The 5 Best Belt Sanders Under $100 [2024 Reviews]

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Of course you're looking for the best belt sander under $100. Why pay more than you need to, right! Our top five editor's picks are just a small scroll away...

Top 5 Belt Sanders Under 100

WEN 6321 7 Amp Heavy Duty Sander with Dust Bag
Genesis GBS321A Variable Speed Belt Sander
Black & Decker DS321 Dragster
SKIL 7510 6 Amp 18 Inch Belt Sander
Rockwell SS4300K Belt Sander

1. WEN 6321 7 Amp Heavy Duty Sander with Dust Bag

This heavy duty belt sander features a powerful, 7 amp motor which can rotate the belt at more than 13 feet per second for optimal material removal, yet its compact design is very lightweight, weighing in at only 6 lbs for reduced user fatigue even during extended periods of use.

This model also includes a dust bag which can be detached for ease of use and which allows for minimal clean ups after work is complete.

Thanks to the lock in safety feature, it is possible to continuously work on a sanding project without needing to grip the trigger throughout.

This sander is able to debur jagged splinters, strip paint, and finish edges easily.

As the front roller can extended past the housing’s top edge, the belt is able to sand tight corners while the integrated quick belt release lever to facilitate speedy sandpaper changes and the adjustment knob is able to align the belt correctly whenever needed.

The product is also effectively protected by the two year manufacturer’s warranty for complete peace of mind.


  • Quick belt release lever for fast sandpaper changes
  • Front roller’s position allows for sanding in tight corners
  • Weighs only 6 pounds for less user fatigue during use


  • Best suited to light usage
  • Dust collection system is not completely effective

2. Genesis GBS321A Variable Speed Belt Sander

The Genesis GBS321A variable speed belt sander features a low profile design which allows it to easily access tight corners and awkward to reach spots.

This model also features a single lever quick change belt changing system which facilitates speeding changing allowing for less downtime.

Its variable speed function allows the user to perfectly match the speed to the application at hand for increased versatility of use while the adjustable front handle makes this tool more comfortable to use while offering the user improved control.

Its flat sides allow for flush sanding projects and a more professional finish and as this tool combines versatility and power with user-friendly features for efficient and rapid stock removal making this an ideal tool for a wide range of projects including furniture making, floor installing, deck building and carpentry.

The auto-tracking belt system allows the belt to be tracked with no need for adjustments while it also includes a dust collection bag to cut back on mess in the workspace.


  • Auto Tracking belt system for no need to adjust
  • Variable speed function of increased versatility
  • Low profile design to fit in tight corners


  • Dust collection system is not very effective
  • Can get through more belts than some of its competitors

3. Black & Decker DS321 Dragster

Made by the popular Black & Decker brand, this sander features an innovative front roller system which ensures that this tool can perfectly reach into tight corners and narrow spaces to sand even awkward areas with ease, cutting down on the need for flush sanding.

This powerful, 6 amp sander is the ideal choice for the home improvement enthusiast who is looking to add an affordable, low cost belt sander to their workshop tool collection.

Lightweight, weighing in at only 6.5 pounds, this tool is easy to operate with excellent maneuverability, reducing excessive user fatigue even during extended periods of use.

As it also has compact dimensions it is easy to transport and store between applications.

The Dragster DS321 also features a three position handle to give the user better control and which can be quickly and easily retracted for convenient storage as well as an integrated dust collector which improves visibility of sightlines during work and minimizes clean ups when work is complete.

The quick belt release lever allows for rapid sandpaper changes while the adjustment knob is easy to access and quick to adjust.

This tool is effectively protected by a 2 year manufacturer’s warranty for peace of mind.


  • Innovative front roller to fit into tight spaces
  • Quick belt release lever for fast sandpaper changes
  • 3 position retractable handle


  • No variable speed feature
  • Small trigger lock button which is awkward for left hand use

4. SKIL 7510 6 Amp 18 Inch Belt Sander

Boasting 6 amps of power, this belt sander from SKIL is capable of sanding any sort of wooden surface and features hook and loop pads for rapid and convenient sandpaper changes.

With the manufacturer’s patented auto track belt alignment system, the user can rest assured that the belt will never slip off.

The belt will stay centered for optimal function and the integrated micro filter dust canister and attachment for wet and dry vacuum ensures that the work space remains clean and dust free for speedy clean ups when work is complete.

This well designed tool is able to carry out flush edge sanding right up to the edge of a room for faster results and for maximum efficiency.

Thanks to this belt sander’s compact design, the user can benefit from reduced fatigue even during extended operations while enjoy better flexibility and complete control.

Thanks to the single lever belt changing system, there are longer periods of uptime as belt changes are speeded up and the ball and roller construction paired with the rugged transmission extends the tool’s lifespan while increasing durability.

Ideal for a range of common sanding tasks including cleaning decking beams, leveling table legs, removing stains and removing rotten wood on surfaces, this sander is an affordable addition to any workshop.


  • Hook and loop pads for rapid sandpaper changes
  • Single lever belt changing system for longer periods of uptime
  • Ball and roller construction as well as rugged transmission for a long lifespan


  • Dust collection system not very effective
  • Heavier than some of its competitors

5. Rockwell SS4300K Belt Sander

The Rockwell SS4300K belt sander is an affordable addition to any workshop and boasts many excellent features that make this a sensible and good value choice.

Its powerful 7.2 amp motor ensures rapid and impressive results while the quick release belt system ensures simple and rapid belt changes for longer periods of uptime.

Thanks to the variable speed control offered on this model, the user can enjoy better control when using this sander for a variety of applications and when using a selection of different materials.

It dual handled design features a soft grip for improved comfort throughout use and better user control with every project and the lock on switch allows for continuous use without the need to hold down the trigger.

This kit comes complete with a dust bag, 80 grit sanding belt and a convenient carrying case to make transportation between job sites and storage between uses a breeze.

As this tool only weighs eight pounds, it is also relatively lightweight, making it easier for the user to control and to use for longer projects without experiencing excess fatigue.


  • Dual handled design with soft grip for better comfort
  • Variable speed control for greater flexibility
  • Quick release belt system for fast belt changes


  • Louder than some of its competitors
  • No ability to connect to a vacuum


Drew - CountrySilo


Co-Founder CountrySilo

Growing up around the farmlands of the Midwest you learn at an early age getting your hands dirty is a way of life. Whether it was helping my Grandpa make cedar furniture, mowing neighborhood lawns or throwing bails of hay the do-it-yourself mentality runs strong in our family.

I am excited to help you tackle your projects and discover new ways to make your house a home!

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