5 Best Straight Line Sanders You Can Buy in 2021

Do you need to sand different types of materials for professional purposes?

Or do you often have to sand in a tidy place?

If your answer is yes for both, straight-line sanders are the perfect tool for you.

Yes, with a straight line sander, you can easily find sand wood, fiberglass, steel, and sheet metal. Moreover, they can sand in a straight line, which you may need to sand a straight surface.

But as always, you need to do a little bit of research before buying a straight line sander, like any other tools and equipment.

Though it is time-consuming, it’ll help you to select the right one for your project.

best straight line sanders

In this article, we’ve tried to provide you with a list of the top 5 sanders with some basic features of a good quality straight-line sander.

If you go through the guideline, you’ll be able to find one.

Comparison of Our Favorites

Dual Piston Straight Line Sander
  • Weight: 7.75 Pounds
  • Power Source: Air Powered
  • Dimensions: 16.7 x 6.2 x 3.3 inches
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Ingersoll Rand Straight Line 15″ Sander
  • Power Source: Air Powered
  • Weight: ‎5 Pounds
  • Grit Type: Medium
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Chicago Pneumatic Straight Line Sander
  • Dimensions: 16.6 x 6.5 x 3.1 inches
  • Power Source: Air Powered
  • Weight: ‎3134 Grams
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Astro 888S Short Straight Line Sander
  • Dimensions: 14 x 7 x 3.5 inches
  • Weight: ‎4 pounds
  • Brand: ‎Astro Pneumatic Tool
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Hutchins Straight Line Air Sander
  • Weight: 6.94 Pounds
  • Power Source: Air Powered
  • Weight: 6.94 Pounds
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What Is a Straight-line Sander?

Straight-line sanders are a bit like the opposite sorts of sanders. But, rather than circular motions, these sanders are utilized in straight strokes.

They are mostly utilized in surfaces where hand sanding is challenging or impossible. They’re useful when it involves detailed projects and edges.

Now See Top Rated Straight Line Sanders Reviews

Let’s get started…

5. ALCV100 Straight Line Sander with Dual Piston by Viking

ALCV100 Straight Line Sander with Dual Piston
  • Pad size: 2-¾ ” x 17″;
  • Required pressure: 90-100 PSI;
  • Air Consumption: 4 CFM,
  • Speed:  2400 SPM;
  • Weight: 7.75 pounds;
  • Package includes the sander only.

To finish a large and flat area at short notice, there is no alternative than a  straight line sander. A dual-piston one works even faster compared to a single-piston one. To run the ALCV100 model of the straight-line sander, only 90 psi of air pressure is enough. Using the minimum pressure, It delivers up to a speed of 24000 SPM.

You can use adhesive and clip type sandpaper on it; it takes both! It is a quality sander, and the price is high for a sander of 2400 SPM. Surely it is not a beginner’s deal. This machine is meant for highly demanding use and is backed by a guarantee on its workmanship. So, where workmanship matters, Viking sander will be the best choice.


  • Works fast;
  • Dual-piston;
  • Take a clip and stick it on paper.


  • Expensive.

4. 315 Heavy Duty Straight Line Sander with Air Twin Piston by Ingersoll Rand

315 Heavy Duty Straight Line Sander with Air Twin Piston
  • Pad size: 2-¾ ” x 17 ½ “;
  • Air Consumption: 8 CFM;
  • Speed:  3000 SPM;
  • Weight: 6.6 pounds;
  • Package includes a case and a sander.

For small DIY projects, this sander will do the job of highly expensive straight line sanders. It delivers a high stroke of 3000 SPM and takes 8 CFM of air. The two handles are ideal for a secured and comfortable grip. They eliminate the feel of vibration as well.

If you plan to use a straight line sander for a long time only, you must note that it is neither a high-quality product nor a heavy-duty one. It overheats easily and starts to slow down when it heats up. It takes time to cool down and start all over again at the same pace.

However, flattening up body fillers and polishing up the rough surface does its job well if it does not take long to finish the job. Its pad is half a centimeter longer than other models, and the price is within the budget. So, the choice is yours!


  • 2 handles for a comfortable grip;
  • Reasonable price;
  • Lightweight.


  • Overheats upon prolonged use.

3. CP7268 Heavy Duty Straight Line Sander with Pinch Guard by Chicago Pneumatic

CP7268 Heavy Duty Straight Line Sander with Pinch Guard
  • Pad size: 2-¾ ” x 17 ½ “;
  • Air inlet: ¼’’,
  • Speed:  3000 SPM;
  • Weight: 6 pounds;
  • Package includes a case and a straight line sander.

The power and configurations of cheap and expensive sander are almost the same. The main difference lies in their quality. With some extra few bucks, this sander from Chicago Pneumatic will amaze you with its quality. It comes with the same power and pad size as the Ingersoll Rand sander but goes longer without overheating. 

This model comes with an additional safety feature to prevent possible injuries. For this reason, I recommend this one for beginners even if the price may seem higher to them. However, its handle is also comfortable to hold, and the lighter weight of the sander makes it suitable for long term use.

The sander is made with high-grade aluminum, which makes it a durable tool. Its high speed and 1-inch strokes take only seconds to deliver a super glossy finish. For a time saving effortless sander, this is a deal-breaker.


  • Safer to use due to pinch guard;
  • Lightweight and comfortable grip;
  • For demanding applications;
  • High-quality tool.


  • No cons.

2. 888S Straight Line Sander by Astro

888S Straight Line Sander by Astro
  • Pad size: 2-¾ ” x 11 “;
  • Air Consumption: 4 CFM;
  • Air inlet: ¼’’,
  • Speed:  3000 SPM;
  • Weight: 4.2 pounds;
  • Package includes the straight line sander only.

There is no doubt that the double handle and double piston sanders are the best ones to cover large areas faster. But when it comes to sanding hard to reach places, you may end up doing that manually with sandpaper. A straight line sander with a smaller pad and a single handle does a better job in those circumstances.

As the pad size is smaller, the handle and piston are singular, and the weight also reduces to almost half of regular straight line sanders. Besides, the vibration and noise are also less than those big-budget and bulky sanders.

To be honest, this sander does critical jobs fine, but it lacks the power to use on demanding jobs. However, it does what it says, and there is nothing I found to complain about.


  • Lightest weight for a straight line sander;
  • Suitable to reach hard to reach places;
  • Less vibration;
  • Produces less noise.


  • Small sanding pad.

1. HUT2000 Hustler Straight Line Air Sander by Hutchins

HUT2000 Hustler Straight Line Air Sander
  • Pad size: 2-¾ ” x 16-½ “;
  • Air Consumption: 6.2 CFM;
  • Speed:  3000 SPM;
  • Weight: 6.9 pounds;
  • Package includes the straight line sander only.

Among all the sanders on this list, this one is the most high end and priciest sander. Its mechanism is very unique to reduce vibration, jump start, and other inconveniences. Its other features are similar to other general sized straight-line sanders, but the differences lie in durability and quality.

While operating, the comfort and smooth gliding of this sander on the surface really worth the price. The finish it delivers is another matter to praise this sander. For professional use or highly demanding use, I obviously vote on this model. At its price, two straight-line sanders can be purchased, but the quality is worth every penny.


  • Less vibration;
  • Superior quality;
  • Well balanced;
  • Delivers powerful thrust.


  • Very expensive.

How to Choose a Straight Line Sander

As you have a brief idea about the most commonly used straight-line sanders, it’ll be easy for you to decide if you also have a precise idea about the features of a good quality straight-line sander.

The most basic facts that you should look for while buying a sander are-

Intend to Use

Straight-line sanders sand materials with straight surfaces and edges. This tool is perfect for professionals; also, it can be a great addition to a DIYer’s toolbox.

It helps you get amazing sanding experience on your wood projects, furniture, and interior house projects.

But while buying, you need to consider how often you need to use the tool and what type of job you have to do with it. If you choose one by considering these, you’ll have smooth finishing.


The piston does the act of pumping back & forth to transform the energy in mechanical movement. Straight-line sanders are available with single or double piston.

Sanders with a single-piston pump the spring back in a single direction and make the process simple & solid.

On the other hand, straight-line sanders with a double piston pump back & forth make this more expensive.

Strokes Per Minute

Strokes per minute or SPM means the complete movement that is made by the sander plate. To reduce the build-up residue during the sanding process, you should pick a sander with a fast SMP. If you want to have a quality- nice finishing with your sander, choose one with at least 3000 SMP.


You must choose a compressed and easy to operate sander to work without any stress. If the sander is heavy and you need to work for a long time, you may fatigue and feel uncomfortable. So avoid heavy sander that makes you exhausted & causes strains on your hand.

Read more: Finding the Best Detail Sanders, Click here


While buying a straight line sander or any other power tool, you must check the safety features of the machine. For example, look for safe vibrations, ergonomic grips, safety guards and easy-to-reach power buttons, etc.

Safety Precautions

While working with any power tool tools like- straight line saner, you should take some safety precautions to avoid injuries during the working process. Like-

  • Always wear safety gears, like- safety goggles, gloves, and boots.
  • Before starting to work with a straight line sander, you should read the user manual & understand the operational process of the machine.
  • Make sure that your working area is big enough, has enough light and ventilation.
  • Another thing you need to do before starting your sanding job is to remove all stuff that can be caught by the sander.
  • Always maintain your machine by cleaning and oiling (if necessary).

Related More Resources: The Best Belt Sander for Knife Making


Usually, speedy and powerful straight-line sanders are the favorite to almost all professionals, and if you are a DIY hobbyist, you’ll go for the compact one.

Whatever the purpose is, if you go with your requirements, you’ll get the perfect one who can help you complete your project smoothly on time.

In short, you are a professional and planning to get one from the list we’ve included above, and you can choose ALCV100 Straight Line Sander because they come with a dual-piston and can work fast.

And if you’re a beginner or a part-time worker, you can go for CP7268 Heavy Duty Straight Line Sander as they have a comfortable grip and are lightweight with high quality.

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About Gavin Ford

Hi, I am Gavin Ford. I am a full-time power tools salesperson and a part-time mechanic. I help my friends and neighbors with their tools. Which one to buy, how to buy it, how to use it, methods to fix broken tools, and so on. In I will do the same for the rest of the world. You will get everything you need to know about tools for regular and professional use.

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