Best belt sander for fast sanding

1. The expected durability.

The first and foremost consideration when shopping for a belt sander is durability. Like most power tools, belt sanders are subject to considerable wear and tear, especially if you use them frequently.

And if you routinely use your sander to work on large areas, it should be durable enough to withstand heavy use.

2. Research the brand.

There are some great deals to be had in lesser-known brands of power tools, and you could save a considerable amount of money. But Makita and DeWalt belt sanders boast proven reliability and state-of-the-art attributes.

Along with Ryobi belt sanders, they tend to have better warranties, which could come in handy if you use your sander for heavy-duty jobs.

3. Consider the price.

Belt sanders aren’t all that expensive compared to other power tools. Even so, you definitely won’t want to skimp on the cost by getting the cheapest model you can find.

Spending a bit more on a heavy-duty professional model will pay off in the long run in terms of better performance, higher quality results, and longer tool life.

4. Choose a model with the appropriate power for your needs.

Shopping for a belt sander is more than just about choosing the most powerful model you can find. Instead, choose your belt sander based on your intended application.

For precision sanding of delicate surfaces, you would be better off with a lower-powered model from 6.5 to 8 amps. For heavy-duty work, you could get a 9-amp to an 11-amp sander.

5. Figure out the best belt size for your needs.

A wider and longer belt size will let you cover more surface area in a single pass.

This will come in handy if you need to sand decks and floorboards.

But for delicate sanding work, a smaller belt size might be the better option.

With most power tools, I almost always recommend going with the cordless model if you have a choice.

They are more portable, more convenient, and are generally easier to use. But when it comes to belt sanders, I’d have to say that a corded model would be the better option. 

Most corded sanders weigh pretty much the same as their cordless counterpart.

Although corded sanders don’t have internal batteries, the more powerful motor adds about the same amount of weight to the unit. 

The main reason to go for a corded sander instead of a cordless model is power.

In general, cordless belt sanders are just too underpowered for any serious work.

Sanding uses up battery power quickly, so you will constantly have to charge your sander.  

If you do only occasional light sanding work and need to have a portable unit, you could probably make do with a cordless sander. 

In most cases, however, I recommend going for a corded industrial belt sander.  

Additionally, pro-brands like Makita and Dewalt have not yet made cordless belt sanders, and it’s properly because of the power they need for the tool to be effective.

Sanders range from the most basic, such as sandpaper and hand sanders, to drum sanders and bench sanders.

In between is a staggering array of sanding tools and devices, all of which can be used to remove material and smooth wooden surfaces.

There are even metal belt sanders intended specifically for metal surfaces.

However, their function is limited to polishing and not as powerful as these sharpening tools.

Of all the different types of sanders, the handheld varieties are probably what DIYers and hobbyists will find most useful.

Palm sanders are a perfect example, combining power and portability in a convenient handheld unit.

They are especially useful for finishing up rough edges of furniture or cabinets and should be your first consideration when moving up from sandpapers and handheld sanding blocks.

For intricate work, look into detail sanders. These have triangular heads that make them perfectly suited for accents and furniture detailing.

Additionally, you could use a multi-tool with a detailed sander attachment.

If you are after a versatile, all-around tool, an orbital sander such as a Makita orbital sander might be a worthy addition to your toolbox. These sanders are better suited for large surface areas and produce clean and smooth finishes.

When it comes to exposed timber surfaces that have a natural timber look, you need to hit the surface with final sand following the timber grain, vs an orbital motion that sands in rotations.

You can just do this final touch by hand, with a block and fine sandpaper it won’t take long.

If you regularly need to do this, you could add a finishing sander to your collection that archives a back-and-forward sanding motion.

The Makita 9403 is a 4” x 24” belt sander driven by a powerful 11-amp motor.

One of the most capable and versatile sanders on the market, it removes stock quicker and more efficiently than almost any other belt sander I’ve ever tried.

It boasts an electronic speed control that maintains the same speed no matter how heavy the load is, so you get consistent results every time. 

I especially like the wide 4” belt that lets me cover more surface area with every pass. Additionally, I was impressed at how quiet the motor ran, given the 9403’s impressive speed and power.

The Hitachi SBV82 is a 3” x 21” sander driven by a pretty respectable 9-amp motor.

Packing enough grunt for most DIY work, this Hitachi belt sander even measures up to more powerful sanders that have considerably higher price tags. 

The SBV82’s variable speed dial lets you crank the sanding belt from 820 feet per minute to a very impressive 1,475 feet per minute.

That’s about how fast I need for most sanding jobs, and I was more than satisfied with the unit’s power and versatility.

The WEN 6321 is one of the most affordable belt sanders on the market, but don’t let its price fool you. This 3” x 21” packs quite a punch, with a 7-amp motor that can handle almost any home sanding job without a hitch.

The sanding belt maxes out at 820 feet per minute, which should be fast enough for any type of sanding work you need to do at home.

The 6321 weighs only six pounds, so you can use it for extended sanding sessions without fatigue.

• Powerful motors.
• Variable speed settings.
• Quick-change belt levers.
• Extended bases for flush sanding.
• Built-in dust collection systems.
• Replaceable ceramic wear plates.
• Low-profile designs that improve balance and prevent gouging.
• Large front grip for better handling.

Of course, you can find some of these attributes on sanders made by other manufacturers as well.

But Makita belt sanders are among the few that combine state-of-the-art attributes with an ergonomic design in an elegant and robust package.

And on top of all that, I have never experienced belt slipping, which can be a problem with a lot of cheaper belt sanders making them useless. 

Techniques for using a belt sander

• Work slowly and make overlapping passes. 
• Let your sander go past the end of your workpiece without dipping.
• Drape the power cord over your shoulder so that it doesn’t get in your way. 
• Use clean, new belts to prevent gouges or horseshoe-shaped indentations at the end of the workpiece. 
• Keep your workplace and the plate under the belt clean and free of dust. This is especially important when sanding metal, which often produces sparks that can start fires.
• Use an RCD at the power source, and before switching on power from the mains, make sure the sander trigger isn’t on and locked.  

Malpractices when using a belt sander

• Don’t apply too much downward pressure on the sander. Instead, let the weight of the tool do the work.
• Don’t allow the sander to tip forward, especially toward the end of a stroke. 
• Do not change speed or direction in the middle of a stroke. 
• Unplug your sander before changing the belt or emptying the dust bag.

• As far as power tools go, belt sanders are relatively safe. Even so, you do need to take some precautions to avoid damage and injury.
• Always make sure that the switch is set to ‘off’ before plugging in your sander. This ensures that it doesn’t jerk out of your hands or run across the ground when you plug it in.
• Wear hearing protection. Even the lowest-powered sander can get pretty loud, so you will want to take precautions to protect your hearing.
• It’s essential to wear eye protection with a belt sander, dust, and bits of grit from the paper can fly towards your eyes. And make sure that if you have long hair you tie it up out of the way before operating.
• Finally, wear a dust mask and set up a dust collection system. The best belt sanders have built-in dust collection attributes, but a dedicated system provides an added measure of protection against harmful dust particles. 

For the money, the Makita 9403 is the absolute best belt sander you can get. Combining impressive speed and power with convenience and ease of use, it is perfectly suited for carpenters, woodworkers, DIY’ers, and anyone who needs a powerful belt sander at their disposal. 

The Hitachi SBV82 wins top marks for its outstanding value. With a speed range of 820 to 1,475 feet per minute, it can handle a wide variety of tasks. 

Finally, check out the WEN 6321 for an affordable belt sander that delivers impressive performance. Equipped with a surprisingly powerful 7-amp motor, it measures up to belt sanders costing many times as much.  

If you are doing light sanding and want a consistent finish you should get an orbital sander,  find out what I mean here.