If you need to replace a rivet with an equally strong or stronger joint or if you are removing multiple rivets, it pays to use a rivet removal tool. The approach is the same as with a grinder, but you cut the head off manually instead of with a power tool.Įach of these methods is time-consuming and messy. Remove it manually.įor small disassembly jobs, you can always use a hammer and a chisel. Using a grinder is sure to mar the surface of the workpiece. This approach is usually fast and can be useful if you are disassembling something for disposal or recycling and don’t intend to reuse the pieces. Rather than drilling the rivet heads out, you can always cut them off using a grinder. Round-headed rivets, for example, make it harder to center the drill bit on the rivet head for a clean drill out.
The type of rivet also may make it difficult to use a power drill. However, using a handheld power drill is less accurate than using a rivet removal tool, and this technique could result in a misshapen hole or damage to the workpiece. Using a power drill and a drill bit that matches the size of the rivet mandrel, you can drill the rivets out manually. If you don’t have a rivet tool, there are three basic techniques you can use: 1. There are different approaches to rivet removal, and each will yield a different result, which makes a difference if you want to reuse the pre-drilled rivet holes or if you have a large number of rivets to remove. If you use the wrong tools or are careless, you will have to replace the rivet with a larger size, which may weaken the strength of the joint as well as affecting the appearance. When a rivet has to be replaced, you want to make a neat job of rivet removal so the pre-drilled hole doesn’t change shape or size. When you have to remove a rivet, it pays to use the right rivet removal tool.
#Rivet removal tool cracked
Maybe a rivet was installed incorrectly or cracked during installation, or perhaps the rivet has started to corrode and needs to be replaced. If you have any questions, or if you have a suggestion for a subject of a future blogpost, please go to our Contact page.Rivets are designed to provide a permanent joint, but sometimes they have to be removed. (For a good visual description of how rivets work, just follow this link.) Gutter screws will blend in almost as seamlessly as flush rivets!
If done correctly, it will look as though a replacement never occurred. In some cases, simple pressure is enough to turn the gutter screw through the metal of the components even without a pre-drilled hole in place. If you can’t get old holes to line up, drill new ones with the same drill bit you used to cut the rivet. The threads of the fastener will cut channels in the thin metal walls, locking them together pretty firmly. Make sure you can feel the components drawing together.
#Rivet removal tool driver
You can use the Phillips, flat-head, or nut driver options as required. A 6-in-1 screwdriver is all you usually need (I linked an 11-in-1 in the tool list up above).
#Rivet removal tool install
Now install the screw fully by turning it through the two components. Gutter screws can be installed using a screwdriver. I also wrote an article about replacing the porch column itself, so check that out if you’re interested.) You can clearly see the pass-through hole for the old rivet in both layers of the strap. (In my project, I was removing a strap that held a downspout to a structural column. You are left with the small hole that was originally drilled for the rivet to sit in. When the head of the rivet is cut loose from the wall, the bit punches the body of the fastener the rest of the way through. Back off some pressure to prevent jabbing the bit through with heavy force. This is the bit digging its way through the metal wall. You need to drill straight in.Īfter a few seconds, you’ll hear a different, lower sound coming from the fastener. In addition, make sure you don’t angle the drill. Don’t press hard enough to bend the drill bit. But, make sure you don’t break the bit! 1/8″ bits are fairly skinny. Maintain a low speed while keeping fairly firm pressure on the bit. You bore through metal with pressure, rather than speed. Now, holding the tool perpendicular to the fastener, begin to drill. Drill directly through the rivet hole with a 1/8″ drill bit.Ĭarefully place the tip of the drill bit into the hole at the center of the rivet.
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