Most construction projects will require sanding of different surfaces. It may be sanding furniture or wooden floors to smoothen out cracks or rough spots on the surface. Or perhaps scrubbing off old paint so that a wall can be painted anew. A random orbital sander is a handheld tool used for ultra-smooth sanding. It produces vibrations in tiny circles that moves back and forth, contrary to the constant circular motion of a rotary sander, which enables it to produce little to no swirl patterns on the surface. Random orbital sanders also come in a variant known as floor orbital sanders that has a long handle that makes it perfect for sanding large surfaces.
Since the sand disk spins simultaneously and randomly, unlike other sanders, no marks will be left on the wood. When two portions of wood need to be fastened at right angles, the random orbital sander will be the perfect tool since the sanding disk's random rotation will not adhere to the wood grain. It has proven to have very significant advantages over other sanders due to the accessibility and efficiency it offers.
Let us, therefore, scratch the surface deeper and check out the best sanders available in the market!
- top best Random Orbital Sander - Reviews 2020 [Table]
- Top 6 Best Random Orbital Sander 2020
- 1. Bosch 1250DEVS Variable Speed Random Orbital Sander - Best Overall
- 2. Bosch ROS20VSC Random Orbital Palm Sander - Runner-Up Best Overall
- 3. DeWalt 5-inch Random Orbital Sander [DWE6423K]
- 4. BLACK+DECKER 5-Inch BDERO100 Random Orbital Sander – Best Budget Sander
- 5. Makita BO5041K Orbital Sander Review - Best Random Orbital Sander for Big Jobs
- 6. XOB01Z 5 inch Random Orbit Sander - best cordless orbital sander
- Ultimate Buying Guide
- Frequently Asked Questions
- Final Verdict & Recommendation
top best Random Orbital Sander - Reviews 2020 [Table]
Last update on 2021-04-10 / Affiliate links / Images from Amazon Product Advertising API
Ever since their invention in the late 1970s, many people have used and praised the capabilities of the random orbital sander. Users have always praised its dust collection system. Your sander will have a dust-collecting bag attached to its back. Some sanders even have filters to separate the different particles it will suck in. It has holes where dust particles are pulled from the surface while sanding and into the sander itself, then into the dust collection chamber.
Do you have headaches every time your old wall needs sanding? With this sander, this will not be a problem anymore. It is simple and easy to use; just a few minutes into sanding, you will feel like you've been sanding for over ten years. In addition, it is not heavy and will let you finish your project in no time.
Top 6 Best Random Orbital Sander 2020
- Good dust collection.
- Accuracy and neatness of the sanding.
- Ergonomic design.
- Flexibility for the usage of a variety of sanding disks.
- Powerful motor.
- Variable speed thus can be used for both regular and aggressive sanding.
- It is quite heavy when used on overhead surfaces.
This is an excellent sander that can be used for both aggressive and regular sanding. Switching between these two modes can be done by just pressing on a switch. The aggressive sanding mode is turbo driven, whereas the fine finishing mode is just normally driven. Moreover, this sander will give you a uniform and neat surface without swirl marks. This is because a braking system is integrated into your pad, thus dampening it, allowing for a finer finish compared to other sanders.
Furthermore, you won't have to worry about getting respiratory complications from your sanding work. This sander has a wonderful dust collection system that comes with hoses and a vacuum cleaner to remove dust from your working surface effectively. This sander's operating speed is relatively fast and can be varied according to your tasks' needs; this is because a powerful 6.5 amp motor powers it.
Moreover, this sander is a cut above the competition because of its great ergonomic design. Its handgrip is designed to fit in your hand comfortably. It is also easy to operate, thus giving you an enjoyable experience with your sanding. Additionally, the pads of this sand have many holes that are compatible with many disks. This gives you the freedom to choose the abrasive disk you wish to use. The only complaints users have had is when overhead surfaces need sanding, whereby the sander may feel quite heavy.
- Low noise levels.
- Ergonomic design.
- Variable speed.
- Efficient dust collection.
- Provision for various disks attachment.
- Relatively low power rating.
I would thoroughly recommend this sander for projects where you need the neatest finish. Its results are of high quality, thus great for tasks such as furniture making. It leaves no swirl marks on your wood since a dampening system is integrated into your pads. If you hate noises as I do, you should probably go for this sander. It operates quietly with low levels of vibration.
Additionally, it is designed for handheld comfort when sanding. The handgrip is designed ergonomically to fit in your hand and prevent fatigue when working for long periods. It can be handled easily since its body is also well designed to enhance proper handling. You can even grip the sander at multiple positions. It weighs only 3.5 pounds and has an 8-foot cord that lets you move around with ease. Switching through the various speed settings is also very easy. Its speed dial enables you to choose between speeds of 7,500 and 12,000 orbits per minute, depending on the level of finish you aim to achieve.
It also protects you from dust exposure. Its dust collection is a micro-filter system that captures the smallest particles, even a particle with a diameter of 1/2 microns. This contributes to its fine quality finish and also protects you from respiratory diseases. The main issue raised by users of this sander is its power rating. It has a 2.5-amp motor that is not powerful enough where aggressive sanding may be needed. However, this sander works best where fine finishing is required.
- Little noise.
- Ergonomic design.
- Aesthetic properties.
- Good speed.
- Less power.
This is a sander that I would thoroughly recommend when you need a dust-free working environment. Its dust collection system is handy, with the dust being deposited into a soft bag. It is a vacuum collection system whereby hoses connect to the dust port in the dust bag. Moreover, the one-handed locking dust bag allows for easier dust collection compared to other sanders. Lastly, the dust-sealed switch protects against dust ingestion for longer switch life.
Operating comfort is fully envisioned in its design; it has an ergonomic soft handgrip. In addition, the small heightallows you to get closer to your working surface; therefore, you end up achieving a cleaner finish. On top of that, areas where you may end up gripping on the sander's body, are rubber molded. This improves grasp and reduces the risk of accidents due to slips of the hand.
Without a doubt, it is a very colorful and aesthetically pleasing sander. Its rubberized surfaces are key to this beauty, making it stand out among many other sanders. Noise level is not an issue since its operation has very low vibration levels giving you quiet working time. The separate counterweight is the key to reducing vibrations for maximum comfort. Moreover, it is designed in such a way that vibrating parts are separated, further reducing the noise output. The speed of this sander is also variable at 8,000 and 12,000 orbits per minute. However, it is best suited for tasks that do not require aggressive sanding since it is only operated by a 3-amp motor.
- Good compact size.
- Simple switch system.
- Good dust collection.
- Ease of changing sandpapers.
- Low power rating thus not suitable for aggressive tasks.
If you will only be doing light tasks or will be using a sander infrequently, then spending too much would not make sense. This sander is perfect for the aforementioned case since it comes at a very low price tag without sacrificing power. Without denting your pockets, you get an effective sander that will be great if you plan to achieve a fine finish on rough surfaces at your home. It is designed with a small 5-inch body, which is relatively compact. This makes it easy to handle and carry around. Moreover, it is also very light at 3.2 pounds, making it comfortable to use even for extensive sanding.
A vital advantage of this sander is its simple design, making it very easy to work with. It has a customized switch system that enables you to turn it on or off quickly. Also, it has a Velcro-type system for holding discs, which makes it simple to put new sandpaper.
Dust generated is collected into the collection system. The sander's switch is sealed tightly, ensuring that dust is kept out, therefore, enhancing long life.
- Low noise levels.
- Speeds can be varied to suit your project's needs.
- Ergonomic design.
- Fast speed.
- Effective Dust collection.
- Very durable and long-lasting.
- Inefficient dust collection system.
- Does not come with a vacuum hose adapter.
This is a sander that is light and easy to carry around and work with since it weighs only 3.09 pounds. The build is of high quality with a durable hard case that will serve you for a long time. Its ergonomic design is outstanding since its handgrip is appropriately designed to fit in your hand. Additionally, the grip is rubber molded, further enhancing comfort and ease of work. It also has a well-placed switch that is quite large, operated by two fingers, and with a lock-on button.
With this sander, you will be able to sand the corners and other concealed areas quite easily since its handle is adjustable.
This sander provides a wide speed range of between 4000 and 12000 OPM to vary its speed depending on your project's needs. It has a large 1/8 in. orbit ensuring you achieve a smooth surface in a short period. The manufacturer, Makita, provides a thorough inspection of the sander before you leave with it. Should it develop defects within 30 days, you are given a replacement. It also has an effective dust collection [with a vacuum port collection system] system that pulls sawdust from your working space into the dust bag giving you a clean working environment.
Its major drawback is that its dust bag is more of a gimmick, rather than a useful, working feature. It collects dust relatively well when clean and empty or for the first few minutes when running the sander at high speeds.
- Ergonomic design.
- It has an excellent switch system.
- Long-lasting batteries.
- Versatile; the pad has eight holes to enable you to choose which abrasive paper to use.
- Low power rating.
This is a very effective cordless sander. Its main outstanding characteristic is its 3-speed settings system. Depending on the task at hand, you can set your speed settings to either 7,000, 9,500, or 11,000 orbits per minute. You are, therefore, able to sand different surfaces made of varying materials.
The sander has an electronic switch system that controls its sanding speed. You just press it, and you can set your speed to be either slow, medium, or fast. To prolong its service life, the switch is dust sealed. Since it is cordless, it requires batteries. Fortunately, it comes with long-lasting batteries. After recharge, you can sand without problems for 40 minutes when working at a low speed and 20 minutes when working at the highest speed.
Lastly, it weighs just 2.9 pounds, making it portable and easy to use along with the convenience brought upon by the cordless feature.
Ultimate Buying Guide
When looking for a random orbital sander, you must first consider the nature of the work you will be carrying out. If your job is just regular sanding where a subtle finish is expected, go for a sander with a low power rating. More aggressive sanding work will require a higher power rating like that of the Bosch 1250DEVS.
A dust collection system that is effective is also very important. You should look for a sander that removes most, if not all, dust on your working surface. This is to provide you a clean environment and reduce the risk of pulmonary conditions.
Handheld sanders require to be portable. Therefore, look for one that is light so that you can carry it comfortably within your site. Always get a sander that produces little vibration since too much would produce a lot of noise, cause fatigue, and produce poor results. Lastly, speed control systems are very critical. This is because you will have to vary the sander's speed several times to achieve the best finish.
Frequently Asked Questions
Q: What Is The Best Random Orbital Sander?
A: This is entirely dependent on what your task entails – its needs and expectations. A large floor random orbital sander will be suitable for contractors who undertake frequent and big construction projects. You should opt to go for a handheld sander that is smaller and lighter for domestic use.
If your electricity connection is not reliable or do not want to be tethered to a single spot, you can go for a handheld sander that is air powered. You also have to consider the labor force to perform the task. Smaller and less complicated handheld sanders will be more suitable for someone sanding for the first time rather than giving him the complex floor sander.
The frequency of use of the sander is another major factor to consider. It will be illogical to buy a very large, complicated, and expensive floor sander with rollers for a one time project. This kind of machine would be suitable for contractors who will use it regularly.
Q: How does an orbital sander differ from a normal sander?
A: The main difference is the oscillatory movement of the random orbital sander. The orbital sander, as the name suggests, moves in an orbit in a circular path. The random orbital sander, on the other hand, not only moves circularly, but the motion also has an oscillation. As a result of this back and forth movement, the sander can produce a neat smooth finish without swirls. The oscillation also moves on the working surface regardless of the direction of the grain, thus giving you a perfect finish.
Q: How Does A Random Orbital Sander Work?
A: As the name suggests: 'orbital', the sander has a circular motion. This circular motion, if alone, will result in a wood surface full of swirls. This is, however, avoided by the oscillatory movement of the sander. It moves back and forth in a random manner, which ensures any possible scratches are removed. The result is a neat, smooth, and uniform surface. Unlike other sanders that use square pads, this sander uses a round pad. This is ideal because it does not get stuck into corners as easily as a square pad.
Final Verdict & Recommendation
The sanders we have seen above are all great tools for any woodworker. Each of the above sanders is suited to perform particular actions specifically. They all are tools of high quality and with great features such as dust collection systems, variable speeds, and many more.
Suppose you aim at achieving the neatest and most uniform surface. I highly recommend that you purchase a Bosch ROS20VSC Palm Sander 2.5 amp corded speed sander. It has variable speeds of 7,500 and 12,000 OMP, which are relatively fast, making it very efficient.
However, as previously mentioned, always consider the job specifications of your project first, then with this in mind, choose the most suitable sander. Last but not least, as for all tools and machines, safety precautions are essential. Always handle your sander with care, either when using it or storing it. There is still a possibility of physical injuries when mishandled. Remember to replace dull sanding discs since these tend to overheat when used.