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6 Best Random Orbital Sanders | Review Guide 2020

The random orbital sander is a hand-held power tool used for sanding. In which a sander uses a section of sandpaper clamped to a metal pad that moves at high speed in a very close orbit, driven by an electric motor.

Random orbital sanders generally come in three different types: electric powered, air-powered, and orbital floor sanders. The electrical and air-powered orbital sanders are handheld. In contrast, the floor orbital sanders are large machines that roll, and there is also a little bit difference between the standard orbital sander and a random orbital sander.

The standard orbital sander is classified by size and by the shape of a metal pad, which is usually square or rectangular. It can hold the 9/11 standard size sandpaper; the drawback of this sander is that it cannot move fast.

So we have the best option of a random orbital sander. This sander has the character of a round sanding pad and holds circular shape sandpaper. The random orbital sander moves in ellipsed motion and spins as well, giving the ability to remove lots of material fast and without producing scratches on the wood.

Almost all the sander comes with dust collection bags, which collects dust while operating. These factory bags are suitable for a small amount of sanding, but if you are doing a lot of sanding, then using a vacuum will be a better option.

Key considerations

  • Air vs. electric sander
  • Air-powered sanders are far better than electric powered sanders.

Air sanders:

Air sanders are powerful as compared to electric sanders. They are powered by an air compressor, usually lighter in weight, which allows the user to handle it more freely. They have less vibration than electric sanders. They are better for remote areas where electricity is not available.

Electric sanders:

These sanders are less potent as compared to air sanders. They use electricity or battery power to operate. They work similarly to the air sander but are heavy because of there motors.

Tip for good results:

Sanding through different stages of sandpaper grits, you should always use the following levels to get excellent results, always progress at least to 3 to 4 sanding grits starting lower and progress the way up from 120, 150, and 180 grit progression.

The 6 Best Random Orbital Sanders | Review Guide 2020

This review includes both electric and air sanders:

1. Bosch ROS20VSC Palm Random Orbital Sander | Best Professional Orbital Sander

Bosch ROS20VSC Palm Sander - 2.5 Amp 5 in. Corded Variable Speed Random...
1,710 Reviews
Bosch ROS20VSC Palm Sander - 2.5 Amp 5 in. Corded Variable Speed Random...
  • Smooth Finish: Pad dampening system designed to eliminate swirl marks on both flat and contoured surfaces
  • Easy Disc attachment: Through Bosch's signature Hook and Loop disc attachment system, sanding pads stick to the hand sander, acting like a Velcro adhesion material
  • Variable speed Control: Powerful 2.5 AMP motor allows speed to work piece and task matching with ease
  • Dust collection: Features a micro filter system for fine dust and trapping particles as small as a 1/2 micron in diameter. Durable and compact, the dust canister shows dust level and easily detaches for mess free tasks
  • Kit contents: Includes sanding pad, sanding disc, dampening ring, dust canister, vacuum adapter and carrying case

This Bosch ROS20VSC palm sander is our top pick and great value device for many reasons. This sander is the best choice for carpenters and cabinet-makers to finish their projects fast and exacting standards without swirl marks. This device has a perfect speed for the task they want to complete, with an optimal system for filtering dust.
The best features include 5 amp motor, which varies from 7500 to 12000 OPM(orbits per min) powered by just 120 v. It also features hook tight hook-and-loop disc attachment, which ensures over 35000 long-life hooks for the secure grip of the disc while operating, the microcellular pad works smoothly on both flat and uneven surfaces.

This random orbital sander and polisher have characteristics of speed control so that users can take the right amount of speed for each task individually.

This device ensures the user’s health that they should be safe from dust during a job. For this purpose, this tool has a built-in microfilter system that traps the smallest particle up to ½ micron in diameter. The sander is compatible with standard 1-1/4-inch and 1-1/2-inch vacuum hoses.

This tool is user friendly and very easy to use. The soft-grip top and body design allows users to have multiple grip positions. This tool has only 3.5 lb weight and vibrates very less during work.

Pros
  • Lightweight
  • Nice speed
  • Removes swirl marks
  • Less vibration
  • Cheap
  • 30 days money-back guarantee
Cons
  • Sander bag packs are expensive.

2.Festool 575074 Rotex RO 150 Dual-Mode Sander | Best Orbital Sanders 2020

Festool 575074 Rotex RO 150 FEQ Dual-Mode Sander
53 Reviews
Festool 575074 Rotex RO 150 FEQ Dual-Mode Sander
  • Three tools in one for coarse sanding, fine sanding, and polishing
  • Eccentric motion for high-quality, scratch-free surfaces
  • Sanding up to the edge thanks to the Festool protector
  • Rotex rotary motion for efficient material removal

This Rotex RO dual-mode sander designed to perform heavy-duty works. This tool has got 5 out of 5 rating because it can handle both carpenters and home users work with ease and excellence.

The main features of the excellent sander include a 6.0 amp motor, which can move from 3300 up to 6800 orbits per minute—this device powered by 120 v electricity.

This sander has three modes, coarse sanding mode, fine sanding, and polishing mode. The dual features enable the sander to remove material rapidly. It can sand old paints and polishing mineral material or perform other sanding jobs with-in no time.

The multi-jetstream feature removes the material with very high speed and also extracts maximum dust particles providing a dust-free work environment.

The bumper guard feature allows sanding next to the adjacent surface without worrying about damaging it and also protects edges while sanding close to the sides.

The stick fix hook and loop feature leads to longer abrasive and pad life while the fast fix pad changing feature allows rapid transition between pads saving a lot of time.

This sander is only 5 lb and very easy to use.

Pros
  • Heavy-duty device
  • Clear finishing
  • Metallic structure
Cons
  • The handle design should be improved.

3.Professional Air Random Orbital Palm Sander, Dual Action Pneumatic Sander | Best random orbital sander under $100

Professional Air Random Orbital Palm Sander, Dual Action Pneumatic Sander,...
311 Reviews
Professional Air Random Orbital Palm Sander, Dual Action Pneumatic Sander,...
  • High quality professional 6 inch Air Sander
  • Light Weight, Low vibration, Low center of gravity design
  • Perfectly Balanced Sanding Pad, Low vibration for swirl-free finishes
  • Enhanced Heat treatment cast steel cylinder, high-finished, high hardness, power strength
  • Lighter air-motor assembly, ideal for vertical and overhead sanding applications

This pneumatic air random orbital sander is also one of the heavy-duty performers. This professional device is powered by an air compressor, so no need to worry about the electricity charges, and can be used in remote areas where there is no electricity.

This tool requires only 90 psi air pressure. It performs all types of sanding tasks that vary from construction, automobile, and other fabrication, manufacturing industries, mold industry, all kinds of woodworking, and furniture work.

Its other features are composite plastic body, Constructed with heat-treated steel components for long life operation.

This sander has a free speed of 12000 RPM, has a nicely balanced pad, and has a meager amount of vibration while operating for swirl-free work.

The lightweight air motor enables it to perform vertical and overhead sanding jobs without any stress and fatigue. This Random orbital Sander is budget tool for all professionals.

This non-vacuum type sander has 2.49 lb of weight and is very easy to use. It has an additional hand wrist support feature for long term use.

Pros
  • Air powered
  • Heavy duty
  • Easy to use
  • Lightweight
  • Budget Friendly
Cons
  • Only suits DIY users

4.Ingersoll-Rand 4151 Random Orbit Pneumatic Sander | Best Random Orbital Sanders

Ingersoll-Rand 4151 Ultra Duty 6-Inch Vacuum Ready Random Orbit Pneumatic...
139 Reviews
Ingersoll-Rand 4151 Ultra Duty 6-Inch Vacuum Ready Random Orbit Pneumatic...
  • 12,000 RPM free speed for swirl free finishes
  • Durable, lightweight composite design weighs less than 2-Pound
  • Vacuum-ready, low vibration
  • Interchangeable grip rings available to match operator hand sizes
  • 1/4-Inch air inlet; 8 CFM air consumption

This pneumatic random orbital sander is air-powered. This device uses 90 psi air pressure; it has got free-speed of 12000 RPM, which is ideal for all types of sanding projects.

This tool vibrates very less while operating and works smoothly both on even and uneven surfaces producing no wear at all.

The vacuum sanding pad allows micro-dust particles to channeled way, producing a dust-free work environment.

This device has a robust plastic body structure, with heat-treated steel components for long life operation.

This sander is very light, having just 2 lb weight and is very easy to use. The interchangeable grip rings allow users of different hand sizes to grip it.

Pros
  • Lightweight
  • Easy to use
  • Air powered
Cons
  • Expensive

5.Makita BO5041 3-Amp 4000-12000 OPM Random Orbit Sander | Best Makita Orbital Sender

Makita BO5041 3-Amp 4000-12000 OPM D-Handle Random Orbit Sander, 5-Inch
1,358 Reviews
Makita BO5041 3-Amp 4000-12000 OPM D-Handle Random Orbit Sander, 5-Inch
  • More Power for Faster Sanding and a Smooth Finish
  • Smooth and fast sanding with 3.0 AMP motor
  • Variable speed control dial (4,000-12,000 OPM) enables user to match the sanding speed to the application
  • Ergonomic rubberized palm grip and handle for improved operator comfort and control
  • Adjustable front handle allows for sanding in corners and confined areas

This Makita’s 5-Inch Random Orbit Sander is the combination of speed, power,  and performance.

This sander has 3.0 amp motor powered by 110 v and has got from 3000 to 12000 orbit per minute, which best for woodworkers, finish carpenter, and general contractors.

The more demanding features include 1/8-inch random orbit action, which delivers fast and smooth sanding with a swirl-free finish the pad control system for controlled pad speed upon start-up.

The dust collection system with a built-in vacuum port adapter engineered for improved dust collection that helps provide a cleaner work environment.

It has also got oversized sealed -ball bearing construction for longer tool life.

The new adjustable front handle helps users for sanding corners and confined areas, and rubber over the handle improves grip over the handle while working.

This sander has only 2.1 lb of weight and is very easy to use.

Pros
  • Lightweight
  • Great speed
  • Long-lasting
Cons
  • No warranty

6.DEWALT 20V MAX Random Orbit Sander(DCW210D1) | Best Dewalt random orbital sander

Sale
DEWALT 20V MAX Random Orbit Sander, 5-Inch, Cordless Kit (DCW210D1)
182 Reviews
DEWALT 20V MAX Random Orbit Sander, 5-Inch, Cordless Kit (DCW210D1)
  • Brushless motor provides runtime and efficiency to get the job done
  • Variable speed control from 8, 000 – 12, 000 OPM to match the speed to the application.
  • Low profile height allows user to get close to work surface for precise sanding.
  • Replaceable 8-hole hook-and-loop sanding pad (DW64233) for quick, easy paper changing.
  • Dust-sealed switch to protect against dust ingestion for long switch life.

This sander by DEWALT is one of the excellent sanders in the market. It is  20V Brushless cordless random orbital Sander comes with a 2.0Ah battery and provides the power and runtime needed to get the job done within time.

The best characteristic of this device includes 3.0 amp motor having the adjusting feature from 7000 t0 12000 orbits per minute. This tool has minimal vibration while operating and has got crystal clear finishes.

The locking dust bag collects the tiny particle of dust, providing a dust-less work environment. The 8-holes hook-and-loop sanding pad allows for fast and easy paper changing.

This sander is only 3.5 lb, and the overhead rubber grip allows friendly easy sanding.

Pros
  • Cordless
  • Lightweight
  • Easy to use
Cons
  • Dust port to other vacuum system sold separately.

FAQs

What is the best orbital sander?

To choose the best orbital sander for your project determines the frequency and diversity of the project first. For DIY users, a small orbital sander is fine to perform little bit sanding and dusting work. In contrast, professional carpenters who work for hours with these sanders require a sander that can operate consistently for an extended period. Carpenters should purchase the massive duty sander without considering the price level to acquire good results.

How to sand wood floors with an orbital sander?

The flat floor in excellent condition or a new and unfinished flat surface can be sand with an orbital sander. However, it will take a reasonably large amount of time, maybe 3-4 days per room, and also with an enormous amount of fatigue. It will be better to use a floor sander for this job.

Buying Guide for the Best Random Orbital Sander

Apart from focusing on different models available in the market, you should also have an idea of the features you are going to invest in in a Random Orbital Sander.  Here you go with a short summary of these.

Power Type

A ton of electric power machines will run by utilizing various types of power sources to control up their electric engines. The same is valid for random orbital sanders, as it is fueled in one of these three different ways – electric corded, cordless battery-powered batteries and packed air (pneumatic). In any case, every technique has its advantages, upsides, and downsides. The power source utilized by the sander will influence the weight, execution, durability and reliability, and intensity of the sander.

Corded Electric – A corded orbital sander will get power from an electric wall socket and they are more prevalent and reliable, and generally utilized. Yet, with this cord, one can get lumbering while working with it, because of the cord’s constrained range. They are very reasonable and offer a similar degree of performance.

Cordless/Battery Powered – Sanders running on battery source will suit best in the circumstance where the client working a long way from the power source, and won’t have an electrical cable sufficiently long to reach. The sander utilizes a battery framework for getting power and the client is constrained to the charging/battery run time. A single charge will give 30 – 45 minutes, which makes the client keep an extra battery.

Pneumatic – These are ground-breaking and utilized by experts. It is controlled by compressed air, this sander suits best for carpenter having an air compressor to control up different pneumatic instruments. For best outcomes, one needs to utilize the pneumatic sander with an air compressor that produces an air volume of around 40 or higher cubic feet every moment (CFM).

Power Rating
One needs to consider the rating of power or engine rating of the random orbital sander before buying, as it is fundamental to know for performing various tasks. By and large, the power rating is marked differently on each power source (corded or cordless) which you lean toward the sander to deal with.

For cordless models, the power rating will be as 18 volts or 20 volts while for corded models, the power rating will be 2 – 5 amps engine. The more power the engine conveys then the more speed (OPM) the pad will make and subsequently means quicker sanding speeds.

Orbit Speed
Orbit speed will tell you how many times the sanding plate circles in a moment. It gives an idea of the overall performance yield of your random orbital sander. Generally, it is given in orbits every moment or OPM.

The higher number will permit you to accomplish more definite work and the lower check will scrap off the sander. The higher range (10,000 – 12,000 OPM) will bring about a lot of better outcomes. However, if you need to change the orbit speed in the random sander, at that point it is conceivable with a variable speed trigger. This permits you to set various achievable orbit speeds.

Generally speaking, the speed run between 6000 – 10,000 OPM is perfect for getting done with sanding though 4000 – 6000 OPM is best for cleaning or chipping away at any delicate materials.

Variable Speed of Knobs
The majority of the random orbital sanders accompany a solitary speed however a couple of models have variable speed to adjust the power of sanders. The variable speed handle on the handle will let you change the speed and hostility of sanding. It gives authority over the speed of the apparatus and in this way helps in smooth completion. It certainly adds some expense to the machine.

A higher speed will assist you with having a fast crush down the rough and course and suits best for general sanding or at whatever point managing coarse materials. Though the lower speed will give a smooth completion to the material while utilizing a sander. It suits best for fine sanding. Ailing in factor speeds won’t be an issue. One can make progress by essentially utilizing the right sandpaper grit, which is coarse for rough, medium for smoothing, and fine for finish work.

Sander Base Plate and Disc Size

The point where the sandpaper adheres to the sander is named as a base plate. They are related with not many choices. This will likewise decide the size of the sanding area and they come in two unique sizes – 5 inches or 6 inches. Here the sander less than 5 inches is named as finishing sander while bigger than 5-inch is considered as an expert device fueled with an air compressor.

Another choice is the size of the sander disc. One needs to pick a bigger sander disc size that offers better execution to the client, particularly at higher contact surface area functionality. Additionally, pay special mind to sanders which are anything but difficult to replace and helpful while working with various sanding discs with various grit levels.

Generally, the standard disc size for orbital sanders in diameter is 5 inches. These 5-inch sandpaper discs are normally accessible in the market. One can likewise discover sanders with the diameter across 1 – 4 inches less,  which are helpful to use for sanding in difficult situations. Through a 6-inch or bigger plate works ideal for bigger ventures like sanding a hardwood floor. In this way, you ought to pick the base plate/disc size by relying upon the size and model of the sander, you’re going to buy.

Built- Material and Reliability
A great many people neglect the manufacturing quality and unwavering quality of this powerful instrument while buying. In any case, it’s basic to search for a sanding machine with a strong and great form quality to make it useful for a prolong duration of time. For example, any power instrument that utilizations metal for its development will yield the best outcomes instead of plastic ones.

For reliable quality, one needs to check the warranty period of a specific model of this sanding apparatus given by the maker. The majority of the models accompany a 1-or 2-year guarantee while some others incorporate a 3-year or more long periods of guarantee to make it work for a more extended time.

The vibration of Orbital Sander
It is very regular for a machine to make vibrations while working. The sander requires some consideration while working and one needs to hold it firmly. A wide range of sanders will make a great deal of vibration yet this random orbital sander will rotate and circulate in a circular plate at once. This sander will deliver a ton of vibrations. Along these lines, the orbital sanders are commonly equipped with vibration control features to diminish the vibration and in this way expands client’s comfort.

It influences the work’s finishing and polishing. The system of reducing vibration is straightforward as having a delicate and rubber over- shape on the grip. In this way, pick the random orbital sander that vibrates comparatively less than other sanders.

Weight of Orbital Sander
The weight will matter particularly while thinking about the spot of sanding. For example, if you sanding horizontally level surface, for example, floor, at that point the heaviness of the sander won’t be a major issue. While in the event that you are sanding the vertical surfaces like vertical furnishings or side of the kitchen racks, which requires moving the sander here and there, at that point weight of sander will be an issue.

Continually, having an excess of weight of the sander will cause cramps and weakness in the arms of the client and in this way abbreviates/hinders an opportunity to sand, which thusly brings about decreasing the performance. In this way, incline toward sanders with less weight for best outcomes.

  • Other Features to Consider
  • Dust collection
  • Vacuum options
  • Extra handle
  • Length of the cord at least 12 feet

Price of Random Orbital Sander

The random orbital sanders are accessible at a wide scope of cost. Along these lines, one needs to limit by knowing for what you’re going to utilize this sander, which one you can manage the cost of, or what’s your affordable budget. The majority of the individuals believe that low price tagged sanders are less ground-breaking and suit best for lighter work while the costly ones will in general be amazing and suit best for significantly higher work.

When all is said in done, random orbital sander accompanies a price range of $30 – $150, while cordless models are a tad costly than corded. The cordless models will accompany a price range of $90 – $150.

Review some other industrial usage air compressors.

What is the best orbital sander?

To choose the best orbital sander for your project determines the frequency and diversity of the project first. For DIY users, a small orbital sander is fine to perform little bit of sanding and dusting work. In contrast, professional carpenters who work for hours with these sanders require a sander that can operate consistently for an extended period. Carpenters should purchase the massive duty sander without considering the price level to acquire good results.

How to sand wood floors with an orbital sander?

The flat floor in excellent condition or a new and unfinished flat surface can be sand with an orbital sander. However, it will take a reasonably large amount of time, maybe 3-4 days per room, and also with an enormous amount of fatigue. It will be better to use a floor sander for this job.

Verdict

Before using the orbital sander, you should have enough knowledge to use it. All of the sanders listed in our reviews can perform their job nicely; some of them are electric-powered, and some are air powered. The review list satisfies both DIY and professional users.

 

 

 

 

 

 

 

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