Top 10 Best 3 x 21 Inch Belt Belt Sanders

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)
Price Available

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 really our favorite 3 x 21 Inch Belt Belt Sanders. That doesn't mean there aren't a number of other superb selections when it comes to 3 x 21 Inch Belt Belt Sanders. We have the best of them in this article.

Next up is made by WEN known to be a very highly regarded tool manufacturer. WEN's Belt Sanders are among their premier products. It was fantastic to test the 6321. I was very happy with this tool!

This Belt Sander is merely $43.18. That is a great deal for a premium Belt Sander like the 6321 by WEN. The WEN 6321 is definitely a solid option. Of you are not sure about our top choice, I'd suggest you pick 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

The Makita 9903 and the 352VS by PORTER-CABLE are worthy of looking into also. Both tool manufacturers are popular for their premium quality Belt Sanders. Both these tools are top rated also. Real customers gave the 9903 an rating on average of 4.6/5 stars. Compare that to the 352VS which boasts an average rating of 4.0/5 stars.

The Makita 9903 provides several truly choice features including Powerful 8.8 AMP motor; only 85dB. The 352VS by PORTER-CABLE by comparison, is very competitive with 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
Makita 9903 featured image

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.

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.

Honorable Mentions

If the 3 x 21 Inch Belt Belt Sanders mentioned above fail to cut it, we have a variety of other options that may likely suit you better. We found quite a few superb Belt Sanders throughout our investigation. The Belt Sanders we evaluated above are the best we could find. That doesn't mean there aren't several more great 3 x 21 Inch Belt Belt Sanders.

Genesis GBS321A featured image

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.

TACKLIFE PSFS2A-US featured image

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.

Triton TA1200BS featured image

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.

Rockwell SS4300K featured image

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.

Craftsman CMEW213 featured image

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.

Dobetter DBBS321V featured image

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.