DoubleSun Metric & Inch Mandrel Auto Pumping Rod Riveter, 7-Piece

Last updated date: July 6, 2020

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DoubleSun Metric & Inch Mandrel Auto Pumping Rod Riveter, 7-Piece

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We looked at the top Auto Pumping Rod Riveters and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Auto Pumping Rod Riveter you should buy.

Update as July 6, 2020:
Checkout The Best Auto Pumping Rod Riveter for a detailed review of all the top auto pumping rod riveters.

Overall Take

Not only does the build of this riveter make changing mandrels and rivets easy, but the ergonomic handles reduce hand strain. The steel stamping handle is extra thick to ensure you can tackle the toughest jobs with minimal strain. It comes with a sturdy plastic case to make transporting your riveter easy.

In our analysis of 15 expert reviews, the DoubleSun Mandrel Auto Pumping Rod Riveter, 7-Piece placed 3rd when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

An exclusive pumping rod between handles designed for fast loading and unloading of threaded rivet nuts. After pulling the lever, the nut rod follows the rotation, and the nut is easily detached, which is effortless and convenient. 15mm thickened carbon steel arm & ergonomic handles can save more effort than normal 14 inch riveter tool. Comes with 7 interchangeable Metric & Inch Mandrels(M3 M4 M5 M6 M8 M10 M12), easy and convenient rotating disassembly nut,with SAE & metric mandrels, extra mandrel pins & mandrel quick change tool.Sturdy plastic case for protection and organized storage. Chrome-molybdenum steel mandrels & all iron body contribute to solid construction. The handle is made of high quality environmentally friendly materials, artificial design, anti-aging, anti-deformation, good anti-slip effect. Widely used in machine repair, auto repair, home decoration, factory office;Particularly effective for maintenance of trucks, jeeps, off-road vehicles,bicycle etc.

Expert Reviews

User Summarized Score

16 user reviews

What experts liked

The 14’’ Double Sun hand riveter rivet gun kit has easy-changing mandrels and nose pieces. Ergonomic handle design and double compound hinges increase leverage for less hand strain. Comfortable and labor-saving non-slip rubber handle. High-thickness steel stamping handle for your toughest jobs.
- The Good Estate

What experts didn't like

An Overview On Auto Pumping Rod Riveters

If you’ve worked on any DIY project, you know just how hard rivets can be to remove. You’ll need a tool for the job, in most cases, and that tool will need to be built in a way that reduces manual labor for you. If you regularly remove and install rivets, you’ll be wise to invest in something that reduces the manual labor involved, typically seen in the form of a rivet tool.

But not all rivet tools are built the same. If you’re dealing with smaller rivets, you can get away with spending less on a tool built for casual use. But midsized to larger rivets call for an industrial-geared tool. Look for high-quality steel like carbon, as well as handles that can manage heavy-duty tasks, if you’re going for an industrial model.

Another important feature on a riveter is the nosepiece. It needs to be interchangeable to be able to handle a wide range of rivet sizes. Pay close attention to the size range each nosepiece can handle before you buy. Some riveters even come with rivets and mandrels that you can use as needed.

Manual tools can make removing rivets tough. If it’s only something you occasionally do, you may not mind. But an auto-pumping riveter can dramatically reduce your energy expenditure. That adds up over the course of a project. Instead of zapping you after a few minutes of work, you’ll remain energized and ready to continue to tackle the task at hand.

With an auto-pumping rod riveter, you get a central rod surrounded on either side by a handle. Using a pull-push maneuver, you can either remove a rivet or install it. For that reason, it’s important that the rod not only be sturdy but the handles, as well. You’ll be putting quite a bit of pressure on your riveting tool and it needs to be strong enough to handle the job.

Over time, one thing that can reduce your rod riveter’s effectiveness is corrosion. If you’re storing your rod riveter in an outdoor area prone to moisture, you could easily find after a while that the tool isn’t as efficient as it once was. Stainless steel is great for resisting that, but the higher the grade, the better. It can also help to have a heat-treated finish so that it keeps its shine over the years.

Lastly, there’s the design of the handles themselves. Sure, the auto-pumping action can reduce fatigue, but an ergonomic handle can also keep your hands comfortable while you work. If you’re working on projects that keep you on the job for hours at a time, this is an especially important feature.

The Auto Pumping Rod Riveter Buying Guide

  • Some riveters come with nuts. Although you can certainly buy them separately — and you may already have plenty — it can save you time to have this in the kit.
  • If your riveter ships with nuts and mandrels, check to make sure they’ll be packaged in a way that keeps everything separated if you’re having it shipped. The accessories can scratch up the riveter if not packaged properly.
  • Manufacturers often provide a storage case along with the riveter. Make sure the case is built with enough quality to keep your riveter safe, especially if you plan to pack your riveter up and take it on the go. It should have internal compartments that allow you to safely separate the items you’ll be storing inside.
  • In some cases, the case won’t have storage for the nuts. You can easily find separate storage cases for this, but it might be an inconvenience if you’re looking for a riveter that’s portable.
  • You may not always be able to easily access the area where you need to remove or install a nut. Some riveters are designed to get in those tight spaces.
  • The handle needs to not only be comfortable, but it must pack enough power to remove even the most tightly-installed nuts.
  • Not all riveters will work with smaller rivet nuts. Make sure the riveter you choose can tackle the size ranges you’ll typically need. Larger, more powerful riveting tools can break smaller rivets, so paying attention to this can save you hours of frustration.
  • Changing the mandrels and nosepieces can be challenging. Some are easier to change than others, which will save you time over the course of your work.
  • You may need to occasionally lubricate your riveter, as it can become stiff and squeaky over time.
  • If you’ll be in a position that requires you to use the riveter upside-down, while you’re in a reclined position, make sure the riveter can handle it. Gravity can make this a chore with the wrong type of riveter.
  • With some riveters, the threads on the nuts won’t be preserved and, once they’re stripped, you can’t use them again. That definitely makes an anti-strip feature useful on any riveter you’re considering.
  • To prevent the risk of stripping, make sure you apply pressure evenly while you’re installing and uninstalling rivets.
  • Riveters can vary in their operation, which makes an easy-to-follow instruction manual very valuable. For instance, with some, you’ll need to have the arms completely extended before you place the rivet in to install.