5 Best Straight Line Sanders (How to Choose the Right Type)

Published on: January 22, 2022
Written by David Rowan / Fact-checked by Eric Devin

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.

5 best straight line sanders

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.

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.

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

How to Use a Straight-Line Sander?

These are especially extraordinary for giving even surfaces a smooth completion. It very well may be utilized on a wide range of materials – metal, wood, glass, or even cardboard. Most talented specialists use them in regions where it’s troublesome and monotonous work to do by hand.

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 a smooth finish.


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

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 finish 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 fatigued 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 gear, 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, and 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: Belt Sander for Knife Making

Now See Top Rated Straight Line Sanders

Let’s get started…

1. ALCV100 Straight Line Sander with Dual Piston by Viking

  • Pad size: 2-¾ ” x 17″;
  • Required pressure: 90-100 PSI;
  • Air Consumption: 4 CFM,
  • Speed:  2400 SPM;
  • Weight: 7.75 pounds;
  • The 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 of its workmanship. So, where workmanship matters, the Viking sander will be the best choice.


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


  • Expensive.

2. 315 Heavy Duty Straight Line Sander with Air Twin Piston by Ingersoll Rand

  • Pad size: 2-¾ ” x 17 ½ “;
  • Air Consumption: 8 CFM;
  • Speed:  3000 SPM;
  • Weight: 6.6 pounds;
  • The 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 secure 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

  • Pad size: 2-¾ ” x 17 ½ “;
  • Air inlet: ¼’’,
  • Speed:  3000 SPM;
  • Weight: 6 pounds;
  • The package includes a case and a straight-line sander.

The power and configurations of cheap and expensive sanders 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.

4. 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;
  • The 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 it 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.

5. HUT2000 Hustler Straight Line Air Sander by Hutchins

  • Pad size: 2-¾ ” x 16-½ “;
  • Air Consumption: 6.2 CFM;
  • Speed:  3000 SPM;
  • Weight: 6.9 pounds;
  • The 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 reducing 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 for 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.

We Suggest Choosing a Straight-line Sander With a Two-cylinder Configuration

  Name                                                  Details
Comfortable HandleWhile seeing straight-line sanders consider the handle closely. It is a fundamental part of any device’s design and contributes straightforwardly to the adequacy and control of the device. Most straight-line sanders come with an agreed, ergonomic hold.
Sanding WidthThe principal reason individuals utilize straight-line sanders is to save time. Another reward is the width of the sander. A more extensive sanding surface means even less time is expected to complete the task.


Usually, speedy and powerful straight-line sanders are the favorite of 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 and 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 This Writer

david rowan author

Hello, I am David Rowan. I am a professional contractor with 10 years of experience in home building, different tools used, construction, home remodeling, and other home improvement work. I have already built many custom homes and continued to do several woodworking projects along with how to deal with all categories of tools.

Hello, I am David Rowan. I am a professional contractor with 10 years of experience in home building, different tools used, construction, home remodeling, and other home improvement work. I have already built many custom homes and continued to do several woodworking projects along with how to deal with all categories of tools.

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