder, ensuring you can tackle any fastener with confidence.

Understanding Your Fastener: Pop Rivets vs. Solid Rivets

Before you grab your tools, you need to identify what you are dealing with because the strategy changes based on the rivet type. Most modern DIY projects use blind rivets, commonly known as pop rivets, which have a hollow center.

Pop rivets are usually made of aluminum or thin steel and are relatively easy to remove because the center hole acts as a natural guide for your drill bit. You will find these on automotive trim, gutters, and sheet metal assemblies.

Solid rivets, on the other hand, are one solid piece of metal and are much tougher. These are common in heavy machinery, structural steel, and vintage hardware. Because they lack a hollow core, they require a center punch to create a starting point for removal.

Essential Tools for the Job

Having the right kit on your workbench makes the difference between a five-minute fix and a two-hour headache. You likely have most of these in your garage or workshop already, but a few specialized items can help.

  • Variable Speed Drill: A cordless or corded drill with good torque control is your primary weapon.
  • High-Speed Steel (HSS) Drill Bits: Use bits designed for metal; cobalt bits are even better for stainless steel rivets.
  • Hammer and Cold Chisel: Essential for shearing heads or working with solid fasteners.
  • Center Punch: This prevents your drill bit from “walking” across the metal surface.
  • Angle Grinder: For those heavy-duty situations where speed is more important than surgical precision.
  • Pin Punch: Used to drive the remaining “tail” of the rivet out of the hole once the head is gone.

The Most Reliable Way: how to take off rivets with a Drill

The drill method is the gold standard for most DIYers because it is clean, fast, and preserves the original hole. This is the best approach when you need to re-install a new rivet in the exact same spot without making the hole larger.

Start by selecting a drill bit that is the same size as the rivet’s inner mandrel or slightly larger than the hole itself. If you are unsure, look at the rivet head; you want a bit that will catch the flange of the head but not eat into the base material.

Position your drill bit directly in the center of the rivet head. If the rivet is solid, use your hammer and center punch to create a small dimple first. This ensures your bit stays centered and doesn’t slip and scratch your workpiece.

Step-by-Step Drilling Process

  1. Apply Lubrication: A drop of cutting oil or even 3-in-1 oil keeps the bit cool and sharp.
  2. Low Speed, High Pressure: Start the drill slowly. Let the bit do the work rather than trying to force it through.
  3. Watch for the Spin: As you drill, the head of the rivet may start to spin. If this happens, use a pair of pliers to hold the head still.
  4. Stop at the Flange: Once the head of the rivet breaks free from the shank, stop drilling immediately.
  5. Punch it Out: Use your pin punch and a light hammer tap to drive the remaining shank through the hole.

When you know how to take off rivets using this method, you minimize the risk of “ovaling” the hole. This is critical if you are working on something structural where a tight fit for the replacement fastener is mandatory.

The Hammer and Chisel Method: Old School Precision

Sometimes you don’t have power or the rivet is in a spot where a drill won’t fit. This is where the cold chisel comes into play. This method relies on “shearing” the head of the rivet off by force.

This technique works best on aluminum rivets because the metal is soft enough to cut through. It is also a great way to handle pop rivets that have been painted over, as the chisel can bite through the paint and metal simultaneously.

Place the sharp edge of the chisel against the side of the rivet head, where it meets the workpiece. Hold the chisel at a shallow angle, roughly 15 to 20 degrees, to avoid gouging the surface you are trying to save.

Executing the Shear

Give the end of the chisel a firm, sharp strike with your hammer. You aren’t trying to drive the chisel through the metal, but rather slice the head off parallel to the surface. It usually takes two or three good hits.

Once the head flies off, you will be left with the shank still stuck in the hole. Take your pin punch, line it up with the center of the shank, and tap it through to the other side. If the shank is stubborn, a quick spray of penetrating oil can help.

Be careful when using this method on thin sheet metal. The force of the hammer can easily dent or deform the surrounding area. If the metal is thin, I always recommend the drill method over the chisel to maintain a flat surface.

The Heavy-Duty Approach: Using an Angle Grinder

If you are working on a demo project, like stripping an old truck bed or removing dozens of industrial fasteners, the drill is too slow. The angle grinder is the fastest way to handle the job when you have a lot of ground to cover.

Equip your grinder with a flap disc or a thin grinding wheel. Flap discs are generally better for DIYers because they are more forgiving and leave a smoother finish on the base metal compared to a hard grinding stone.

Gently touch the spinning disc to the top of the rivet head. Use a light sweeping motion rather than holding it in one spot. This prevents the metal from overheating, which can cause discoloration or warping in thin materials.

Safety and Finishing

Grind the head down until it is flush with the surface of the workpiece. You will see a circular ghost image of the shank once the head is thin enough. Stop grinding at this point to avoid removing too much of the base material.

After grinding, the remaining metal will be very hot. Give it a minute to cool before using your punch to drive the shank out. Always wear full eye protection and gloves when grinding, as metal sparks and shards will fly everywhere.

Mastering how to take off rivets with a grinder is all about “finesse.” It’s easy to get carried away and grind a divot into your project. Keep the grinder moving and check your progress frequently to ensure a professional result.

The Pro’s Secret: how to take off rivets Without Damaging Metal

One of the biggest challenges for beginners is removing a fastener without leaving a mark on the surrounding area. If you are working on a painted surface or a finished piece of furniture, you need a “soft touch” approach.

I like to use a piece of thin scrap metal or even a plastic shim with a hole drilled in it. Place this over the rivet so only the head is exposed. This acts as a shield, protecting the workpiece if your drill bit or chisel slips during the process.

Another pro tip is to use a rivet removal tool. This is a specialized drill attachment that fits over the rivet head and keeps the bit perfectly centered. While not strictly necessary for every DIYer, it is a lifesaver if you have hundreds of rivets to remove.

If you find that the hole has become slightly enlarged, don’t panic. You can often move up to the next size of rivet (e.g., from 1/8″ to 3/16″) to ensure a secure fit. Always keep an assortment of rivet sizes in your shop for these exact scenarios.

Safety Practices for Rivet Removal

Removing metal fasteners involves flying debris, sharp edges, and high-speed tools. Safety should never be an afterthought in the workshop. When learning how to take off rivets, your first step is always putting on your PPE.

Metal slivers from drilling are incredibly sharp and can easily become embedded in your skin. Always wear heavy-duty work gloves when handling the metal after drilling or grinding. Use a brush, not your hand, to clear away metal shavings from your workspace.

Eye protection is non-negotiable. Whether it’s a drill bit snapping or a rivet head flying off under the force of a chisel, your eyes are at risk. Wear wraparound safety glasses or a full-face shield, especially when using an angle grinder.

Finally, be mindful of what is behind the rivet. If you are drilling through a car door or a wall, ensure there are no electrical wires or fuel lines on the other side. A stray drill bit can turn a simple repair into an expensive disaster very quickly.

Material Selection for Replacement

Once you have successfully removed the old fasteners, you need to choose the right ones to put back in. Match the material of the rivet to the material of the workpiece to prevent galvanic corrosion.

Galvanic corrosion occurs when two dissimilar metals (like aluminum and steel) touch in the presence of moisture. If you are riveting aluminum sheets, use aluminum rivets. If you are working with stainless steel, use stainless steel fasteners.

Consider the grip range of the new rivet as well. This is the total thickness of the materials you are joining. If the grip range is too short, the rivet won’t hold; if it’s too long, it won’t pull tight, leaving a loose and rattling joint.

Frequently Asked Questions About how to take off rivets

What size drill bit should I use to remove a rivet?

As a general rule, use a drill bit that matches the diameter of the rivet’s shank. For a standard 1/8-inch pop rivet, a 1/8-inch bit is perfect. If the head doesn’t pop off, move up one size to a 9/64-inch bit to catch the flange.

Can I remove rivets without a power drill?

Yes, you can use a hammer and a sharp cold chisel to shear the head off. This is a common method in automotive bodywork or when working in remote locations without access to electricity or battery chargers.

What do I do if the rivet starts spinning while I’m drilling?

If the rivet spins, it won’t cut. Try placing a flat-head screwdriver under the edge of the rivet head to apply upward pressure while you drill. Alternatively, use needle-nose pliers to grip the flange and hold it steady.

Is it possible to reuse a hole after removing a rivet?

Absolutely. If you use the drill method carefully, the original hole remains intact and ready for a new fastener. If the hole gets damaged, you can simply drill it out to the next larger standard rivet size.

Final Thoughts on Mastering Rivet Removal

Removing rivets is one of those tasks that seems intimidating until you have done it a few times. By choosing the right method—whether it’s the precision of a drill, the simplicity of a chisel, or the speed of a grinder—you can handle any project that comes your way.

Remember to take your time, protect your workpiece, and always prioritize your safety. A clean removal makes the restoration or repair process much smoother and ensures your final project looks professional and holds up over time.

Now that you know the secrets of the trade, get out into the garage and tackle those stubborn fasteners. With the right tools and a bit of patience, you will be surprised at how easy it is to keep your projects moving forward. Happy building!

Jim Boslice
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