Makita Belt Sander Review -Updated 2021

Belt sanders are heavy-duty sanding machines that are suitable for sanding rough surfaces. And to be the best one for the job, a belt sander should have some certain qualities. We have considered all the qualities & found the best one for you.

Our Top Pick

Our Top Pick

Despite being so powerful it works very quietly. The speed control system, extended base & unique design makes it perfect for heavy-duty sanding. Don’t miss this one!


When working on a woodworking project, you want a smooth & quality finish. And to get a smooth finish, you have to choose your tool carefully.

There are several tools available to help you out, but the belt sander is the most powerful one in this case. The power helps in removing materials from a very rough surface rapidly.

There are many popular brands that provide quality belt sander, which will make your work a lot easier. Makita is one of those brands which ensures quality in their products.

Makita is a well-known brand in the tools industry. Their products are famous for their accuracy, performance, and reliability. They are one of the best in the business right now. And it shows in their product why they are the best.

In this review, we are going to look at some popular Makita belt sander models.

Makita 9403 4Makita 9403 4″ X 24″ Belt Sander
  • Quietiest belt sander. Noise level 84 dB
  • 4″ wide belt
  • 1640 fpm speed
  • large front grip
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Makita 9404 4Makita 9404 4″” x 24″” Belt Sander
  •  84 db noise level
  • 8.8 amp motor
  • Unique design
  • 10.5 pounds
  • 4″ wide belt
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Makita 9903 Belt SanderMakita 9903 Belt Sander
  • 85 db noise level
  • variable speed control
  • comfortable front grip
  • auto tracking belt system
  • 16.4 ft long power cord
  • 8.8 amp motor
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Makita 9031 Belt SanderMakita 9031 Belt Sander
  • variable speed control
  • Multi-position side handle
  • lock-on button
  • low weight(4.6 lbs)
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Quick summary

Here’s a quick summary for you if you don’t want to go through the end.

Makita 9403 is the most popular belt sander of its brand.

It combines power & aggression. It features a powerful 11 amp motor, an extended base for flush sanding & a quick belt changing system. It’s true it doesn’t provide variable speed control, but you don’t need that in every project. This sander is ideal for professional woodworkers.

Makita 9404 ensures solid performance. It has an 8.8 amp motor & gives a stellar performance. It provides variable speed control which allows users to have more control over the speed of the sander. It also features an auto-tracking belt system. This one is also mostly preferred by professional woodworkers, carpenters.

Makita 9903 is another popular product from Makita. It also features an 8.8 amp motor. Gives solid performance. It has a variable speed control system. Slightly lighter than the Makita 9404 sander. With all the variety of features it has, it is undoubtedly one of the best sanders in the market. This one is suitable for both professional & home users.


Makita Belt Sander Review


Makita 9403 Belt Sander


Makita 9403 sander features an 11 AMP motor with electronic speed control, which helps to maintain its speed when sanding rough surfaces. Suitable for heavy-duty sanding.

 Although sanders aren’t that noisy, It is even quietest among the sanders of its class. Its noise level is 84 decibels which is really low. 

Makita 9403 is made in a way so that it can be operated comfortably. It has both back & front grip to operate it more comfortably. The back grip is to hold the sander & the front grip is to guide the sander across the surface.

The belt sander features an extended base & a unique design which allows the sander to flush sanding the wall.

It features a 4” wide belt with & the speed of the sander is 1640 ft./min. Despite having that high speed, it works quietly & also does its job smoothly.

This sander is big & powerful but also very balanced which gives it a feel of a small sander. It is also quite surprising how it manages so much power with such low noise.

Belt tracking doesn’t need any adjustment. Tracking is superior to other sanders & very responsive. Changing the belt is very easy

As you know, you’ll have to deal with a ton of dust while sanding. A good dust collector will make your job easy. The dust collection system is very good at this sander. The changing process of the dust bag is also quite easy.


  • Quiet & smooth
  • Large front grip for a comfortable grip
  • Powerful 11 AMP motor
  • Balanced weight. No downward pressure needed.
  • The dust bag may not be adequate as it is small.
  • No variable speed control system



Makita 9404 Belt Sander


The combination of power & speed makes it ideal for woodworkers, carpenters & furniture makers who want a solid product for their project.

It features an 8.8 amp motor which is also very powerful and can perform very smoothly under any load. Its simple design provides a good balance & the extended base allows it to do flush sanding the wall.

It also includes a variable speed control system. It allows the user to control the speed under different situations. Users can control the speed of the sander in the range of (690-1440 ft./min).

It is also one of the quietest belt sanders having the same noise level as Makita 9403(84 DB). So you don’t have to worry about the noise while sanding. But if you are going to sand for a long time, then hearing protection( Ex: Earplugs) is recommended.

It’s auto-tracking belt system tracks the belt without adjustment. So you don’t have to waste your time adjusting the belt.

 It also has a front grip that helps in operating it comfortably. Also, You will have better control over your sander while sanding.

The dust collector is highly efficient. It reduces the dust of the workshop drastically & keeps the workshop neat & clean. But if you are up for a big project then the dust bag might not be adequate. To solve this problem, you can connect a shop vac to the sander.


  • Variable speed control
  • Auto-tracking belt system
  • Low noise
  • Balanced weight
  • Slightly heavy



Makita 9903 Belt Sander


It has a lot of similarities with the Makita 9404 Belt sander with a little difference in weight & size.

It also features an 8.8 amp motor which ensures a powerful & stable performance under any situation. It weighs around 9.5 pounds which is a bit heavy as compared to other sanders. But it shouldn’t be a problem.

It has a variable speed control system to get control over the speed. The speed ca e matched in the range of (690-1440 ft./min).

Also, it produces low noise. The noise level of this sander is 85 decibels. Unless you’re up for a long project, no ear protection is needed.

The dust collection system is also good in this sander, which really does an efficient job to keep the workshop clean.

Its unique design allows flush sanding to the wall with the side of the sander. Also, it has a great balance while operating. The Auto-tracking belt system tracks the belt without any adjustment which helps the users to do their job smoothly.


  • Variable speed control
  • Quiet
  • Auto-tracking
  • Little heavy


Makita 9403 vs 9404 vs 9903: Which is the best Makita belt sander?


It’s really difficult to choose between the products which are almost equally good. Each product has its unique advantages.

But if you’re looking for the overall best product, then Makita 9403 is the winner. Because it has outstanding features with solid performance. Besides, it also has got positive reviews from its users.

This one is totally worth the money.

Also, Makita 9404 & Makita 9903 Belt Sanders are popular for their excellent performance, Your investment will totally be worth it if you choose between any of these two.


What to Look for in A Belt Sander?


You have to look for the features you are going to need for your project. For example, if your project demands heavy-duty sanding you should choose a sander with a powerful motor.

If you have to carry your sander from place to place, then you should go for the light weighted sander.

Also, you have to make sure that you are comfortable while using your sander. This means, look for a sander that is easy to use.

Consider all your demands. if you find all the features combined in a sander, then that’s the sander you should go for.


Final thought


Sanding is obviously a difficult & time-consuming task. So, before buying, make sure you are choosing the right tools for your project. Consider all the benefits you are going to get from the sander, & is it going to help you with your project.

 Also, a Belt sander needs some skills to be operated. If you know how to use a belt sander properly, then you can make the best use of it & your project will be done with an outstanding result.

The power & aggression these sanders provide, your investment will not go in vain.

We hope our above Makita Belt Sander review will help you to choose the right one for your needs.



  • Can a belt sander be used on metal?

A belt sander can be used on metal. But it will create sparks while sanding. If your dust bag has wood debris in it, then it may create fire. So, you’ll have to maintain safety measures. Remove the dust bag, clean the dust out of the sander.

  • Does the Makita belt sanders come with a belt attached?

The Makita belt sander comes with several new belts. It’s not usually installed on the sander. Normally, the belt comes separately in the box.

  • How do you put sandpaper on a Makita belt sander?

Putting sandpaper in Makita belt sander is the same process as you put sandpaper on other belt sanders. By releasing the tensioner you can attach a belt inside the sander. Fit the belt with the sander body & tighten the tensioner.

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