10 Best Random Orbit Sanders 2020 [Buying Guide]

Your Authors and Guides

Heather
Patton

Jennifer
Trimbee

Samantha
Dewitt

How to Choose a Random Orbit Sander

If you’ve ever tried to sand something by hand, you know how difficult the process can be. Even if you have an electric sander, you might spend all your time sanding only to end up with swirl patterns. To avoid all of this hassle, you can use a random orbit sander. As the name suggest, this sander moves in a random orbit to eliminates the cause of swirl patterns. To help you find the perfect sander, we have researched several new and bestselling models. You can find them all in the random orbit sander reviews below. Before we get started, take a quick look at the following specs and features. They will help you pick the best random orbit sander for your needs.

Disc Size: Our orbital sander reviews include several different disc size options. Larger discs are perfect for bigger surface areas. If you are working with a smaller or more detailed piece of wood, you should choose a smaller disc.

Motor Power: Motor power makes a big difference. Generally speaking, it’s smart to get an orbital sander with plenty of power (measured in Amp). This ensures that your sander can handle any kind of project, including tougher ones.

Variable Speed: Some of our random orbital sander reviews will feature sanders with variable speed. This feature gives you more control over the rotation speed. You can adjust it from slow (for details) to fast (to get jobs done quickly).

Orbit Speed: The orbit speed of your sander is especially important if it doesn’t vary. Slower sanders do better work on small, detailed projects. If you are looking to remove a lot of wood, a faster orbit speed is great.

Dust Control: Sanding creates a lot of dust, especially when you’re sanding with a lot of speed and power. To keep from breathing it in or getting it in your eyes, you should look for an orbital sander with a dust collecting bag or canister.

Warranty: Orbital sanders can take a lot of abuse if you are frequently using them to do heavy sanding. Warranties will save you money if you ever need parts or a sander replacement. Some companies offer longer warranties than others.

Top 10 Products

Now, we can finally get into the good stuff. We have done plenty of research to provide you with these random orbital sander reviews. We found a variety of sanders that vary based on the price, disc size, motor power, and so on. You can see the top 10 products right below. Whether you are working with a limited budget or not, you should be able to find a product that will work well. Let’s jump right into the random orbit sander buying guide.

Bosch 1250DEVS

The best product in our random orbital sanders reviews is the new Bosch 1250DEVS. It is a large sander with a lot of versatility. The disc itself is six inches long, and the sander has a motor power of 6.5 Amps. It has variable speeds and the orbit speed measures at 3,100-6,500 opm. When you are sanding away at high speed, you won’t have to worry about dust flying everywhere because it has a port for a vacuum attachment. Bosch offers a one-year warranty on this product, so you can easily have it repaired if you need to. The versatility of this sander comes from its design and speed. Since it is large, it is also pretty heavy, but there are several ways to comfortably hold the sander. It comes with an extra handle that can be placed on either side, which makes it perfect for left- or right-handed users. If you don’t want to hold it by the handles, it has a grip to hold it like a palm sander. You can use the handles when you are doing big jobs with a lot of speed and power, or you can use the palm grip for more detailed and delicate work.

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Dewalt DWE6423K

When you want to buy a good random orbital sander on a budget, the Dewalt DWE6423K is a great option for you. This budget pick is perfect for anyone just getting started in woodworking or occasional DIY projects. Not only is it affordable, but it also has several features that you’ll find on more expensive sanders. The disc of this sander is five inches, so it is perfect for medium- to large-sized projects. It has a motor power of 3.0 Amp, but it has variable speeds that allow the disc to orbit at speeds of 8,000-12,000 opm. While you are working away, the dust bag will keep your workspace clear. When orbital sanders are working at high speeds over rough pieces of wood, you will experience a lot of vibration that can make it harder to handle the sander. This Dewalt random orbital sander is designed to reduce that vibration with a rubber over-mold. This will help prevent any fatigue and allow you to do more work. If you plan on using this orbital sander for a while, you will be happy to know that it comes with a three-year warranty so you can keep it in working order.

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Porter Cable 7346SP

The Porter Cable 7346SP is another product that offers a lot of versatility, so we wanted to make sure to include it in our orbital sander review. This sander’s versatility is mostly seen in its versatility. Not only can you use this sander for wood projects, but it is also great for automotive and marine projects because it comes with a sanding disk and a polishing pad. For the best comfort and control when using your sander, you can easily adjust the side handle to the left or right. If you don’t want to use the side handle, you can simply remove it and use the regular handle alone. The polishing pad is perfect for giving your car or boat a streak-free shine. Just don’t confuse the polishing pad with the sanding disk unless you want to take the paint off of your car or boat. The sanding disk that comes in the package is six inches. The sander’s motor power is 4.5 Amps, and it moves the disk at a variable orbital speed of 2,500-6,800 opms. This particular random orbital sander does not come with dust control, so you should keep that in mind. However, it does include a great three-year warranty.

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Makita BO5041K

The Makita BO5041K found its way into our list of top random orbital sanders for several reasons. It packs a lot of speed into a very compact design. Since it is so small, you can hold it with your palm from above, or you can use it by its handle and fore grip. Either way, it is a very comfortable design to hold the sander because the handles are covered in rubber. The sander features a five-inch disc and a 3.0 Amp motor. You can easily control the speed of this orbital sander by making adjustments to the variable speed dial and the pressure put on the trigger. If you are going to be doing a lot of sanding for an extended period of time, you can take advantage of the lock-on button for the trigger. This will allow you to run the sander for longer periods comfortably. The range of orbit speed on this sander is much wider than most other sanders. You can run the Makita at speeds between 4,000 and 12,000 opm. While you are sanding away, the dust vacuum will collect dust through the pad to keep your work area clear. Makita currently offers a one-year warranty to cover in defaults in the sander.

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Bosch ROS65VC-6

We wanted to make sure to includ the Bosch ROS65VC-6 random orbital sander in our reviews because it does a great job of reducing vibrations. The design of this sander includes eight pads that let the body of the sander float from the base of the sander. This float helps to absorb a large portion of the bumps and vibration. As we mentioned before, sanding rough surfaces will cause a lot of vibration that will fatigue your arms. With this sander, not only do you get less fatigue, but you’ll also get better control. This particular sander is on the larger and heftier side of the sander spectrum, but you get a six-inch disc that will get a lot of work done. The sander comes with a 3.3 Amp motor and a variable speed dial. By adjusting the speed, you can work within a range of 5,500 and 12,000 opm. This orbital sander also comes with a great dust control system that includes a vacuum and filter to keep your workspace and the air free of dust particles. This awesome random orbit sander will be covered by a one-year warranty should you find anything wrong with it.

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Black + Decker BDERO600

The Black + Decker BDERO600 is another great budget option. If you aren’t looking to do any serious woodworking, this affordable random orbit sander should work just fine. The sander is lightweight and easy to use. It is a rather small sander, but don’t let its size fool you. It still works at an impressive speed of 14,000 opm. However, it is a budget tool, so it doesn’t come with the variable speed feature. Instead, it can just be switched on and off by pressing down on the top of the sander with your hand. Since it only uses a switch, you can easily lock it in and let it run. If you don’t need to do any slower sanding, this sander will work perfectly for you. The sander comes with a 2.4 amp motor. It also comes with a dust control system, which is surprising considering it is a very basic, budget sander. This particular sander comes with a two-year warranty. We think that anyone looking to do a DIY project or two will be happy with the work they can get done with this orbital sander.

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Porter Cable 382

The Porter Cable 382 is another very basic random orbital sander. Since it is so basic, you will find that it is a lot more affordable. This is perfect for anyone looking to try out a decent sander without spending a lot of money. If you only have a project or two to work on, then you will find that this lightweight sander will get the job done. This sander comes with a five-inch disc and a 1.9 Amp motor. As with other basic sanders, this one doesn’t have a lot of bells and whistles. You will notice that it doesn’t have a variable speed dial, so you can only choose to run it 12,000 opm or not at all. This sander does not come with any dust control. Instead, it relies on a dust seal around the switch to prevent any dust ingestion in the sander. It does have a nice feature for people who are trying to get a lot of sanding done at once. Not only does the speed allow for quick sanding, but the sander also has a fan that counterbalances vibrations, which will help reduce fatigue. Lastly, this sander is covered by a three-year warranty.

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Dewalt DWE6421K

If you are on the search for a random orbital sander that only runs at one speed, the Dewalt DWE6421K is a great option for you. Some people find that they just need a high-speed sander. If that’s you, then you’ll be happy with this sander that runs at 12,000 opm. This speed makes the sander perfect for sanding wood, metal, and plastics, so it is a great option for someone looking to do a wide variety of projects as well. The five-inch disc is powered by a 3.0 Amp motor. It comes with a great dust collection system, so you can easily keep your workspace clean while you are sanding away. While it doesn’t come with a vacuum, it comes with a dust bag that can easily be locked onto a vacuum. To keep the sander in better shape, the switch is sealed to prevent any dust ingestion. Lastly, this sander is covered by Dewalt’s three-year limited warranty. The bottom line is this: the Dewalt DWE6421K is not only a high-quality product, but it is a high-speed, powerful random orbital sander that comes at a great price.

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Skil 7492-02

If you are looking for an exceptionally affordable and basic random orbital sander, then you won’t need to look any further than the Skil 7492-02. This sander comes with a five-inch disc and a 2.8 Amp motor. Since it is a very basic model, it doesn’t come with any variable speed options. Instead, it runs at a steady speed of 12,500 opm. For the low price, this random orbit sander comes with a nice dust-control system. It features an attached dust canister that uses micro-filtration to capture and contain any fine dust particles. The best part of this canister is that it is clear, so you can easily tell how full the canister is without removing it. If you want to get the most dust control, this sander also has a port for a vacuum attachment. Another feature we like on this affordable sander is the pad break. Since this sander works at such high speeds, the pad break will prevent any accidental gouges in the wood. It also uses technology to warn you when you are putting too much pressure on the sander. These features make this the perfect sander for anyone new to the world of woodworking and orbital sanders.

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Bosch ROS20VSC

Most of the affordable random orbit sanders don’t come with variable speed dials, but the Bosch ROS20VSC does. This allows you to make sure the speed of your sander is matching the nature of the work you are doing. The sander comes with a five-inch disc and a 2.5 Amp motor. The variable speed dial will allow you to adjust the speed anywhere between 7,500 and 12,000 opm. The best feature of this particular sander is the hook-and-loop disc attachment. This particular attachment features over 35,000 high-quality hooks that will ensure the disc is well gripped. When you are working with a lot of wood, you will end up with a lot of dust. However, this sander comes with a dust canister that can be easily detached. It is compact and allows you to monitor the level of dust, so you can empty it when it is full. The canister has a great microfilter system so it will trap very fine particles of dust. In fact, it will trap particles down to .5 micron in diameter. Lastly, you will be able to use this sander worry-free for up to one year with Bosch’s one year warranty.

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About the Author

Jennifer Trimbee

Expert Researcher and Writer

Jennifer Trimbee, a lead researcher and writer at GeekWrapped, is an expert writer with many years of experience. Jennifer writes about technology, sports, outdoor, and gear products.

Best Random Orbit Sanders

Top 10 Buying Guide

Our Recommendations

Bosch 1250DEVS

Dewalt DWE6423K

How to Choose a Random Orbit Sander

Top 10 Products

Bosch 1250DEVS

Dewalt DWE6423K

Porter Cable 7346SP

Makita BO5041K

Bosch ROS65VC-6

Black + Decker BDERO600

Porter Cable 382

Dewalt DWE6421K

Skil 7492-02

Bosch ROS20VSC

About the Author

TOP PICK

Bosch 1250DEVS