Top 10 Best 3 x 21 Inch Belt Belt Sanders

Belt Sanders 3 x 21 Inch Belt

Looking for the top rated 3 x 21 Inch Belt Belt Sanders? Find out our top 10

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.

We compared several really premium products within this selection. I would highly recommend to perform a bit of extra research before you buy. This research will make sure that you find the most suitable Belt Sander for your requirements.

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 a number of quality 3 x 21 Inch Belt Belt Sanders. There are quite a few high quality options The DS321 by BLACK+DECKER was our favorite 3 x 21 Inch Belt Belt Sanders available right now.

Both contractors and amateurs alike can enjoy the BLACK+DECKER DS321. This Belt Sander offers several terrific features. It is a terrific option for job sites and for home use as well.

The DS321 by BLACK+DECKER is manufactured with top quality design. There's a reason why BLACK+DECKER has track record as a leading Belt Sander supplier.

The BLACK+DECKER DS321 is additionally a remarkably reasonably priced Belt Sander. BLACK+DECKER has priced this Belt Sander at just $48.48. That is probably among the reasons for the tool's popularity. That price is really affordable keeping in mind the quality of this tool.

The DS321 by BLACK+DECKER is top reviewed as well. The DS321 Belt Sander has been reviewed on Amazon 367 times. Genuine customers report an average rating of 3.8 out of 5 stars. This shows clearly that the majority of users who have purchased the BLACK+DECKER DS321 Belt Sander by BLACK+DECKER are really satisfied.

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.

It's true that the BLACK+DECKER DS321 was the 3 x 21 Inch Belt Belt Sanders that we rated the highest. That being said, there were a range of other really premium 3 x 21 Inch Belt Belt Sanders we wanted to showcase here that only just missed first place.

Next on our list is made by WEN which is a very respectable tool manufacturer. WEN's Belt Sanders are also top quality. It was terrific to try the 6321. I was very satisfied using this tool!

The WEN 6321 Belt Sander, at $43.18 is a particularly excellent Belt Sander for the price. If you unsure about our top pick, I'd look into the WEN 6321 next. It's a high quality tool at a great 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 9903 by Makita and the PORTER-CABLE 352VS are worth looking into also. Both tool manufacturers are popular for their high quality Belt Sanders. Each of these two options received fantastic customer ratings also. The Makita received a rating of 4.6/5 when compared to 4.0/5 star rating given to the PORTER-CABLE 352VS.

The Makita 9903 offers a few really premium features such as Powerful 8.8 AMP motor; only 85dB. The 352VS by PORTER-CABLE although, is hard to beat offering Variable-speed belt sander with cloth dust bag; variable-speed dial 850-1,300 SFPM and even Belt and gear drive system transfers power from the motor to the sanding belt.

I can easily recommend 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

There are several more fantastic 3 x 21 Inch Belt Belt Sanders for sale. Here are several to pick from if the tools above don't meet your needs. There really are a plenty of terrific tools on the market to choose. Using detailed analysis and assessments, the choices mentioned above are our preferred Belt Sanders. Read on though. We listed several more terrific 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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