3. PORTER CABLE Palm Sander

9 Best Random Orbital Sander Under $100 (5 Random Orbital Sander)

The random orbital sander is one of the most common tools used for ultra-smooth sanding.

It is useful for wood, car, plastic, and even metal work and in this post I will show you 9 best random orbital sander under $100 of which my favorite is the porter cable 6 variable speed random orbit polisher.

I will talk more about this as proceed.

It is used by professionals for restoring headlight transparency or for painting jobs. When you get to any auto repair shop, or garage, there is every tendency that you will find a random orbital sander there.

It is used in sanding, polishing, buffing materials like drywall, wood, metal, and so on.

This orbital sander works in a random pattern while orbiting in a circular motion. You can use it to polish cars with different polishing pads.

The only thing you need to do is to ensure that the sander you want to use has variable speed settings.

9 Best Random Orbital Sander Under $100  (5 Random Orbital Sander)

 In the market, there are various sanders such as orbital, random orbital, belt sander, Rotary Polisher and the dual action polisher. They all have different features, advantages.  And this article here you read about the difference between the dual action polisher and the Random orbital polisher.

Despite being efficient and effective, the best and most appropriate option to polish and sand the car of a vehicle is the random orbital sander.

So here what your get in this article:

  • Random orbital sander buyers guide
  • Can I use orbital sander for polishing
  • best random orbital sander under $100

If you are ready let’s get right into this post fully

Related article:

How to Use Dual Action Polisher

Random Orbital Sander Buyers Guide

As said earlier in this post, a random orbital sander is the most effective to use if you want the best outcome on the body of your car. It is used along with a polishing pad.

This pad must have a free variable setting or speed of up to 12,000 OPM. The speed lets you control the polishing and buffing options.

To polish a car, the best speed to put your orbital sander is 1500 to 5000 OPM.

If you are a beginner, you need to take your time to get used to the tool. For people with experience, speed is not a thing to worry about.

You should be able to have control over the sander as you are using it. The chances of burning the auto paint are low with a random orbital sander.

If there are stubborn scratches or swirl marks on the surface of your car, you can increase the sped of the OPM/RPM.

Can I use an orbital sander for polishing?

If you are wondering  whether you can use an orbital sander for polishing your car or not, the answer to your question is YES. However, you need to make sure you use the one that has variable speed settings.

It is the most effective and appropriate tool for polishing and sanding an auto body. The reason you need the variable speed is mostly so you can adjust the speed of the polisher to the levels that suits your work.

Secondly you will have less chance  of ruining your car paint when buffing.

9 best random orbital sander under $100 on Amazon

1. BLACK+DECKER Random Orbit Sander

1. BLACKDECKER Random Orbit Sander

This is a random orbit sander on Amazon that is ergonomic, according to its customer’s reviews. It is very easy to use and can be maneuvered quite easily.

It has a high removal rate and quality finish. Black Decker also has a hook and loop system for easy and fast paper changes. It has a switch, to prevent dust and debris. You can purchase it here on Amazon.

2. BLACK+DECKER  MAX Sheet Sander


This product is lightweight and very easy to use. It has an ergonomic and compact design which helps with tight corners and space accessibility.

It has a 2-position grip which makes it easy to control, when applying it.

Some of the components it has are: 2 Sheets paper, a Sheet Detail Finger Paper, a 20V MAX 1.5Ah Battery, a charger, and so on.  It is sold at $69.99. You can obtain it here on Amazon.

3. PORTER-CABLE Palm Sander

3. PORTER CABLE Palm Sander

This is one of best porter cable 6 variable speed random orbit polisher to get for multi-purpose. Generally, the Porter cable polishers are designed in way that it reduces fatigue for users.

In addition to that, it has a longer switch life, and a 2.0 Amp motor which moves at 13,500 OPM giving it a superior finish.

 Another component that it has is a dual-sealed switch that protects against ingesting of dust for longer switch lifeless.  It is sold at $39.99.  

You can get it here on Amazon.

4. Professional Air Random Orbital Palm Sander,

4. Professional Air Random Orbital Palm Sander 1

This is a Dual Action Pneumatic Sander with low vibration and heavy duty. It is a random orbital palm sander with high strength and long service life.

This product also has a rear exhaust, built-in speed regulator, lighter air-motor assembly, and other features.

It is sold at $52.99. You can purchase it here on Amazon.

5. Mini Air Sander, Random Orbital Air Sander

5. Mini Air Sander Random Orbital Air Sander

This is a high-quality professional air random orbital sander that has 15 pieces of buffing pads, 3 pieces of backing plates, a screwdriver & screw, and 18 pieces of sandpapers. It comes in various sizes and can be installed with different types of discs. You can choose any suitable pad to polish. Some of its features are high stability, low energy consumption, and low vibration rate. It is sold at $61.99. You can buy it here on Amazon.

6. Milwaukee Electric Tools Random Orbit Sander

6. Milwaukee Electric Tools Random Orbit Sander

This product is a little more than $100. However, it meets the customers’ requirements and gives the best result. It is lightweight and very easy to use. It is battery powered and sold at $104.80. You can purchase it here on Amazon.

7. PORTER-CABLE Random Orbit Sander

This product is easy to use and meets every expectation. It has a longer switch life and provides the highest sanding speed for a smooth finish. It also has 1005 ball bearing construction and a dual-plane counter. You can obtain it here on Amazon.

7. PORTER CABLE Random Orbit Sander

8. WORX Mult-Sander

8. WORX Mult Sander 1

This is one of the highly-rated random orbit sanders on Amazon. WORX performs the job of 5 different sanders at the same time.

It does finishing, detail, contouring, finger sander, and random orbit altogether.  In addition, it has a hyper lock quick toolless pad change which assures that the base will never get loose.

 The speed adapts to various materials and applications. It is sold at $79.99. You can purchase it here on Amazon.

9. PORTER-CABLE 20V MAX Random Orbital Sander

9. PORTER CABLE 20V MAX Random Orbital Sander

This product has a rubber grip which makes it easier for sanding. Its dustproof switch makes it an appropriate choice for professionals.

It also has a detachable dust bag which makes it easy and convenient to collect dust. It is sold at $58.13 and can be purchased here on Amazon.


In summary, these are the best random orbital sanders that are under $100 on Amazon. You can choose to buy any one of them and start working on your automobile body work.

I personally love the porter cable 6 variable speed random orbit polisher or the 5 random orbital sander polisher.

I hope this post has helped you in one way or the other.

What to Read Next: 9 Best Dual Action Polisher Under $100 & $300

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Hi dear, I am Gift Dennis I have been working as a Radiographer for over 8 years, but I switch my profession to what I love which is auto body part repairs and I recently got my automotive diploma last August 2020 as an auto-body repair technician. I love fitness and everything about cars, so here is where I share my expertise and experiences with those who wish to hear about them.

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