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BLACK+DECKER Belt Sander with Dust Bag, 7-Amp, 3-Inch by 21-Inch (DS321)

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$75.35

$ 30 .99 $30.99

In Stock

About this item

  • 7.0 AMP MOTOR – Delivers maximum power for maximum performance.
  • ANGLED BELT – 3 in. x 21 in. sanding belt sands 3x closer to the edge of adjoining surfaces.
  • 3-POSITION HANDLE – Adjustable handle keeps you comfortable in different orientations and helps reduce muscle fatigue.
  • FLUSH, LOW-PROFILE DESIGN – Provides an extended reach for enhanced functionality and allows for sanding vertical surfaces.
  • RETRACTABLE HOOD – Exposes the top of the sanding belt for versatile operation, even in tight spaces.
  • ON-BOARD DUST COLLECTION – Easy-empty dust bag keeps your work area cleaner and improves visibility of the worksurface.
  • CORDED – Corded design offers unlimited runtime for even the biggest jobs.
  • INCLUDES – (1) DS321 sander, (1) medium grit sanding belt, (1) dust bag.
  • Please refer to available user manual below on safe operation of the tool


Product Description

Add the finishing details to your project, smooth rough surfaces, refine edges, and more with BLACK+DECKER’s Dragster 7.0 Amp electric belt sander. The 7.0 Amp motor delivers plenty of power to get the job done, and thanks to the belt sander’s corded design, you’ll have unlimited runtime for longer tasks. This electric sander is angled for precision sanding of adjoining surfaces, while the flush, low-profile design expands functionality even on vertical surfaces. Plus, the retractable hood exposes the top of the sanding belt for added functionality in tight spaces. An adjustable, 3-position handle keeps you comfortable, while an easy-to-empty dust bag catches particles and keeps your worksurface cleaner.

Amazon.com

Featuring an innovative front roller that allows you to reach even the tightest corners with ease and cuts down on the need for flush sanding, this 6.0 Amp sander from Black & Decker is ideal for home improvement enthusiasts. Compact and lightweight, the Dragster DS321 boasts a retractable, three-position handle for optimum control and a dust collector to keep your work area clean for improved visibility. When it's time to change the paper, simply utilize the belt release lever and adjustment knob (which ensures the belt remains in the correct position) and you're ready to get back to work.


Bob D
Reviewed in Canada on January 30, 2025
Works great lots of power easy to use
J27FLORES
Reviewed in Canada on December 5, 2024
Great buy. Did the job and saced alot of hand sanding. It even comes with some sandpaper to start. Nice.
Rene Ocampo
Reviewed in Mexico on May 15, 2023
Muy bien el producto, solo falta comprar más lijas
Cliente de
Reviewed in Mexico on October 26, 2023
Fácil de usar. Tener cuidado con el ajuste de giro de la lija pues llega a limar la carcasa de plástico. Verificar con frecuencia
James Newman
Reviewed in Canada on September 12, 2022
I had to sand down a 1000 square foot deck and this sander exceeded my expectations. I thought that I wanted a 4" wide sander but I don't think that a bigger and higher voltage sander would have been better.This was enough for me to handle. The narrow front allowed me to get under the railings. The narrow width allowed me to sand the risers on the stairs.If you are painting a deck, I highly recommend getting a Shur Line 7" Pad. I've always been old school and used a paintbrush, but the pad saved time and you no longer need to be on your knees. After doing the sanding you will appreciate being on your feet. Used a brush on a pole to do the cracks and went back over with pad... Fraction of the time spent and a better final finish as there are no brush marks.Changing the sandpaper was easy, there is a little knob to adjust the alignment from side to side.I will see how long this sander lasts.
aeis
Reviewed in the United States on August 19, 2022
So first off. I've never used a belt sander before. In the pics this is a 30+ year old bench built by my grandfather. Just sitting on it and you got seven splinters. I decided to take apart, rebuild, and stain. So for the first run... belt was flying all over the place. Complete fail. However! You have to take time. Read instructions. Turn unit over, set, and adjust the dial. The dial adjustments are actually quite small. A quarter inch turn, turned out perfect. It is very important to get this set FIRST! After figuring this out was flawless. Ran like a champ. Removed dust bag as this volume of dust was ridiculous. Overall best idea ever, super affordable, and worked like a dream. Highly recommended. Just take the time and learn how to adjust the lock the belt.Cheers and good luck!
Paul Sisk
Reviewed in the United States on May 24, 2022
So I have owned many belt sanders in my day. In fact, I have 3 others presently when I decided to buy this one. The primary reason for this purchase was this sanders' large front space in front of the handle to be able to get under railings. My project is sanding a deck with existing vinyl railings that none of the other sanders could get under. So this seemed like a perfect solution.I got the sander and put it right to work. I paid attention to the front wheel and adjustment as many reviews here complained that it was badly engineered and the belt kept coming off. I completed about 150 feet of edging, under railings and along the house on this deck and the belt acted exactly as you would expect; if you push in one direction it will move in the opposite direction. In other words, if I am pushing down on the front of the machine and I slide the machine to the left, the belt will want to move to the right. It isn't an engineering issue, its physics.Anyway, great product. Did exactly what I wanted it to do and solved a great problem because of the unique design. Well done B&D.
James D
Reviewed in the United States on May 10, 2020
Learning my heavy belt sander purchased 30 years ago required belts that are now obsolete, and having a small job that needed a belt sander, I read the reviews on this belt sander and decided to give it a try. My immediate impression was unfavorable, as most belt sanders I have previously used were heavy - and that extra weight helped when using it on horizontal surfaces, but admittedly strained the muscles when working on vertical surfaces. This feels very light and has many plastic parts, so I was suspicious how well it would work on a 10' by 15' subfloor that needed extensive sanding. Within a few minutes my suspicions were abated, as adjusting the belt in advance of using it was an easy task - and the belt did not need repeated adjustments, which was something previous belt sanders required. While I needed to apply more pressure on the horizontal surface to ensure the sander bit into the wood, the sander worked marvelously and the dust bag actually worked. No dust bag collects 100% of debris, but this one did an admirable job capturing debris. I'm not sure how it would stand up to all day use, but for the few hours I needed it, it worked without a hitch. Stopping to vacuum out the dust bag afforded the sander an opportunity to cool, and then it went right back to work. I wish I had more time to spend working wood, as this would definitely become a valued tool.
rkruz
Reviewed in the United States on January 22, 2020
My 20 year old 21" belt sander wore out and after a bit of searching settled on the B&D Dragster. What a bargain this sander is. I was very impressed with the power and ease of control and eas of material removal. The narrow front end wheels allowed for more precise control then Ive ever had. It comes with a low grit belt so I could use it out of the box. The belt release mechanism was easy to use
Charmaine N.
Reviewed in the United States on June 1, 2016
First, it comes with one Aluminum Oxide, cloth backed, 60 grit belt already installed; in my case, it was also well tracked. If you are sanding wood, this will chew through it and leave a rough finish, so you will want to purchase other belts of higher grit numbers. I had pretty smooth results with 150 grit on cedar and then hit it with 240 for a super fast pass with a hand block (not many belt sander belts above 150 grit). The included belt is probably best for paint or extreme rust removal, it's just too coarse for most wood applications.The major complaint everyone has is belt tracking, but I found the tracking to be pretty good and easily adjusted. However, the tracking changes when actively sanding vs no load on the belt. It's not by much and you can get a sweet spot where it tracks in both cases; I'd also consider this pretty normal and I track a lot of belts (conveyors, printing presses, etc). There is a special card reminding you which way to turn the adjustment knob and it is listed in the manual (screw in and belt tracks in toward knob, screw out and belt tracks out away from knob), couldn't be easier. My only complaint is I had a tight spot where I kept bumping the knob and would have to stop and turn it back or my belt would walk out. I would rather a tracking knob that is then locked in place by a tightening nut thingy.The dust collector bag is held on by tying a string and is a pain in the ass. Whoever ties that in the factory must have tiny hands or one of those surgical robots. There is a sold-separately service part/adapter that allows you to hook a vacuum to it mentioned in the manual, but I used a bike tube and a hose clamp and it works great.I found the fixed speed to be set fairly well and it did not get too hot after an hour of pretty constant use. I did use the included belt for some rough work where some boards really didn't line up and it worked fine, seems like a nice belt. I took away one star because the thing is crazy loud; earplugs are a must.
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