The Best Random Orbital Sanders

Sanders is a carpenter's best friend. They make the job go faster and with less effort. There are so many types of sanders on the market, and it can be hard to choose which the best is for you. This guide will give you all the information you need to choose the best one for your needs. Then, I'll go over some of the features you should look for and talk about my top twelve picks. So whether you're a beginner or an experienced DIYer, read on to find out which random orbital sander is right for you.

Related: It's worth checking out belt sanders

Is a random orbital sander better?

It depends on various factors, including the type of wood you are sanding, the degree of smoothness you are trying to achieve, and your personal preferences. That said, random orbital sanders tend to be less aggressive than other sanders, making them a good choice for delicate projects or sanding wood that has already been stripped down to bare wood. They also produce less dust than other types of sanders.

Related: A lot of people really like Palm Sanders because it has so many great features

How to choose the best random sanders?

There are many types of sanders on the market, and it can be challenging to decide which one is right for your needs. Here are some things to consider before buying the best random sander for your needs:

1. Type of material you will be sanding:

The best random sander for your needs depends on the type of material you'll often be sanding. A less powerful sander should suffice if you're mostly working with softer woods. Look for a corded or pneumatic sander for tougher projects requiring more sanding power.

Different sanders also use different types of abrasive discs. Some are better suited for certain materials than others, so choose the right discs for your project.

2. Ease of Use:

Ease of use is essential when choosing any power tool. But it's crucial when choosing a sander since you'll be using it for long periods. So look for a sander that's comfortable to hold and easy to control.

3. Power Source:

When it comes to power sources, there are three options: corded, cordless, and pneumatic. Corded sanders are the most powerful type of sander. However, they are also the most expensive and require an electrical outlet. Cordless sanders are battery-operated and more convenient than corded sanders. However, they are not as powerful and must be recharged frequently. Pneumatic sanders are powered by air compressors. They are lightweight and easy to use. However, they require an air compressor, which can be expensive.

4. Dust Collection:

Dust collection is an important consideration when choosing a sander. A good dust collection system will make your sanding projects much easier and cleaner.

Most sanders come with a dust bag to collect the dust generated during sanding. However, some sanders have a dust-collection system connecting to a vacuum cleaner. This is the best way to collect dust and clean your work area.

Choose a sander with a dust collection bag or containment system. And be sure to empty the bag or container often to avoid clogging the system.

5. Disc Size:

The size of the abrasive disc is another important consideration. Larger discs will remove material more quickly, but they can also be more difficult to control. Conversely, smaller discs are easier to control but will take longer to remove material.

Regarding disc size, there are two options: five-inch and six-inch. Five-inch discs are the most popular size and will work for most projects. Six-inch discs are larger and ideal for sanding large projects or quickly removing a lot of material.

6. Variable Speed:

Most sanders have a variable speed setting that allows you to adjust the speed of the sander to match the project you are working on. Higher speeds are ideal for removing material quickly, while lower speeds are better for finishing work and achieving a smooth surface.

7. Weight:

The weight of the sander is another important factor to consider. Heavier sanders are more difficult to maneuver but also more powerful. Lighter sanders are easier to use and ideal for smaller projects.

8. Extra Handle:

Some sanders come with an extra handle that can be attached to the side of the tool. This can be helpful, giving you more control over the sander.

9. Price:

Of course, price is always a consideration when choosing any power tool. But it's especially important when choosing a sander since they can range in price from around $50 to over $200. So be sure to choose a sander that's within your budget.

10. Warranty:

Finally, be sure to check the warranty before purchasing a sander. Most manufacturers offer a one-year warranty on their products. But some offer more extended warranties, so be sure to check.

Now that you know what to look for in a sander, you can start shopping for the best one for your needs. Be sure to read reviews before purchasing to make sure you are getting a quality product.

Related: It might be a good idea to check out the 1/4 Sheet Sanders

Best Rated Random Orbital Sanders: An Overview

There are many types of random orbital sanders on the market, and it can be difficult to know which one is right for you. So here I'll take a look at some of the best rated random orbital sanders and help you decide which one is right for your needs.

1. Makita BO5041 5" Random Orbit Sander

If you're looking for the best random orbital sander for woodworking, look no further than the Makita BO5041 Random Orbit Sander. This powerful little sander has a variable speed motor that delivers up to 12,000 orbits per minute, making it perfect for finishing work and aggressive sanding.

The large 5" orbit diameter provides a fast and effective sanding action, while the dust-sealed switch protects against dust and debris. And best of all, the Makita BO5041 comes with a handy carrying case and an array of useful accessories, making it the perfect tool for any woodworker. So whether you're a beginner or a pro, the Makita BO5041 is the perfect sander for your next project.

2. 3M 20317 Random Orbital Sander

There are a lot of random orbit sanders on the market, but if you're looking for the best bang for your buck, you can't go wrong with the 3M Random Orbital Sander. This sander has a 5" x 3/16" diameter orbit and a Stikit disc pad, making it perfect for wood, composites, and metal.

It also has an original series design, making it one of the most durable and reliable sanders on the market. Not to mention, it's also one of the most affordable random orbit sanders out there. So if you're looking for a high-quality, affordable sander, the 3M Random Orbital Sander is the best option.

3. DEWALT DWE6423K 5-Inch Random Orbit Variable Speed Sander Kit

DEWALT DWE6423K 5-Inch Random Orbit Variable Speed Sander Kit is the best orbital sander for woodworking. It has a powerful 3.0 amp motor provides up to 12,000 orbits per minute for fast stock removal.

The variable speed dial provides control over the speed of the sander for different applications. The dust-sealed switch protects against dust contamination for longer switch life. The included dust bag has a built-in vacuum adapter that provides cleanup without connecting to a shop vac. The kit includes a hook, loop pad, abrasive discs, and a carrying case.

4. BOSCH ROS20VSC Corded Variable Speed Random Orbital Sander

If you're looking for the best orbital sander for wood, look no further than the BOSCH ROS20VSC Corded Variable Speed Random Orbital Sander. This powerful little sander has all the features you need to get the job done quickly and easily, making it an excellent choice for professionals and DIYers.

The variable speed control lets you adjust the speed to suit the task at hand, while the random orbit action provides a smooth, even finish.

The compact design makes it easy to maneuver and store, and the built-in dust collector ensures a clean work area. With its high performance and ease of use, the BOSCH ROS20VSC is the best orbital sander for wood on the market.

5. SKIL SR211601 5" Random Orbital Sander

SKIL SR211601 5" Random Orbital Sander is a powerful and versatile tool that can tackle various sanding projects. With a 2.8A motor, it can generate up to 13000 sanding movements per minute, making short work of even the most stubborn sanding jobs.

The sander comes with a 128mm sanding disc, and the orbit is adjustable from 2.7mm to 5mm, giving you plenty of control over the speed and aggressiveness of the sanding.

The sander also features a dust-sealed switch to help keep the internals clean and a hook-and-loop system for quick and easy disc changes. So whether you're touching up some trim work or doing a complete refinish, the SKIL SR211601 is a great choice for the job.

6. Makita BO5030K 5" Random Orbit Sander

Makita BO5030K random orbit sander is a powerful and versatile tool that can be used for various applications, from car polishing to furniture sanding. It features a 3.0 AMP motor that delivers 12,000 orbits per minute (OPM), making it fast and efficient. In addition, the large 1/8" random orbit action provides a smooth, super-fast finish.

The dust-sealed switch protects against dust and debris, and the ergonomic design makes it comfortable to use for extended periods. In addition, the included tool case ensures that your sander will be protected when not in use.

7. PORTER CABLE 382 Random Orbit Sander

PORTER CABLE 382 random orbit sander is a compact and lightweight random orbital sander ideal for DIY and professional applications. The sander is equipped with a 1.9-amp motor capable of 12,000 orbits per minute, making it perfect for sanding projects of all sizes. In addition, the dual-plane counterbalanced fan helps to reduce user fatigue over extended run times.

The sander also accepts 5-inch 8-hole hook-and-loop sandpaper, making it easy to change the sandpaper as needed. Finally, the sander is backed by a 90-day money-back guarantee, a one-year free service contract, and a three-year limited warranty.

So if you are in the market for a random orbit sander that can handle any project, then the PORTER CABLE 382 random orbit sander is the perfect choice for you.

8. CRAFTSMAN CMEW231 Random Orbit Sander

Looking for the best 5-inch random orbital sander for woodworking? Look no further than the CRAFTSMAN CMEW231. With 3.0 amps and 12,000 OPM, it provides plenty of power to get the job done quickly and efficiently.

The onboard dust bag ensures that your workspace stays clean and tidy. And with a 3-year limited warranty, you can rest assured that your investment is protected. So why wait? Get the CRAFTSMAN CMEW231 today!

9. DEWALT DWE6421 Random Orbit Sander

DEWALT DWE6421 Random Orbit Sander is a powerful and versatile tool that can be used for various sanding applications. The 3.0-amp motor provides plenty of power to handle even the most challenging tasks, and the 12,000 OPM speed allows you to remove material quickly.

The counterweight design helps to reduce vibration, making it more comfortable to use for extended periods. And the improved dust collection system helps to keep your work area clean and dust-free. So whether sanding furniture or finishing a project, the DEWALT DWE6421 is an excellent choice.

10. BLACK and DECKER BDERO100 Random Orbit Sander

BLACK+DECKER BDERO100 Orbital Sander is one of the best sanders on the market for drywall. It features a powerful 4.5 amp motor that can handle even the toughest sanding jobs, and it comes with a dust-sealed switch to help prevent dust from entering the sander and damaging the motor.

The BDERO100 also has a contoured palm grip that provides comfort and control during use, and its compact size makes it easy to maneuver around tight corners and spaces.

In addition, the BDERO100 comes with a carrying case and an integrated vacuum adapter that allows for easy cleanup after use. If you're looking for an orbital sander that can handle even the most challenging sanding jobs, then the BLACK+DECKER BDERO100 is the perfect choice for you.

11. Festool Rotex RO 125 FEQ-Plus Random Orbital Sander

There's no shortage of orbital sanders on the market, but if you're looking for the best one for deck work, the Festool Rotex RO 125 FEQ-Plus is the clear winner. It's powerful enough to remove stubborn dirt and grime yet gentle enough to leave your deck looking smooth and pristine.

The key to its performance is the combination of a powerful motor and a special abrasive pad that ensures a consistent sanding action. In addition, the included dust extraction system keeps your work area clean and dust-free. Whether a professional contractor or a DIYer, the Festool Rotex RO 125 FEQ-Plus is the best orbital sander for the job.

12. Mirka MID55020CAUS Direct Electric Random Orbital Sander

When sanding hardwood floors, there's no tool more essential than a good orbital sander. And when it comes to orbital sanders, there's none better than the Mirka MID55020CAUS Direct Electric Random Orbital Sander. This heavy-duty sander is specifically designed for use on hardwood floors, and it delivers unbeatable results.

The powerful motor and random orbital action make short work of any floor, and the dust collector ensures a clean workspace. Plus, the included carrying case makes it easy to transport and store. So if you're looking for the best orbital sander for hardwood floors, the Mirka MID55020CAUS is a clear choice.

Related: Best 1/4 Sheet Sanders: Top 10 Reviews, Comparisons and Buying Guide

What is a random orbital sander?

A random orbital sander is a type of power sander that uses a random orbit action sanding motion. The rotating pad on the sander moves in a set pattern combined with an eccentric or random orbit. This sanding motion gives the name "random" orbital sander—its ability to move in delicate circles around knots and tight spaces while still providing a fast stripping action.

Related: Consider checking out the DA Sanders (Dual Action)

Random orbital sanders: How do they work?

A random orbital sander is a power tool that helps sand down rough surfaces. It uses an abrasive disc that spins in a random pattern, moving in circular and elliptical motions. This helps create a smooth, even finish on the surface you are working on.

There are different types of random orbital sanders available on the market, each with its unique set of features. However, they all work in essentially the same way. To use a random orbital sander, you must attach an abrasive disc to the bottom of the tool. Once the disc is in place, you can turn on the sander and start moving it over the surface you want to sand.

As the disc spins, it will create a lot of friction. This friction is what helps to remove any roughness from the surface of your material. The random orbital sander will also vibrate as it works. This vibration helps to loosen any dirt or debris that might be stuck to the surface of your material.

Can I use a random orbital sander for drywall?

A random orbital sander is a versatile tool that can be used for various tasks, including sanding drywall. However, a few things to keep in mind when using this type of sander on drywall.

The first thing to consider is the type of paper you use. Fine-grit sandpaper is best for drywall, as it will not leave behind any deep scratches. Coarser paper can be used, but it is more likely to damage the drywall.

Related: Pro-Guide on How to Sand Spackle

Another thing to keep in mind is the speed at which you sand. Too high of a speed can cause the paper to tear, and too low of a speed will not remove the imperfections in the drywall.

Finally, be sure to use even pressure when sanding. Applying too much pressure in one spot can create a divot in the drywall, while not enough pressure will not remove the imperfections.

With these things in mind, a random orbital sander can be an effective tool for sanding drywall. Use the proper paper, sand at the right speed, and apply even pressure.

Related: You can find a drywall sander that meets your needs here

Random orbital sander vs sheet sander

Regarding woodworking, two of the most commonly used pieces of equipment are random orbital sanders and sheet sanders. Both have their own unique set of benefits and drawbacks, so it's essential to know which one is right for your specific project.

Random orbital sanders are ideal for jobs that require a lot of sanding, such as removing paint or varnish from the furniture. They're also great for getting into small spaces and corners. The biggest downside to random orbital sanders is that they can be more expensive than sheet sanders.

Sheet sanders, on the other hand, are better suited for larger projects, such as sanding floors. They're also more affordable than random orbital sanders. However, sheet sanders can be more difficult to control, leaving deeper scratches.

So, which is the better sander for your next project? It really depends on the job you're doing. For example, a random orbital sander is a way to go if you need to do a lot of sanding. On the other hand, a sheet sander is the better choice if you're working on a large project, such as sanding a floor.

Random orbital sander uses

A random orbital sander is a versatile and powerful tool that can be used for various tasks, from sanding wood to polishing metal. Here are ten of the most common uses for a random orbital sander:

1. Sanding wood: 

A random orbital sander is ideal for sanding wood, whether rough lumber or smooth finished furniture. The random orbit action of the sander prevents gouging and leaves a smooth, even finish.

2. Polishing metal: 

A random orbital sander can also be used to polish metal, giving it a bright, lustrous finish.

3. Removing paint: 

A random orbital sander can be used to remove paint from wood or metal surfaces. The sander's high speed, combined with the sandpaper's abrasive action, quickly removes paint without damaging the underlying surface.

4. Sanding plastic: 

A random orbital sander can also be used to sand plastic surfaces. The sander's random orbit action prevents scratches and leaves a smooth, even finish.

5. Removing rust: 

A random orbital sander can be used to remove rust from metal surfaces. The sander's high speed, combined with the sandpaper's abrasive action, quickly removes rust without damaging the underlying metal.

6. Sanding fiberglass: 

A random orbital sander can be used to sand fiberglass surfaces. The sander's random orbit action prevents scratches and leaves a smooth, even finish.

7. Polishing stone: 

A random orbital sander can also be used to polish stone surfaces. The sander's high speed, combined with the sandpaper's abrasive action, quickly brings out the shine on stone surfaces.

8. Sanding drywall: 

A random orbital sander can be used to sand drywall surfaces. The sander's random orbit action prevents gouging and leaves a smooth, even finish.

9. Removing varnish: 

A random orbital sander can be used to remove varnish from wood or metal surfaces. The sander's high speed and the sandpaper's abrasive action quickly remove varnish without damaging the underlying surface.

10. Sanding concrete: 

A random orbital sander can also be used to sand concrete surfaces. The sander's random orbit action prevents gouging and leaves a smooth, even finish.

Random orbital sanders are versatile and powerful tools that can be used for various tasks. These ten uses are just some of the most common ways to use a random orbital sander. However, with a bit of creativity, the possibilities are endless.

Benefits of using a random orbital sander

A random orbital sander is a unique power tool that can be used for various sanding applications. Unlike traditional sanders that only move in one direction, a random orbital sander moves in small circles as it sands, making it ideal for use on various surfaces.

Using a random orbital sander over other types of sanders has many benefits. Here are seven benefits of using a random orbital sander:

1. It's easy to use

A random orbital sander is relatively easy to use, even for beginners. With its simple design, you can quickly learn how to operate it.

2. It's versatile

A random orbital sander is a versatile tool that can be used for various sanding tasks. Whether you're looking to remove paint from a surface or simply smooth out rough edges, this type of sander can get the job done.

3. It's efficient

A random orbital sander is a very efficient tool. Thanks to its unique design, it can sand large areas in a short amount of time.

4. It produces a good finish

Another advantage of using a random orbital sander is that it can produce a very smooth finish. This is due to how the sanding pad moves in a random pattern, preventing any visible swirl marks.

5. It's relatively quiet

A random orbital sander is relatively quiet compared to other power tools, such as a hand-held sander. This makes it ideal for use in areas where noise levels must be kept to a minimum.

6. It's relatively dust-free

Another benefit of using a random orbital sander is that it produces very little dust. This is because the sanding pad moves in a random pattern, which prevents any Buildup of dust on the surface being sanded.

7. It's relatively affordable

A random orbital sander is relatively affordable compared to other power tools, such as a hand-held sander. This makes it an excellent option for those on a budget.

8. It's easy to find replacement parts

They are easy to find if you ever need to replace parts on your random orbital sanders, such as the sanding pad or brush. This is due to the popularity of this type of sander.

9. It has a variety of applications

A random orbital sander can be used for a variety of applications. Whether you're looking to remove paint from a surface or simply smooth out rough edges, this type of sander can get the job done.

10. It's a good investment

A random orbital sander is a good investment for any DIYer or professional. Thanks to its versatility and efficiency, it can save you time and money in the long run.

These are seven of the many benefits of using a random orbital sander. If you are working on a project that requires sanding, this is the tool you need. It will save you time and effort and help you achieve a professional finish.

Tips to get the most out of your random orbital sander

If you're like most people, you probably bought your random orbital sander (ROS) with the best of intentions. You would use it for sanding down all of those rough edges in your woodworking projects, and you would do it like a pro.

But somewhere along the way, things went wrong. Maybe you didn't realize how difficult it was to control the sander, or perhaps you just got frustrated with the results you were getting. Either way, it's time to get back on track and learn how to use your ROS correctly.

Here are ten tips that will help you get the most out of your random orbital sander:

1. Choose the right sandpaper

Various types of sandpaper are available, and each one is designed for a specific purpose. If you're unsure which type of sandpaper to use, ask a salesperson or consult the manufacturer's instructions.

2. Use a light touch

One of the biggest mistakes people make when using a random orbital sander is applying too much pressure. This will not only make the job take longer but also create more dust and increase the risk of sanding through the finish.

3. Keep the sander moving

If you keep the sander in one spot for too long, you run the risk of creating a divot or sanding through the finish. So instead, keep the sander moving in small, circular motions.

4. Work in small areas

Trying to sand a large area simultaneously will only result in frustration. Instead, focus on a tiny area at a time and take your time.

5. Use even pressure

Applying too much pressure in one spot will create a divot, while insufficient pressure will result in poor sanding. Instead, apply even pressure throughout the entire sanding process.

6. Vacuum regularly

One of the benefits of using a random orbital sander is that it significantly reduces the amount of dust created during the sanding process. However, you still need to vacuum regularly to remove any accumulated dust.

7. Wipe down the surface

After sanding, wipe down the surface with a damp cloth to remove any remaining dust.

8. Inspect your work

Before you move on to the next step in your project, take a moment to inspect your work and make sure that you're satisfied with the results.

9. Avoid using water

While using water to clean up the dust created by sanding is tempting, it's essential to avoid doing so. Water and wood don't mix, and you run the risk of damaging the wood if you use it.

10. Have patience

One of the most important things to remember when using a random orbital sander is to have patience. Rushing through the sanding process will only result in poor results.

If you keep these ten tips in mind, you'll be well to becoming a pro at using your random orbital sander. Just remember to take your time and have patience, and you'll be sure to get great results.

Final Words

As you can see, there are a lot of factors to consider when purchasing a random orbital sander. By following the advice in this post, you should be able to find the best random orbital sander for your needs. Have fun shopping, and always read the reviews before making your final purchase!