Top 10 Best 3 x 21 Inch Belt Belt Sanders

Belt Sanders 3 x 21 Inch Belt

Here's our rundown of the top 10 best 3 x 21 Inch Belt Belt Sanders you can buy right now

Looking for a belt sander for your next flooring project? Check out some of our belt sander reviews and comparison articles. We'll help you find the perfect tool for your next project.

You have a number of fantastic tools in this breakdown. It would be a good idea to perform some further analysis prior to purchase. This research will ensure you get the most suitable Belt Sander for your projects.

Editor's Choice

Our #1 Pick For 3 x 21 Inch Belt Belt Sanders

1. BLACK+DECKER DS321 Belt Sander

  • (367 Points)
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Editor's Review

Turn it upside down and put it in between two 2 by 4's. But at the end of the day I'd take a good look at the BLACK+DECKER. Makes me wonder why all belt sanders aren't made similarly. I have sanded approx 600 sq feet of hardwood floors with this. I recently used it to sand rough cut 2x4 and 2x6 pine.

We researched dozens of quality 3 x 21 Inch Belt Belt Sanders. We were impressed how many high quality tools there were to go with. The DS321 by BLACK+DECKER took our vote as the best 3 x 21 Inch Belt Belt Sanders available today.

Both professionals and amateurs alike can enjoy the DS321 by BLACK+DECKER. This Belt Sander offers several great features. This tool is terrific for use on the house and also at work.

The design on the DS321 by BLACK+DECKER is remarkable. BLACK+DECKER has definitely secured it's track record as a top Belt Sander supplier.

The BLACK+DECKER DS321 Belt Sander is also an excellent deal. BLACK+DECKER has priced this Belt Sander at only $48.48. The retail price is most likely one of the reasons it's so in demand. We looked at other Belt Sanders for sale that are comparable craftsmanship and much more highly priced.

This Belt Sander moreover boasts top star ratings. The BLACK+DECKER DS321 has been rated on Amazon 367 times. Genuine users report an average rating of 3.8 out of 5 stars. This is definitely a Belt Sander that buyers prefer.

Full BLACK+DECKER DS321 Review

BLACK+DECKER DS321 Features & Specs

  • Included Components: (1) DS321 Sander, (1) Medium grit sanding belt, (1) Dust bag
  • Innovative front roller allows you to reach even the tightest corners with ease
  • Retractable, three-position handle for optimum control
  • Dust collector keeps work area clean for improved visibility
  • Dimensions: 15.4 x 6.2 x 6.1 inches (WxHxD); weighs 8.2 pounds; 2-year warranty
  • Includes medium grit sanding belt, dust bag, and instruction manual

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People's Choice

These Are Some Of The Highest Rated 3 x 21 Inch Belt Belt Sanders Available Today
WEN 6321 featured image

2. WEN 6321 Belt Sander

  • (273 Points)
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I give it four stars because I have only had it for four days. The variable speed is amazing for the serious wood worker. We restore 4-6 pieces of furniture a year here at the house. Also take a short break every 15 minutes to let belt cool off. And that was with the 80 grit sanding belt that comes with it.

The BLACK+DECKER DS321 was undoubtedly our favorite 3 x 21 Inch Belt Belt Sanders. With that said, there are a handful of other fantastic selections when it comes to 3 x 21 Inch Belt Belt Sanders. We have a breakdown of them here.

The next in our tool break down is manufactured by WEN which is a very respectable tool manufacturer. WEN's Belt Sanders are among their top products. It was fantastic to check out the 6321. I was very happy with this tool!

The WEN 6321 Belt Sander, at $43.18 is a particularly excellent Belt Sander for the price. If you not sure about our number one selection, I'd check out the WEN 6321 next. It's a high quality tool at a good price.

Full WEN 6321 Review

WEN 6321 Features

7-amp motor rotates the belt at over 13 feet per second

Compact design weighs in at a mere six pounds to limit the fatigue of the user

Includes a detachable dust bag to minimize clean-up

Lock-in safety feature allows for continuous sanding without requiring a constant grip on the trigger

Backed by a two-year warranty and a nationwide network of skilled technicians

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The Makita 9903 and the 352VS by PORTER-CABLE are worthy of looking into as well. Both these tool manufactures are thought to be some of the leading suppliers of quality Belt Sanders. Each of these distinct selections enjoy terrific buyer ratings also. The Makita advertises a user rating of 4.6/5 as compared to 4.0/5 star rating for the 352VS by PORTER-CABLE.

The Makita 9903 gives a few really premium features including Powerful 8.8 AMP motor; only 85dB. The 352VS by PORTER-CABLE although, is very competitive featuring Variable-speed belt sander with cloth dust bag; variable-speed dial 850-1,300 SFPM plus Belt and gear drive system transfers power from the motor to the sanding belt.

I can easily endorse either of these 3 x 21 Inch Belt Belt Sanders
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3. Makita 9903 Belt Sander
  • (270 Points)

I just bought a house and it needed to be redo my back patio. For the price, all things considered, this is a good value. I am a finish carpenter and use my sanders constantly. If I had to choose one I'd take the Makita over this model. Great value vs similar, more expensive belt sanders.

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PORTER-CABLE 352VS featured image

4. PORTER-CABLE 352VS Belt Sander
  • (141 Points)

It is very maneuverable and the dust catcher works great also. The brushes are replaceable in the event that they wear out. All the others died completely after about a floor and a half. I will have no problem buying from this seller again! Pair with the new 9ah batteries it's well worth the money.

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Honorable Mentions

We found a few more great 3 x 21 Inch Belt Belt Sanders for sale. Listed below are a handful to select from if the options rated above might not be a good fit for you. There really are a lot of great choices out there to choose. Using in depth study and assessments, the options above are our favorites. That being said, the Belt Sanders shown below offer several distinct characteristics on top of the fact that they are all highly rated 3 x 21 Inch Belt Belt Sanders.

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5. Genesis GBS321A Belt Sander
  • (134 Points)

I have used electrical sanders since I was 10 years old. For the price, all things considered, this is a good value. I was extremely surprised at the high quality of this purchase. I will have no problem buying from this seller again! Pair with the new 9ah batteries it's well worth the money.

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6. TACKLIFE PSFS2A-US Belt Sander
  • (75 Points)

You can also use a vacuum hose to empty it very effectively. The brushes are replaceable in the event that they wear out. However it has two things that makes me rate it 4 stars. The sander works very well and the price was reasonable. I Recently bought a property and needed a great sander.

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7. Triton TA1200BS Belt Sander
  • (28 Points)

I got some replacements and within a week they were arcing. He must be happy for he has been in the shop for hours! It's light, easy to hold, and gets into tight corners. I use it a lot for flattening hardwood panels after glue up. I've since used it myself and was please what it could do.

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8. Rockwell SS4300K Belt Sander
  • (23 Points)

I would highly recommend this unit over all the others. Needless to say this is the best belt sander I've ever used. We restore 4-6 pieces of furniture a year here at the house. Also take a short break every 15 minutes to let belt cool off. I bought this belt sander as a starter when I branched out.

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9. Craftsman CMEW213 Belt Sander
  • (17 Points)

I'd certainly recommend this powerful and well priced sander. Tracks well and doesn't tend to wander like some of old. However it has two things that makes me rate it 4 stars. Make sure the belts moves the same directions as the wood grain. I recently used it to sand rough cut 2x4 and 2x6 pine.

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10. Dobetter DBBS321V Belt Sander
  • (11 Points)

I highly recommend for home Dobetter for occasional use. For the price, all things considered, this is a good value. It's light, easy to hold, and gets into tight corners. I burnt up and old Dobetter, and needed to replace it quick. I recently used it to sand rough cut 2x4 and 2x6 pine.

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