Top 10 Best 3 x 21 Inch Belt Belt Sanders

Belt Sanders 3 x 21 Inch Belt

Here is our selection of the 10 highest rated 3 x 21 Inch Belt Belt Sanders

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.

There are a several fantastic options in our buyer's guide. I'd strongly recommend some additional research on these Belt Sanders and select a product that matches your needs the best!

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.

When exploring the top 3 x 21 Inch Belt Belt Sanders, we reviewed dozens products that are currently available. There are lots of premium products The DS321 by BLACK+DECKER was our favorite 3 x 21 Inch Belt Belt Sanders available today.

Both contractors and beginners alike can enjoy the BLACK+DECKER DS321. This Belt Sander includes lots of fantastic features. This Belt Sander is great for use on the house and also at work.

The BLACK+DECKER DS321 is made with premium design. BLACK+DECKER has a reputation as a highly rated Belt Sander producer.

The BLACK+DECKER DS321 Belt Sander is a terrific price as well. BLACK+DECKER has priced this Belt Sander at just $48.48. It's truly impressive that BLACK+DECKER manages to sell these Belt Sanders at that price. That price is particularly inexpensive keeping in mind the craftsmanship of the Belt Sander.

This Belt Sander moreover has high star ratings. The DS321 Belt Sander has been reviewed on Amazon 367 times. Genuine users report an average star rating of 3.8 out of 5 stars. This shows clearly that most of the customers who have purchased the BLACK+DECKER DS321 Belt Sander by BLACK+DECKER are highly 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.

The truth is that the BLACK+DECKER DS321 was the 3 x 21 Inch Belt Belt Sanders that we rated the highest. That being said, there are a handful of other really great alternatives when it comes down to 3 x 21 Inch Belt Belt Sanders. We have a breakdown of them here.

Next on our list is manufactured by WEN known to be a very trusted tool manufacturer. WEN's Belt Sanders are also top quality. I was eager to have a go at the model 6321 and I was not let down!

This Belt Sander is only $43.18. That is an exceptional deal for a top quality Belt Sander like the 6321 by WEN. The WEN 6321 is truly a sound alternative. Of you are unsure about our number one pick, I would go with this Belt Sander.

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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In addition to the tools we researched above, I would take a look at the Makita 9903 and the 352VS by PORTER-CABLE. Both Makita and PORTER-CABLE are well known for their premium Belt Sanders. Each of these unique options received terrific buyer ratings also. Users awarded the Makita an average score of 4.6/5 stars. Compare that to the PORTER-CABLE 352VS which boasts an average rating of 4.0/5 stars.

The 9903 by Makita offers some very premium features like Powerful 8.8 AMP motor; only 85dB. The 352VS by PORTER-CABLE by comparison, is tough 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 wouldn't hesitate to recommend both 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

If the 3 x 21 Inch Belt Belt Sanders we rated above don't meet your needs, here are a few alternative selections that may likely better meet your needs. It's a fact that there are a plenty of terrific choices available to choose. With extensive study and assessments, the choices mentioned above are our favorites. That doesn't mean there aren't 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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