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Getting The Job Done Right

The Best Random Orbital Sanders of 2020

By: Darion Robinson

When you are sanding your wood, you always want a neat and crisp final product. Of course, the sanding technology would not be where it is if it were not for the pace set by sandpaper and belt paper.  

However, today, those two materials are a pain. The standards for sanding have been upped a bar higher. And the technical advances have seen the incoming of the random orbital sanders. 

These power tools do the smoothing job quickly and perfectly. You will not even notice sanding marks on the wood or metal surface that is how awesome they are. 

The only question mark comes when you are shopping for the best random orbital sander. You are going to have to input your truest research skills to get the right tool. But that is exactly the goal of this guide – to help you buy the ready-to-go tool for your next sanding task.

Random Orbital Sander Buyer's Guide

Product Name

Best For

Key Features

Best For

makita bo5041k

Best Overall

Key Features

  • Variable speeds
  • Low vibrations
  • Great dust collection

Best For

bosch-power-tools-sander

Best for Professionals

Key Features

  • 6.5-amp dual-mode motor
  • 2 sanding modes
  • Weighs 5.3 lbs

Best For

dewalt dcw210b

Best Cordless Model

Key Features

  • Variable speed dial
  • Compact and low profile
  • Brushless motor

Top 7 Random Orbital Sanders Reviews

makita bo5041k

Best Overall in the Market

Key Features

  • Variable speeds
  • Low vibrations
  • Great dust collection
  • Easy control

The Makita BO5041K combines many high-end features to deliver top-notch performance. Being a versatile random orbit sander, the machine not only tackles the ordinary sanding surfaces but also goes the extra mile to clean the technically hidden corners and confined spaces, thanks to the adjustable front handle. 

The tool is compact and powerful with an excellently assembled high-quality plastic body. This means that if you were looking for a durable model, this is it. The three rubberized handles featured on its build offer the user three different options of holding the tool. 

It also possesses a high-capacity motor (3-amp motor) that will keep up with the intensity of the task while running smoothly. 

The motor runs at variable speeds (4000 – 12000 OPM) which are controlled by the use of a control dial. This dial can be located with ease on the handle. And it enables one to adjust the speed of the sander depending on the needs at that moment. 

Most random orbit sanders feature ⅛-inch random orbital radius, which is known to provide great smoothing results with fewer swirl marks. You also do not risk overdoing the job and in the process burning your wood because of robust action. 

When it comes to the effect of most hated aspects – vibrations – Makita has displayed excellent workmanship. The vibrations are hardly felt over the different speed settings. This is something woodworking DIYers praise the little machine for. 

The dust collection system of Makita BO5041K is efficient. All the dust and grains are collected well in the dust bag hence providing the carpenter with a dustless environment. Moreover, the trigger switch and safety lock combine for improved operation.

Pros

  • Durable
  • Powerful, efficient motor
  • Better control

Cons

  • Quite loud
  • Average dust collection 
  • If abused, it may throw discs

Overall, we like Makita BO5041K. Consider it if you want a versatile tool to handle your sanding jobs.

bosch-power-tools-sander

Best for Professional Woodworkers

Key Features and Specs

  • 6.5-amp dual-mode motor
  • 2 sanding modes
  • Weighs 5.3 lbs
  • Variable speed dial
  • Auxiliary handle

Looking to buy an electric-powered random orbital sander? You may want to consider this Bosch Power Tools 1250DVES model. The random orbit sander impresses with its powerful 6.5-amp motor that would provide unrivaled performance for heavy-duty tasks. But you can control this power between 3100 – 6650 OPM to achieve your current sanding goals. 

The dual-mode feature incorporates a “turbo phase” that facilitates aggressive stock removal while you work on rough-grained timber and wood. It ensures that all kinds of surface irregularities are sanded down completely. This might require more effort although the auxiliary handle comes in at this point to help.

Once you are done with the hard part, switch back to the normal mode for a neat finish to the wood surface. 

As it is with many random orbital sanders on the market, the Bosch 1250DVES is also designed with a hard-plastic casing. It features a Power Grip, contoured head and an auxiliary handle for the Turbo mode. The availability of these features explains why the tool is easy to use for a variety of tasks. 

Bosch 1250DEVS is a highly flexible tool to work with. Coming with three different pad types for smoothing surfaces, you can change the pads as tasks come along. The kit only has one pad, the soft pad, but the other two pads include a hard pad and an extra-soft pad, both of which can be purchased separately. 

Since the tool works out some rough surfaces, especially in the turbo mode, a robust dust collection system is necessary. That explains why it comes with a vacuum port for attachment to a shop vac. A potential mess is that a hose to this port may not be secured well due to lack of some kind of a locking system. 

The unit does not cause too much vibration problems except when being operated in the intensive turbo mode.

Pros

  • Dual-mode operation
  • Powerful 6.5-amp motor
  • Variable speeds

Cons

  • Heavy duty
  • Lacks a locking system for the vacuum port
  • More strength needed in turbo mode

Overall, Bosch 1250DEVS is random orbital sander I can readily recommend for any professional DIYer looking to tackle tough tasks.

dewalt dcw210b

Best Cordless Model

Key Features and Specs

  • Variable speed dial
  • Compact and low profile
  • Brushless motor
  • Shop vac-compatible

Dewalt DCW210B cordless is the latest model from Dewalt designed for power, comfort, and convenience. The unit can deliver versatile applications as it has multiple speed settings ranging from 8,000-12,000 OPM. Simply use the variable speed dial to change from one-speed option to the next. 

The overall build of this power tool is thoughtful considering it weighs in at only 1.9 lbs. It also features a brushless motor that powers most light woodworking tasks with efficiency although the 20V batteries will not last long. 

Dewalt DCW210B is also designed to have an 8-hole hook and loop replaceable sanding pad. What this means is that you have an improved dust pick-up system. 

On the dust collection system, the unit has an included sandbag. Although you can still remove it and attach a Dewalt-compatible vacuum for better dust clean up and removal. If you wish, you may buy a universal connector and attach the vacuum hoses. 

For comfort and secure grip, there is the rubber overmold grip that ensures all goes on smoothly even as you blast wood and timber surfaces. While the low profile, compact design is just perfect for precision surface smoothing. 

Further comfort is enhanced by the minimal vibrations experienced when using Dewalt DCW210B.

Pros

  • Great for beginners
  • Lightweight
  • Variable speed dial

Cons

  • Battery and charger are sold separately
  • Low runtime 
  • Not convenient for professionals

Overall, the Dewalt DCW210B is great and highly recommended for woodworking hobbyists starting in the industry.

porter-cable random orbit sander

Best for Polishing

Key Features

  • 4.5-amp motor
  • Variable speed dial (2500-6800 OPM)
  • Weighs 6 pounds
  • compact

Porter-Cable 7346SP 6-inch Random Orbit Sander is one of the most efficient tools for woodworking on this list, thanks to its versatility and power. As tagged above, the unit weighs in at 6 pounds, making it a relatively heavy-duty model that will not spare a variety of rough applications in your workshop. 

However, you will need more grit and energy, probably use two hands to operate this power tool for better performance. Coming with a 4.5-amp motor under its footprint, this machine is powerful but it will disappoint you if your goal is to have a speed machine. Porter-Cable 7346P is not as seen from its fewer orbits per minute. 

The unit features a variable speed dial that effectively adjusts the speed settings. The speed options range from 2,500 to 6,800 OPM, explaining why it is slower compared to all other models discussed in the list so far. However, a professional woodworker with experience may find this speed range just what is required for a gentle operation and an exquisite polish on the delicate workpiece. 

With the fewer oscillations per minute, the power tool delivers an almost near-perfect quiet operation. And the vibration is less, which also means less fatigue on the side of the operator.

Pros

  • Powerful motor
  • Versatile 
  • Durable

Cons

  • Needs two hands to operate
  • Slower 
  • Bulkier

Overall, the PORTER-CABLE 7346SP is a respectable choice for people looking for a great tool that combines effectiveness and power. The low number of orbits is also important for effectiveness.

ingersoll rand 328b

Best Air-Powered Model

Key Features and Specs

  • Air-powered 
  • Small orbit, 5/32”
  • Long life
  • Balanced movements
  • 0.25-HP motor

Designers of this Ingersoll Rand 328B had a different idea when they assembled this unit. Contrary to other options discussed in the list, Ingersoll Rand 328B is air-powered. This means it requires lots of air supply from a big reliable compressor; otherwise, you will keep refilling your compressor after short intervals. 

This product is very compact but considering the 4.7 lbs., you would think it is a godsend power tool that will handle the large workloads around the workshop without a hitch. Again, the unit comes with a large 8-inch pad that will ensure that each task is completed well in time. 

The manufacturer has included a ¼-inch air inlet and also recommends a minimum hose size of ⅜-inch to be used alongside it. As said earlier, the random orbital sander needs a large compressor to feed it with enough air. The sander consumes 4 cubic feet in a minute. 

Even with a small dual-action orbit of just 5/32-inch, the Ingersoll Rand 328B is a master of precision control and lets you sand the wood efficiently and quickly. Just maintain a proper grip, courtesy of the large gripping handle, and you will not be disappointed. 

The unit also has a durable balanced-ball bearing to maintain precise movements and keep the sanding system stable throughout the whole operation. However, what caught our eye is this review by the current owner – he claims that the unit lasted for 38 years!

Pros

  • Compact design
  • 8-inch pad
  • Low vibrations

Cons

  • Requires air compressor 
  • Not to be used by beginners
  • Bulky

Overall, Ingersoll 328B is your choice if you want a tough-cruiser. It is efficient and quick at the job.

makita xob01z

Runner-Up Cordless Model

Key Features and Specs

  • Compact and lightweight
  • Battery-powered
  • 3-speed settings
  • Ergonomic handle

The Makita brand has an incredible product lineup and this Makita XOB01Z is second of this brand in the list. If you are looking for a cordless option that will express convenience, then this unit is your best pick. 

The cordless function means that you will not have to restrict yourself to a close-by power source. So, the model is powered by a rechargeable lithium-ion battery that does not run out for 20 minutes of power at high speed. Its three-speed motor runs between 7,000, 9500, and 11000 OPM. 

Important inclusions on this sander include a dedicated one-touch electronic speed button control that allows for different power options. An ergonomic handle is comfortable and offers a tight grip while the dust-sealed switch and bearing are there for extended periods. 

You will love the construction of this unit at about 3.6 lbs., and there is a feeling it will not keep you fatigued – that is why it is cordless. While Makita XOB01Z requires batteries, they are not included in the purchase.

Pros

  • Convenient operation
  • Lightweight 
  • Comfortable

Cons

  • No batteries and charger
  • Limited runtime
  • One-year limited warranty

Overall, the unit is a great acquisition for DIYers who do not want to be locked in the same place. It is also efficient, fast and weighs just a few pounds for holding convenience.

festool 571810

Best Premium Pick

Key Features and Specs

  • 6-amp motor
  • FastFix tool-free pad
  • Dual-mode sanding
  • Jetstream dust extraction

If you are always obsessed with high-end models, this Festool 571810 Rotex Sander will stun you. Besides the compact body that the RO 150 FEQ comes with, it carries a very potent 6-amp motor that will clean pretty much any task on its way. It the second random orbital sander in this list with the dual-mode setting and easy to control.

The dual modes interchange by a simple flick of a switch: there’s the aggressive mode that grinds off excess stock coarsely and quickly and then the softer mode for will polish your wood or timber to get a smooth finish. In simple words, you have a self-contained sanding tool in your hand that will ensure that the project is refined to its glory.

This model is not going to rip apart your pocket for nothing. First, the dust-removal Jetstream design delivers an efficient filtering mechanism that keeps all incoming dust out. The result is a dustless workstation and cleaner wood finishes. 

The tool is quite dynamic, thanks to the FastFix tool-free pad changing system, the stepless variable speed dial, and other useful accessories, you can switch from one job to another without struggling.

Pros

  • Compact 
  • Dual-mode sanding
  • Efficient dust collection

Cons

  • Very pricey
  • Relatively heavier
  • Very powerful and can cause damage if wrongly used

Overall, this unit is the perfect choice for experts in woodworking. Its premium features need someone with experience to explore.

Best Random Orbital Sander Buying Guide

Motor Capacity/OPM

Be sure to check for the motor power and orbits per minute (OPM). Normally, the power in amperes ranges between 2-6 amps. 

The best random orbital sander taps much of its generated power and uses the power optimally. As regarding the OPM, the higher the number, the faster the smoothing activity. While some sanders come with single speeds, the products mentioned in this guide feature variable speeds.

Dust Collection

The sander’s dust collection system should keep off the mess of the dust completely. Whether these are bigger particles or fine dust. 

Most tools have dust bags, and others are further modified to connect to shop vacs to create an improved system for dust collection.

Comfort

You do not want the hassle of a tool with many elements of discomfort. For example, the sander should not vibrate too much while running. It can only wear you out fast. 

A user-friendly comes with an ergonomic handle and if possible, multiple handles to reduce the strain on your hands, wrists, and fingers. This will mean better concentration at work.

Power Source

There are three types of sanders based on this feature: corded, cordless/battery-powered, and air-powered random orbital sanders. All three come with their fair share of pros and cons. 

For instance, corded designs come with more power but keep you restrained in the same position. Cordless types offer freedom of movement although the battery runs out very fast and finally, air-powered sanders are best for serious tasks and are mostly preferred by professionals.

Conclusion

Up to that point, you must have found your favorite tool for the pending task ahead. However, our pick for the best overall is this Makita BO5041K Random Orbit Sander Kit

The unit is easy to operate at variable speeds and the dust collection mechanism is well designed. It also boasts low vibrations while its powerful motor ensures that it remains efficient throughout the operation. 

With this multitude of offers, you can end your search pretty much now and enjoy your woodworking experience.

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