Best Random Orbital Sander in 2020 [Our Reviews & Comparisons]

best random orbital sander
Creating quality woodwork can be tough, even if you know what you’re doing. Choosing the right lumber, getting the design right, and picking your tools are just a few of the things that can go wrong along the way.

Even when you are closing in on the end of a project, you should make sure to keep your eyes open for the smaller details. A badly finished project will more often than not leave you or your customer unhappy, and most likely the project needs to be redone.

Among the more common and less liked aspects of finishing a project is sanding down the edges and corners once everything is put together. As irritating as it is to do, there’s no need to get too worried about it. Like most woodworking processes, there are tools to get the job done better and faster.

The tool, in this case, is called the random orbital sander, which uses a disc sander instead of a belt sander to allow you greater freedom of movement and angle. These tools also move the sander in an elliptical motion to give greater coverage and eliminate sanding marks on the finished product.

Power tools are always a crowded market, and there are plenty of random orbital sanders to choose from as well. We’ve picked out the five best options to get your next project looking great.

Related Article: Best Orbital Sander of 2020 [​Complete Reviews With Comparisons]

Best Random Orbital Sander – Comparison Table

PRODUCTFEATURESLATEST PRICE

TOP PICK

1. DEWALT DWE6423K

  • Highly praised by the consumer community
  • Good value for money
  • Durable construction
  • Easy to use
  • Comfortable grip
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2. PORTER 7346SP

  • Polish pad included
  • Compact body
  • Safety handle
  • Ball and roller bearing
  • Variable speed dial
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3. Bosch 1250DEVS

  • Exceptionally powerful motor
  • Turbo allows for aggressive sanding or quick work
  • Internal compensator maintains speed under load
  • Parts are compatible with other Bosch products
  • Hook and loop sand pad fastener
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4. BLACK+DECKER BDERO100

  • Exceptionally affordable
  • Easy hook and loop system for attaching pads
  • Can be used one-handed and in two positions
  • Sealed switch assembly to keep debris away
  • Lightweight and compact body
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5. Makita BO5041K

  • Easy to grip
  • Large buttons
  • High rotations per minute, even under load
  • Pad brake stops sanding quickly to prevent damage
  • Tool case and dust bag included
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Our Best Random Orbital Sander Reviews and Comparisons

1. DEWALT DWE6423K

Product Highlights

DeWalt is sure to pop up in any serious discussion of power tools. This model is so popular that it has won the Amazon’s Choice award for being the most trusted tool in its class.

Features

  • Up to 12,000 rpm
  • 3 amp motor
  • 5” disc
  • 4lbs

What We Like About DEWALT DWE6423K

This tool strikes a great balance of all the qualities you might look for in a random orbital sander, including a decent price.

What We Don’t Like About DEWALT DWE6423K

The dust collection in this model is smaller than most, making it a little tedious to use for long-term projects

PROS

  • Highly praised by the consumer community
  • Good value for money
  • Durable construction
  • Easy to use
  • Comfortable grip

CONS

  • Smaller than average dust collection
  • Not compatible with many common accessories, even from DeWalt

2. PORTER 7346SP

Product Highlights

A compact tool ideal for sanding and polishing in tighter areas.

Features

  • 6” discs
  • 4.5 amp motor
  • F6lbs/li>
  • Up to 6,800 rpm

What We Like About PORTER 7346SP

This sander has a relatively wide 6” pad but a compact body and handles that allow it to work in close confines but still cover larger areas.

What We Don’t Like About PORTER 7346SP

This model is more expensive than similar tools from other manufacturers

PROS

  • Polish pad included
  • Compact body
  • Safety handle
  • Ball and roller bearing
  • Variable speed dial

CONS

  • Hard to use with one hand
  • Relatively costly

3. Bosch 1250DEVS

Product Highlights

This sander has impressive motor strength and a broad disc to breeze through larger jobs.

Features

  • 6” disc
  • 6.5 amp motor
  • Up to 6,500 rpm

What We Like About Bosch 1250DEVS

This sander’s exceptionally powerful motor can keep it going through even the toughest paint, corrosion, or hardwood.

What We Don’t Like About Bosch 1250DEVS

High vibrations in the handle, worsening at full power.

PROS

  • Exceptionally powerful motor
  • Turbo allows for aggressive sanding or quick work
  • Internal compensator maintains speed under load
  • Parts are compatible with other Bosch products
  • Hook and loop sand pad fastener

CONS

  • Poor vibration dampening
  • More than 100$ beyond similar tools.

4. BLACK+DECKER BDERO100

Product Highlights

Black and Decker’s random orbital sander is highly effective and comes at bargain-basement prices.

Features

  • 2 amp motor
  • 3.16lbs
  • 5” pads
  • 12,000 rpm

What We Like About BLACK+DECKER BDERO100

This tool delivers the same quality performance equal to tools that cost nearly four times more.

What We Don’t Like About BLACK+DECKER BDERO100

This tool delivers the same quality performance equal to tools that cost nearly four times more.

PROS

  • Exceptionally affordable
  • Easy hook and loop system for attaching pads
  • Can be used one-handed and in two positions
  • Sealed switch assembly to keep debris away
  • Lightweight and compact body

CONS

  • Awkward grip positions
  • Not as resilient as similar tools

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5. Makita BO5041K

Product Highlights

Makita has created a sander focused on ease of use and operator comfort, with larger and more conveniently placed controls.

Features

  • 3 amp motor
  • 5” pad
  • 3.09lbs
  • Up to 12,000 rpm

What We Like About Makita BO5041K

The control surfaces and handles on this sander have been made deliberately larger than usual and coated with non skid rubber to make them easier to operate.

What We Don’t Like About Makita BO5041K

This sander is noisy enough to require ear protection when in operation, especially if combined with shop vacuums.

PROS

  • Easy to grip
  • Large buttons
  • High rotations per minute, even under load
  • Pad brake stops sanding quickly to prevent damage
  • Tool case and dust bag included

CONS

  • Painfully noisy, especially when vacuum is hooked up
  • Poor dust collection performance

Final Verdict

These sanders can help you finish a new project or restore something old, powering through rough wood, paint, or corrosion in no time at all. Many come from the most trusted names in power tools, so you can rest assured you will be getting a tool trusted by professionals around the world.

Although the tool itself should be a sound piece of hardware, take care to use the correct pad. Using a sanding pad of inferior quality can negate the advantage you will gain by investing in a quality sander in the first place.

It may also be worth your time to learn technique, especially if you are new to the random orbital sander. The elliptical motion can be tricky to control at first, and a loose sander can wreck all of your hard work.

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