Top 10 Best 3 x 21 Inch Belt Belt Sanders

Belt Sanders 3 x 21 Inch Belt

Right now we are analyzing 10 of the best 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.

You have a range of great tools in our rundown. I'd encourage a little further investigation on these Belt Sanders and pick out an option 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.

We explored a number of premium 3 x 21 Inch Belt Belt Sanders. There are quite a few premium options The tool that definitely stood apart from the crowd though was the DS321 Belt Sander by BLACK+DECKER.

The BLACK+DECKER DS321 Belt Sander is the optimal product choice for experts and amateurs. Users will not be disappointed by the features this Belt Sander offers. This tool is terrific for use at home and on the job site.

The DS321 by BLACK+DECKER is produced with premium workmanship. BLACK+DECKER has definitely earned it's track record as a top Belt Sander supplier.

The DS321 Belt Sander by BLACK+DECKER is a great price as well. BLACK+DECKER decided to price this Belt Sander at just $48.48. It's honestly amazing that BLACK+DECKER has the ability to sell this Belt Sander at the price listed. That price is really budget friendly factoring in the quality of this tool.

The DS321 by BLACK+DECKER is top rated as well. The BLACK+DECKER DS321 has been reviewed on Amazon 367 times. Actual end users have left reviews with an average score 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 very satisfied with the tool.

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 definitely our preferred 3 x 21 Inch Belt Belt Sanders. However, there were a handful of other really premium quality 3 x 21 Inch Belt Belt Sanders worth showcasing here that just barely missed first place.

WEN is another major maker of Belt Sanders. They build the tool that is next on our list. WEN's Belt Sanders are one of their top tools. It was fantastic to try the 6321. I was very happy with this tool!

This Belt Sander is only $43.18. That is a great deal for a high quality Belt Sander like the 6321 by WEN. If you not sure about our top pick, I'd check out the WEN 6321 next. It's a high quality tool at a terrific 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 taking a look at also. Both Makita and PORTER-CABLE are famous for their premium quality Belt Sanders. Both of these two options are top rated as well. Customers awarded the 9903 an score on average of 4.6/5 stars. Contrast that to the 352VS which boasts an average rating of 4.0/5 stars.

The Makita 9903 gives a few very premium features like Powerful 8.8 AMP motor; only 85dB. The PORTER-CABLE 352VS by comparison, is very competitive featuring 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.

Either of these two tools are a great option for someone whose in the market for 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 fail to meet your needs, we rated a variety of additional choices that might suit you better. We found quite a few terrific Belt Sanders during the course of our analysis. With detailed study and assessments, the options we reviewed earlier were our favorites. Having said that, the Belt Sanders you're about to see deliver some distinct characteristics on top of the fact that they are all premium 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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