10 Best Random Orbital Sander | Reviews and Buying Guides 2020

Best Random Orbital Sander


A random orbital sander is a compact tool suitable for handheld use. The random orbital sander is used for doing abrasive and polishing work for personal and commercial purposes. This type of orbital sander performs much better than the older version "orbital sanders."

As you can guess from the name, the primary difference between the random orbital sander and the previous model is that its sanding blade delivers an elliptical movement instead of regular orbit action. As a result, it avoids repeatedly working on the same portion of the material and produces a superior finish compared to previous models. It also has excellent speed and power and does the job much more efficiently than the older models.

There are different types of random orbit sanders in the market, depending on its function. The air and electric powered random orbit sanders are handheld devices and suitable for personal use or in small-scale commercial works.

The orbital floor sanders are great tools that roll on the floor and are used in extensive scale commercial activities. So, choosing the best random orbital sander for your use from the vast number of options out there is quite tricky. To make your task more comfortable, we have created a complete review of the top random orbit sanders and have included a comprehensive buying guide.


Top Ten Random Orbital Sanders

Here is the complete review of the top ten random orbit sanders available in the market. Each of the products is of exceptional quality, and we hope you will find the product you are looking for from among these options.

Festool 574993 Random Orbital Sander

Features

  • Item weight: 3.63 pounds
  • Product dimensions: 39.5 x 29.5 x 16.5 inches
  •  Voltage: 120 volts

The Festool brand is famous for producing excellent quality random orbital sanders, and the Festool 574993 does not disappoint. Festool 574993 Random Orbital has an ergonomic and compact design.

This product is perfect for handheld use by any person as it is incredibly lightweight, and you can use it for vertical and overhead works. As a result, you can do sanding works for hours without getting fatigued. But Festool 574993 makes the job a breeze.

One of the common problems faced by users is that the random orbital sander vibrates too much, impacting the quality of work. The Festool ETS 125 REQ Plus comes with a Balanced Vibration Stop design, which minimizes most of the vibration and allows you to work with greater ease and produce flawless finishes.

You can also adjust the sanding blades' speed according to your needs with the variable speed system. As a result, you can perform smooth finishes, avoid any unwanted mistakes, or swirl during your work.

Sanding works usually produce a lot of dust, and you have to do a lot of clean-up after finishing the job. Festool features Jetstream design, which does a phenomenal job in removing dust.

There is almost no dust in the air while doing sanding jobs due to its superior dust extraction mechanism. The body structure is also very durable and can provide service for a long time without much trouble. Considering everything, this is a fantastic choice if you are looking for the best random orbital sander in the market.

Pros

  • Lightweight and comfortable to use
  • Excellent maneuverability
  • Excellent dust extraction system
  • Minimal vibration thanks to balanced vibration stop

Cons

  • A bit expensive

DEWALT 20V MAX Orbital Sander

Features

  • Item Weight: 2.55 pounds
  • Product dimensions: 8.8 x 5.7 x 6.3 inches
  • Power source: Battery powered
  • Voltage: 20 volts

Dewalt 20 V Max Orbital Sander is an excellent random orbital sander from Dewalt. As this random orbital sander is cordless, you can easily carry out sanding jobs without getting entangled with cords.

So you do the job comfortably without much hassle. You can adjust the sanding blade's speed from 8000-12000 OPM depending on the material you are working on to get a more elegant finish. The sander has a premium look, and its texturized rubber over-mold grip allows you to get a better hold and have better control.

Dewalt Orbital Sander packs in quite a lot of power despite its compact design. It weighs only 2.55 pounds, and you can easily carry out around your house or workplace.

This random orbital sander is battery powered and features a brushless motor that ensures better performance and longevity. You can easily replace the 8-hole-hook and loop sanding pad with a new one for more comfortable usage. The body structure is sturdy, and it has a low height, which allows you to work more efficiently on the abrasive material.

Pros

  • Premium and ergonomic design
  • Very comfortable and easy to use
  • Cordless and lightweight making it extremely maneuverable
  • Variable speed allows for better control.

Cons

  • Battery life during use is not impressive.

Makita Inch Random Orbit Sander Kit

Features

  • Item weight: 3.09 pounds
  • Product dimensions: 7.5 x 16.3 x 10.3 inches
  • Power source: Corded electric
  • Voltage: 120 volts
  • Extra features: Variable speed

Makita BO5041K, a fantastic random orbital sander from Makita brand. This versatile random orbital sander is powered by a powerful and efficient 3.0 AMP motor.

Besides, you can adjust the speed of the sanding blades from 4000-12000 OPM thanks to the variable speed control dial. As a result, you can adjust the sanding speed according to the requirements of the material you are working on for a superior finish. There is a large two-finger trigger switch with a conveniently located lock-on button, which allows you to operate the sander more comfortably and efficiently.

Makita BO5041K produces highly accurate swirl-free works thanks to its large 1/8 inches random orbit action and efficient pad control system. This random Orbit Sander comes with an adjustable front handle, which increases the manoeuvrability of the sander. As a result, you can easily sand the corners and remote areas of the material.

 Besides, the handles have an ergonomic rubberized grip, which allows you to have better control while working. There is minimal vibration while working with this sander. So you can work for hours with this product without any fatigue. Overall, if you are looking for the best random orbital sander with all great best features at an affordable price, this product is perfect for you.

Pros

  • Powerful 3 amp motor provides impressive speed and power.
  • Excellent variable speed control dial for better efficiency
  • Ergonomic and sturdy design
  • Very comfortable to use
  • Versatile

Cons

  • Dust collection with the dust bag is not impressive.

PORTER-CABLE Random Orbit Sander

Features

  • Amperage: 2.5
  • Cord Length: 8 Feet
  • Disc Size: 5 inches
  • Net Tool Weight: 3.5 lbs.
  • No Load OPM: 7,500-12,000
  •  Voltage: 120-Volts

The Porter-Cable Random Orbit Sander is powered by a 1.9 amp motor, and it is capable of achieving sanding speed up to 12,000 OPM for robust and efficient performance.

This random orbit sander features Porter-Cable's Controlled Finishing System, which allows it to control pad speed and produces superior finishes. It has a 100% ball-bearing construction, which gives it a strong and sturdy build. As a result, you can use it for a long time without any damage to its body.

Porter-Cable Random Orbit Sander 382 5-inch has a lightweight design and weighs 3.6 pounds. As a result, it is very comfortable to use, and you can easily carry it around your home or workplace.

 There is a dual-plane counterbalanced fan, which helps to make the sanding work easier and lessen work-related stress. The switch is protected from dust accumulation, and this ensures efficient performance for years to come.

Pros

  • The controlled finishing system provides perfect finishes.
  • Dual plane counterbalanced makes using experience comfortable
  • Powerful and sturdy construction
  • Impressive sanding speed for efficient performance

Cons

  • The motor is a bit underpowered for stressful works

Bosch ROS20VSC Palm Sander 

Features

  • Weight: 3.5 pounds
  • Power source: Corded electric
  • Voltage: 120 volts
  • Item dimension: 9.00 x 5.00 x 6.00 inches
  • Style: Sander with soft carrying bag

Bosch ROS20VSC is a powerful and versatile random orbital sander from Bosch company. This random orbital sander has a powerful 2.5-amp motor, which gives it the speed and force to produce superior finishes.

The variable speed system allows you to adjust the sanding speed from 7500 to 12,000 OPM according to your project's needs. This random orbit sander features a dedicated pad dampening system which removes the risk of creating swirl marks. It is one of the best sanders for removing swirl marks of a surface and producing more beautiful finishes on all surfaces.

This model is equipped with Bosch's trademark hook-and-loop disc attachment which ensures smooth performance of the sanding disc and reduces the chance of getting detached

Bosch ROS20VSC is very comfortable to use, thanks to its soft soft-grip top and body. As a result, you can grip it in multiple positions and can perform the job more efficiently. The most impressive feature of this random orbit sander is its micro filter system for dust collection.

This filtration system can trap dust particles as small as ½ micron and keeps the working place dust-free. Most of the random orbital sanders have a bit of a problem in the dust collection system, but this model excels in this field.

Pros

  • Powerful motor and variable speed system ensure smooth performance
  • Pad dampening braking system prevents any swirl and efficiently removes stains
  • Impressive micro filter dust system keeps the working environment clean
  • Ergonomic soft-grip top and body allows comfortable usage

Cons

  • The dust canister is difficult to open and close

Bosch 3727DEVS

Features

  • Item weight: 6.35
  • Product dimension: 12 x 8.25 x 5.25 inches
  • Power source: AC
  • Voltage: 120 volts

Bosch 3727DEVS Random-Orbit Variable-Speed Sander is an excellent and powerful random orbital sander from Bosch company. This machine is powered by a strong 3.3-amp motor, which produces the sanding speed and force for a superior finish. This random orbital sander is one of the best in the business when it comes to sanding and polishing thanks to its pad dampening system, which produces swirl-free perfect finishes.

The pad is designed to both orbits and rotate, which provides superior performance and works well on both smooth and contoured surfaces. This sander has a variable speed dial allowing you to adjust sanding speed from 4500-12000 OPM and to provide the best performance for the project you are working on.

Bosch 3727DEVS sander has an ergonomic soft-grip top and front and back handles, which allow the user to perform sanding work for hours without becoming tired. You can sand in the tight corners and edges easily by removing the front handle.

Another great feature of this random orbital sander is the rugged, die-cast aluminium gear housing and an exclusive dual bearing pad mount, making the sanding work almost vibration-less and comfortable.

Dust particles can be a real pain when doing sanding works, but the microfilter dust system of this sander captures dust particles as small as ½ micron in diameter. As a result, you will have a dust-free workplace, and longevity of the product is also ensured. Overall, this is a fantastic sander if you want professional-level work, whether at home or for commercial purposes.

Pros

  • Powerful motor and variable speed dial ensure efficient performance.
  • Both orbit and rotating pad action produces a superior finish
  • Excellent construction and longevity
  • Vibration is minimal, resulting in comfortable use.
  • A top-notch dust filtration system

Cons

  • A bit bulky

Bosch 120-V 6-Inch Random Orbit Sander

Features

  • Item weight: 5.3 pounds
  • Power source: corded electric
  • Amperage: 3.3
  • No load OPM: 5,500-12,000 OPM

Bosch 120-V 6 Inch Random Orbit Sander is one of the most impressive and versatile random orbital sanders available in the market. This random orbital sander has a premium and elegant design suited for comfortable and long-term use.

A powerful 3.3-amp motor runs Bosch ROS65VC, and it also features variable speed dial for regulating sanding speed according to the surface you are working on for more delicate finishes.

Many users complain about the vibration of the random orbital sanders, which makes sanding work extremely tiring and reduce the accuracy of the finish. However, this is not a problem on Bosch ROS65VC as it features an exclusive vibration control system, which nullifies most of the vibration during work and provides better control.

Bosch ROS65VC produces almost professional finishes and stock removal thanks to its unique pad dampening system, which prevents forming swirl marks on the material.

Bosch is well known for its dust filtration system, and this sander does not disappoint with its dual dust collection systems with a microfilter dust canister.

 As a result, you will have a dust-free environment, whether you work at home or outside. The user experience is enjoyable, thanks to the soft-grip top and handles, allowing better control. Although it is a big machine, you can sand remote corners by efficiently removing the front handle.

Pros

  • Power motor for smooth and accurate performance
  • An excellent vibration control system enhances comfort and accuracy.
  • Ergonomic and sturdy design
  • Dual dust collection system ensures dust-free work station

Cons

  • A bit on the expensive side

DEWALT Random Orbit Sander, 5-Inch (DWE6423K)

Features

  • A random orbital sander is a compact tool suitable for handheld use.
  • Item weight: 4 pounds
  • Power source: corded electric
  • Amperage: 3.0
  • No load OPM: 8000-12,000 OPM

DEWALT DWE6423K is another masterpiece from the Dewalt company, famous for producing quality sanders. The DEWALT DWE6423K has a compact and ergonomic design, which makes it very comfortable to use, and it is highly manoeuvrable.

Despite its small size, DEWALT DWE6423K is powered by a capable 3.0-amp motor, and it has a speed variable dial by which you can adjust the speed from 8000-12,000 OPM. If you are working on a material that requires more force or requires gentle polishing, you can easily adjust the sanding speed according to your need.

This random orbital sander has a brilliant design that eliminates almost all vibration during sanding works allowing you to work for long hours without any hassle.

 This sander is also comfortable to hold during work thanks to the rubber over-mold grip. The dust collection system works well in collecting the dust during work, and the dust bag has a one-hand locking system that allows for its easy removal. The switch is protected from dust accumulation, which ensures longevity and efficiency.

Pros

  • Ergonomic design ensures comfort and efficiency.
  • A powerful motor provides efficient and robust performance.
  • A variable speed system and low vibration design ensure smooth finishes.
  • The dust collection system works very well.

Cons

  • There is no port for attaching a shop vac.

BLACK+DECKER Random Orbit Sander, 5-Inch (BDERO600)

Features

  • Item weight: 3.12 pounds
  • Product dimensions: 8.81 x 5.13 x 6.31 inches
  • Power source: Corded electric
  • Voltage: 120 volts

Despite its compact and lightweight design, this machine packs in a lot of power with a 2.4 amp motor and can produce sanding speed up to 14,000 OPM. As a result, this random orbit sander is perfect for removing stains and doing sanding jobs. BLACK+DECKER BDERO600 weighs about 3.12 pounds, and you can easily sand the tight corners due to its compact shape.

You can easily switch on and off the sander with the paddle switch, which is placed at the top of the sander. However, you should take a bit of precaution about accidentally pressing the paddle switch to avoid any mishap.

The dust collection system is not the best in the business but good enough to do the job, and a dust bag is included in the package. Overall, this small and powerful random orbit sander is a perfect choice for small scale works and personal use.

Pros

  • Small but powerful tool with sanding speed of 14,000 OPM
  • Smooth and accurate performance
  • Compact and ergonomic design allows for comfortable usage
  • Dust bag included in the package

Cons

  • Due to its small size, this sander is not suitable for sanding large surfaces.

Bosch Power Tools - 1250DEVS - Electric Orbital Sander, Polisher

Features

  • Item weight: 7.39 pounds
  • Product dimensions: 14.8 x 7.8 x 6.2 inches
  • Power source: Corded electric
  •  Voltage:110 volts

Bosch 1250DEVS is one of the most powerful and versatile random orbital sanders available in the market. This random orbital sander has a sturdy construction powered by a 6.5-amp variable speed motor, which provides amazing performance and versatility.

The most interesting aspect of this multi-purpose sander is that it has two sanding modes. There is a random orbit mode, which produces optimum performance and stock removal. The turbo-driven eccentric orbit mode removes stock at a rate five times faster than the normal mode.

This machine has a rugged die-cast aluminium gear housing, which minimizes vibration level and ensures comfortable sanding experience. A soft microcellular backing pad provides a superior finish on all types of surfaces.

This machine has a soft-grip top and body which ensures convenient use for long hours despite its bulkiness. There is a passive dust collection system on this sander, which has to be connected to a vacuum cleaner hose, and it removes almost all of the dust produced during work.

Pros

  • Powerful motor and variable speed dial ensures amazing performance
  • There are two-sanding modes for greater efficiency and versatility
  • Professional-level performance
  • An excellent passive dust collection system

Cons

  • This sander is quite bulky which makes long periods of work very tiring

Buying guide

These are the essential features to consider before buying a random orbital sander. Make sure the orbit sander you buy has got these features.

Motor power of the sander

Motor power is an important issue when purchasing a random orbit sander. Motor power determines the sanding blade's speed per minute and how efficiently it can perform the sanding jobs. The motors have different power ratings based on the type of sander you are using.

Corded Random orbit sanders have engines ranging from 2-5 amps. The cordless or battery run models have motor power of about 18 to 20 volts. Pneumatic models usually have higher motor power for performing professional finishing works.

Variable speed system

When it comes to the number of orbits per minute (OPM) of the sanding blade, there are two types of sanders. There are fixed speed models that are cheaper and have a fixed speed of about 12,000 OPM. This type of sander is used to perform standard finishing works. Then, there are variable speed sanders whose sanding speed can be easily adjusted from a range of 4000 to 12,000 OPM. This type of sander has greater versatility, and you can use it for several tasks, including regular sanding jobs or polishing soft surfaces, etc. So, a variable speed system is a definite advantage.

Comfortable usage

Sanding works can take hours to complete, and if you don't have a comfortable grip on the sander, then the work will be extremely fatiguing. The random orbit sander should have soft rubber on top and body for a comfortable grip and better control. I do not recommend the plastic grips as they are not convenient to use and may cause bruises on the hand in the long run.

Vibration control

Random orbit sanders have dual rotation and orbit motions during work. As a result, these sanders produce a lot of vibration, which can hamper the finishing and cause fatigue. So, the sander should have a sound vibration control system to minimize the vibration and allow for pleasant working experience. As a result, you will have better accuracy and produce more delicate finishes.

Dust management

Sanding works can produce a lot of dust, and as a result, the workplace can get messy. So, your random orbit sander should have an efficient dust control system that can capture dust particles during work. Many sanders have dust bags included in the package, which is a plus point. You should also check whether it has an adapter to connect a shop vac, which makes dust management much more efficient.

Price

Price is also a significant factor when buying a random orbit sander. There are different types of random orbit sanders available, and their prices vary greatly depending on their quality and functions.

 If you need a sander to do small scale sanding jobs at your home, there is no need to spend loads of cash on an expensive, powerful sander. Similarly, if you need to do professional-level sanding jobs, then you should not go for a budget sander. You should consider the price of the model and the type of features you need before buying a random orbit sander.


Faq

What is the difference between a random orbital sander and an orbital sander?

There are quite a lot of differences between orbital sanders and random orbital sanders in both structure and function. Orbital sanders have a regular back and forth orbiting motion while the random orbit sanders have an elliptical orbit motion, which produces a smoother swirl-free finish. RO sanders have a round sanding pad while orbital sanders have square sanding pads. RO sanders produce much smoother finishes and do heavy stock removal, which orbital sanders cannot do.

Which is better-fixed speed or variable speed sander?

Fixed speed sanders have a constant sanding speed and lack versatility in performing different sanding jobs. Variable speed sanders have an adjustable speed system, which allows the user greater flexibility while work and produce more beautiful finishes.

Final Verdict

Choosing the best random orbital sander is quite tricky as there are so many quality models available in the market. But based on all the features and functions of the sander, here are our top picks. If you need a random orbit sander that combines speed, accuracy, and comfort, then Bosch ROS20VSC Palm Sander is perfect. This random orbit sander is designed for producing superior finishing and polishing works. This versatile is available at an affordable price range and is definitely worth your money.

If you are looking for a compact random orbit sander for doing sanding and polishing works at home, then BLACK+DECKER Random Orbit Sander is a fantastic option. This sander has a compact structure, but it packs insufficient power to perform excellent sanding jobs. The lightweight and ergonomic design of this sander make it a perfect choice for beginners and personal use at home.

 If you need a more premium and multi-purpose random orbit sander, you should go for Bosch 1250DEVS Random Orbit Sander. This sander has dual sanding modes in which one mode is for standard finishing works, and then there is turbo mode for rapid stock removal. So, this sander is perfect for professional and commercial sanding works. This model has all the features you need in a random orbital sander but comes with a hefty price tag.