Byadmin

Sep 29, 2020

Top 10: Best Air Random Orbital Sander 2020 – 2021

When you are doing woodworking and auto-body projects, one of the most essential tools you can have is a Air Random Orbital Sander. These types of sanders eliminates all of the rough edges, nicks, and burrs on a variation of surfaces. It’s the finishing touch before you proceed to put on the lacquer or finishing coat.

Air sanders are a popular selection for their powerful, lightweight design. But which air sander is perfect for you? If you’re a long-time professional, a random orbital sander has the versatility you may require.

If you’re a beginner or have little to no experience, an air random orbital sander may be a bit tricky to control, and you’d be better off with a regular orbital sander or even a belt sander. As with any tool, you should pick a sander that best fits your requirements and budget.

10 Best Air Sanders Reviews

  1. Air Random Orbital Sander with 24pcs Sanding Discs

Best Air Random Orbital Sander with 24pcs Sanding Discs
Air Random Orbital Sander with 24pcs Sanding Discs

The high-precision all-steel movement, manufactured by quenching, all-steel rotor, all-steel cylinder, and high-hardness fan blade movement closely match the speed and its not easily damaged. The hardened rotor makes it more durable with the high-strength and wear-resistant blades which is also durable and the strong grinding force has a long service life.

The integrated regulator can achieve speed control of 10,000 rpm, high horsepower, high balance, and long-term utilization without fatigue. Speed can be adjusted according to the needs of your work with the speed control switch. The intake port comes with a filter screen to effectively prohibit foreign objects from entering and damaging the machine.

A push-type designed switchcan be activated by gently pressing in the hand. This Air Random Orbital Sander with 24pcs Sanding Discs has a wide range of use and can be used for deburring of wood, polishing and derusting of metals, polishing of automobiles, etc.

The 6 Inch 6 Holes Sanding Discs and the 3M 05777 Hookit 6″ x 1/2″ x 3/4″ Soft Interface Pad is also frequently purchased with the sander for optimal results.

Pros & Cons

Pros
  • Easy to handle in palm
  • Heavy duty, lightweight, compact design
  • Reduced vibrations
  • Built-in regulator
Cons
  • Complaints of device shutting down

 

  1. Random Orbital Mini Air Sander

Random Orbital Mini Air Sander
Random Orbital Mini Air Sander

High quality professional air random orbital sander that features 15 pieces of buffing pads, 18 pieces of  sandpapers, 3 pieces of backing plates, 1 pc screw and 1 pc screwdriver. Different sizes and types of polishing pads can be installed with different types of discs.

You could select a suitable pad to polish something according to your demand and the sander has a high stability, low vibration rate and low energy consumption with 15000 Rpm. And it is effortless to operate the mini air sander.

The ZFE air polisher features an eccentric double-rotation polishing method to make the polishing effect more uniform and smooth. The tool is perfect for spot sanding focus areas, removing solder joints and rust spots on metal products, deburring furniture and woodwork, mold manufacturing, polishing automotive and detailing work, etc.

Pros & Cons

Pros
  • High stability
  • Low vibration rate
  • Low energy consumption
  • Eccentric double-rotation polishing method
Cons
  • Complaints of product leaking air

  1. Ingersoll Rand 6″ Gas Powered Air Random Orbit Sander

Ingersoll Rand 6" Gas Powered Air Random Orbit Sander
Ingersoll Rand 6" Air Random Orbit Sander

This vacuum-ready, low-vibration model extremely is lightweight yet sturdy. It genrates an ultra high-quality, swirl-free finish and connects to central or portable vacuum systems.

The Dura-Gold – Stickyback Sanding Discs and the Ingersoll Rand 311A 6-Inch Heavy-Duty Air Dual-Action Quiet Sander can also be purchased with the sander as it has an adjustable built-in regulator for positive speed control.

The 300G extracts dust and particles through the pad, preventing foreign matter from coming into contact with the motor. Virtually all dust is instantly chanelled away from the work and while this gas powered air sander is well suited for preparing metal and wood surfaces for painting and finishing.

Pros & Cons

Pros
  • Powerful 1/5HP motor
  • Low vibration composite design
  • Contoured grip
  • 360 degree swivel vacuum adapter
Cons
  • No speed control

 

  1. SPTA Mini Air Angle Orbital Sander

SPTA Mini Air Angle Orbital Sander
SPTA Mini Air Angle Orbital Sander

This is a new version professional air random orbital sander with 12 pieces 3 inch sanding papers, 12 pieces 2 inch sanding papers and 12 pieces 1 inch sanding papers.

It features a compact design and 90° angle head for tight work areas. This mini air sander is made for greater control, high stability, low vibration rate and low energy consumption, high strength, wear resistant and a long service life.

This is excellent for spot sanding focus areas, auto body, furniture, wood and more so you can finish your projects smoothly and perfectly. The tool is designed from polyester magic cloth material, can be pasted more than 100 times with high paste performance and its extremely easy to install.

The 3 inch Hook & Loop Sanding Discs works great with the sander as its perfect for corner cleaning and polishing,such as polished metal, wood, jade and so on.

Pros & Cons

Pros
  • Compact design
  • 90° angle head
  • Durable, lightweight aluminum housing
  • Low vibration and easy one-hand operation
Cons
  • Speed may be hard to manage

 

  1. Ingersoll Rand 6-Inch Heavy-Duty Air Dual-Action Quiet Sander


Ingersoll Rand 6-Inch Heavy-Duty Air Dual-Action Quiet Sander

Part of the industry’s most complete line of air finishing tools is the Ingersoll Rand 311A Heavy-Duty Six-Inch Dual-Action Quiet Air Sander that integrates all the latest advances for excellent control and brilliant surfaces.

The Dura-Gold Sanding Discs will effortlessly press onto your backing pad and they also remove cleanly leaving an uncontaminated surface for the next disc.

This easy-to-handle tool’s every detail is created to make you work more swifter and easier, so you can get more done without sacrificing comfort or quality. The Ingersoll Rand 311A Heavy Duty Air Dual Action Quiet Sander provides you with the power and precision you require for sophisticated, fine-detail work .

It is also perfect for feather edging, metal preparation and finish work on body filler, this sander features a built-in silencer that muffles noise as you work and a dual-action pad motion that generates swirl-free finishes.

Weighing just four pounds, the Ingersoll Rand 311A sander won’t wear you down as you work or cause fatigue. An adjustable built-in regulator delivers positive speed control and the sander includes a limited 1-year warranty.

Pros & Cons

Pros
  • 1-year limited warranty
  • Low vibration
  • Balanced ball bearing construction
  • Adjustable built-in regulator
Cons
  • Some complaints of parts being cheaply made

 

  1. Professional Air Random Orbital Palm Sander

Professional Air Random Orbital Palm Sander
Professional Air Random Orbital Palm Sander

It is designed from a composite plastic body and is pretty light weight. It is best utilized for all kinds of metal products, polishing processing of residual after welding slag, weld and rust.

You should make sure you lubricating oil that comes with this for best performance.

Constructed with heat treated steel components for long life and the comfort platform offers additional hand and wrist support so this is a great orbital palm sander which is lightweight, inexpensive, and functions perfectly.

Pros & Cons

Pros
  • High strength and wear resistant
  • Rear exhaust
  • Built-in regulator for speed control
  • Lighter air-motor assembly
Cons
  • The air adjustment may be a bit flimsy
  • A bit tricky to adjust speed

 

  1. 2″ and 3″ Random Pneumatic Orbital Air Sander

2" and 3" Random Pneumatic Orbital Air Sander
2" and 3" Random Pneumatic Orbital Air Sander

This professional mini orbital sander with 2″ and 3″ hook and loop sanding pad (Velcro Backing pad) is suitable for iron, wood, plastic, metal, rubber, stone, marble and other material grinding as well as fine polishing.

A built-in regulator in this Pneumatic Orbital Air Sander enables you to adjust the speed with which you work to satisfy your different sanding, polishing and waxing needs, for swift and accurate results.

You can now easily smooth down hard surfaces or sharp edges with the professional air random orbital sander with the low vibration rate and low energy consumption.

The Coceca 2 Inches 100pcs Sanding Discs Pad Kit is also frequently purchased with the sander since its perfect for cleaning and polishing and it can be utilized with a polishing agent to create a smooth surface.

The rear exhaust can make the sander cool down rapidly and make it work for a long time. And also the rubber sleeve handle allows you to hold the sander comfortably. The comfort-grip handle greatly minimizes fatigue during use.

This air powered sanding tool is perfect for smoothing and blending body filler and feather edging before you begin painting and it features an eccentric double-rotation polishing method to make the polishing effect more uniform and smooth.

Pros & Cons

Pros
  • A built-in regulator in sander
  • Speed adjustment knob
  • Lightweight and suitable for small areas
  • Rear vent hole design
Cons
  • Adjustable speed is fairly awkward to use

 

  1. Ingersoll Rand Heavy Duty Air Geared Orbital Sander

Ingersoll Rand Heavy Duty Air Geared Orbital Sander
Ingersoll Rand Heavy Duty Air Geared Orbital Sander

The smooth strength and power of the Air Geared Orbital Sander allows you to remove heavy material and body filler on large, flat surfaces, leaving a clean, swirl-free finish. Every detail is designed to fit your hand perfectly and the lever throttle takes pressure off of your palm.

You get the power and precision you require so you can do your best, most sophisticated work. All of the latest advances have been designed into this Heavy Duty Air Geared Orbital Sander to work perfectly.

The Dura-Gold – Premium Sanding Discs for DA Sanders and the POWERTEC 110550 8″ PSA 80 grit Aluminum Oxide Adhesive Sanding Disc also provides fast, efficient, sharp and uniform cutting for sanding jobs that require tear resistant material and durability.

You also get the power and precision you require that gives you the best possible experience. The smooth strength and power of this air geared orbital sander lets you eliminate material and body filler on big, flat surfaces allowing a spotless finish.

Pros & Cons

Pros
  • Dual action pad motion
  • A long-life, Low vibration performance
  • Balanced ball bearing construction
  • Variable speed
Cons
  • May be a bit underpowered

 

  1. Valianto 5″ Air Random Orbital Sander

Valianto 5" Air Random Orbital Sander
Valianto 5" Air Random Orbital Sander

This tool is intended to function as a handheld tool and is air-powered. It needs an air compressor that will offer clean lubricated air, to the point where the air hose is connected to the tool, when the tool is running with the level completely depressed. Pneumatic sanders are also called air sanders and are power generated by an air compressor.

Non-vacuum models such as these are not connected to a vacuum system and are utilized in applications where dust extraction is not a concern.

The Valianto random orbital sander also optimize sanding and surface preparation on wood, metal, fiberglass and composite materials, and many other substrates.

You can also get the 5-Inch 8 Holes Hook and Loop Soft Sponge Cushion Interface Buffer Pad and the SPTA 5Pcs 5.5″ Face for 5″ Backing Plate Compound Buffing Sponge Pads as it goes perfectly with the sander.

Also known as dual action (D/A) palm sander, this industrial-grade tool rotates the abrasive disc and disc pad in two simultaneous overlapping oval patterns so no single abrasive particle follows the same path twice, generating a random scratch and swirl-free finish ready for paint or varnish.

Pros & Cons

Pros
  • Controllable speed and high efficiency
  • Built-in regulator for speed control
  • Powerful, universal sanding machine
  • Low vibration
  • Double rotation grinding method
Cons
  • May leak air out of the exhaust

 

  1. 6-Inch Random Orbit Air Palm Sander

6-Inch Random Orbit Air Palm Sander
6-Inch Random Orbit Air Palm Sander

This composite body design offers durability and lightweight and weighs only 1.85 lbs. The internal silencing greatly minimizes tool noise and the built-in regulator enables you to match the speed of the tool to the job.

The Dura-Gold Premium Sanding Discs for DA Sanders also works perfectly with the sander.

The tool features a heavy duty vinyl face backing pad for pressure sensitive adhesive discs, for achieving consistent swirl-free finishes.

The touch control trigger enables users to apply a needed amount of power. This air powered tool includes sanding discs, goggles and a respirator to make your sanding work very convenient and comfortable.

Pros & Cons

Pros
  • Durability and lightweight
  • Built-in regulator
  • Heavy duty vinyl face
  • Touch control trigger
Cons
  • No cons

 

Buying guide for best air sanders for auto-bodyworks

Whatever task you plan to utilize your air sander for, there are many reliable models to select from. Keep reading and we’ll help you make the best selection for your next big project.

Sanding generates lots of fine dust and particulates. A face mask to keep the dust out of your nose and mouth is a great idea every time you make use of your sander.

 

Key considerations

Air vs. electric sanders

Air sanders have several advantages over electric sanders, including more reliable power.

Air sanders
Air sanders are powered by a compressor, which is typically sold separately. Because they don’t have to house a heavy electric motor, air sanders are generally lighter in weight, which helps to minimize vibration transferred to your hand as you work.

In addition, they are more powerful than most electric sanders, enabling you to get the job done swifter. However, these models are typically more expensive than electric models, especially when you consider the added cost of an air compressor if you don’t have one already.

Electric sanders
Electrically powered sanders work similarly to air sanders but will need a nearby power outlet or a battery to operate. Because of their heavy motors, these usually weigh more than their air-powered counterparts. In addition, they do not generally match the power of air sanders.

 

Types of air sanders

Orbital sander
An orbital sander is the most basic and common rotating sander, with a pad that spins around a central axis. While this is a great tool for beginners, it could leave unwanted patterns on the surface you are working with and also some orbital sanders have square or rectangular pads rather than circular.

Random orbital sander
A random orbital sander is a variation on an orbital sander. As the pad spins, it also rotates in an elliptical pattern. This helps to prohibit “swirl” marks on the surface being sanded. It is also more tricky to control, and hence is considered an advanced tool that is not well-suited for beginners.

Belt sander
Unlike a Oscilating spindle sander a belt sander features a motor with a long arm and the air-powered motor spins a belt of sandpaper around the length of the arm. It is utilized for sanding surfaces that a random orbital sander or orbital sander would struggle to reach.

 

Size

Size typically applies to the diameter of the pad or the length and width of the belt.

Orbital air sanders consist of pads in a range of sizes from 5 to 8 inches in diameter or width. Large pads will sand larger areas, but they may not function well in tight or small spaces.

Larger pads also need more power to rotate them and overcome the force of friction resistance. The type of work you’re doing will dictate the size of the sander that you’ll require.

Belt sanders are typically measured in the length of the sandpaper loop or belt and the width of the sandpaper and the lengths differ from around 12 to 18 inches, and widths vary from 1/2 to 3/4 inches.

Take a good look at all the work you’re planning on and purchase accordingly.

Sanding surface

Another thing you have to consider is what type of surface you’re sanding meaning curved, flat, etc.

Flat or curved
Flat surfaces, whether wood or metal, will benefit from a large diameter pad, offering you the ability to sand a large area rapidly. Curved surfaces are typically easier to sand with a smaller sander but this is more a matter of taste than a hard-and-fast requirement.

Tight spaces
If you’re working in tight spaces, then the more compact, the better. A belt sander may even be your best bet if you’re trying to sand pieces that are already in place and can’t be removed.

Air consumption

Air sanders need a certain amount of air, measured in cubic feet per minute, or cfm. Most models need between 4 and 8 cfm. If you already have an air compressor that you are hoping to utilize, be sure to buy a model that it can power.

 

Features

Material

The material of the air sander will depend entirely on the manufacturer. None will be designed from only one material.

The main consideration is the metal parts of the motor and shaft as stainless steel has greater strength, while aluminum saves on weight.

Regarding the grip and outer shell, manufacturers prefer a variation of composite materials and plastics.

Sandpaper

Depending on the model of the air sander, you might have to utilize specific types of sandpaper or sanding discs.

Sandpaper coarseness is measured by its “grit” on a scale that typically runs from 60-grit to 240-grit and the coarser end is around 60-grit, while 240-grit is the finer end.

If the type of sandpaper or sanding disc required by your sander is on the pricier side, ensure to calculate this additional cost when comparing models.

Grip

Is the grip of the model comfortable? The longer you plan on having a power tool in your hand, the more essential ergonomics will become. If it’s not very comfortable or it is fairly heavy, it won’t be long before your hands are hurting, stiff, and sore.

To get a good idea of how comfortable a sander is, you should definitely read plenty of reviews. If you see too many customers complaining about a particular air sander being fairly uncomfortable or hurting their hands, you should probably consider purchasing something else.

Trigger lock

If your work (or hobby) needs you to hold the sander for long stretches at a time, a trigger lock might be a must-have feature. Many high-quality models feature a trigger lock, but don’t assume all of them do so you should read the description carefully.

Without a trigger lock, an air sander is best for shorter, infrequent jobs.

Variable speed

Variable-speed air sanders offer you control of what kind of sanding you’re doing. You can make use of the slower speeds for delicate, precision work. Higher speeds can be utilized for smoothing large rough pieces.

For finishing, you can vary the speed as required. The top speed of most air sanders is around approximately 10,000 to 12,000 rpm. The speed of less-powerful variable-speed sanders will consists of an equally wide range.

Single-speed sanders have their place, but variable speed sanders give you many more options.

Dust collection

Some air sanders do not feature a dust collection mechanism. These sanders work adequately when working in any area where dust isn’t an issue. When dust is a concern, there are two main types of dust collection mechanisms on air sanders namely vacuum-driven and self-generating vacuum.

Vacuum-driven
These systems make use of an external vacuum, hooked to a nozzle attachment on the sander. The external vacuum provides suction to pull the dust away from the work area and into the vacuum, where it is emitted in a dust collection bag.

Self-generating vacuum
These sanders utilize air from the inlet to produce a venturi vacuum that sucks dust away from the work area. From there, it is eliminated through a collection port and into a dust collection bag.

The dust bags in either variety will have to be emptied on a consistently. The bags themselves can become torn or ripped, so you should definitely keep at least one spare on hand.

 

Essential accessories

Air compressor: BOSTITCH Pancake Air Compressor
This 150 psi air compressor from Bostitch will certainly take care of most air-driven power tools. You can utilize it for your air sander and other tools in your garage. It has a 6-gallon fuel tank, which means it’s portable and can be taken anywhere.

Extension cord: AmazonBasics 50-Foot Extension Cord
Never come up short because the included cord isn’t really long enough. This heavy-duty orange extension cord from AmazonBasics is your standard, three-prong outdoor extension cord used for power tools.

 

Air sander prices

For approximately $22 to $30 are entry-level air sanders for home and hobby use. These usually won’t have trigger locks or dust collection ports and they also tend to have smaller pads and lower rpms.

Mid-range air sanders cost from approximately $30 to $90 and are typically dependable, long-lasting machines. Trigger guards and dust collection ports are generally common in this price range.

High-end air sanders can cost anything from $90 up $400. As a general rule, these heavy-duty sanders are for professional or commercial utilization.

 

Tips

  • Eye protection is an essential when working with sanders, whether or not they have a dust collection mechanism. Sanders rotate at high speeds and can effortlessly fling small particles into your eyes. You should always wear goggles when utilizing sanders.
  • Coarse sandpaper is utilized for the beginning of a project. Fine sandpaper is for the finishing touches when you want a surface to be extremely smooth.

Gloves sound like a great idea when you’re sanding, but the reality is that you have to slide your hand over the surface you’re sanding to detect any imperfections that still need working on.

 

FAQ

Q. Is it worthwhile to own various types of air sanders?

A. Absolutely. The round design of random orbital sanders makes it impossible to sand some nooks and tight areas, and sometimes the pattern of an orbital sander can be fairly distracting. Belt sanders work well for tight situations. Every sander has its use, and if you know you have to do a lot of sanding, you should consider selecting two different types.

Q. Can air sanders be utilized for both wood and metal?

A. Yes, but you will require a different type of sandpaper for each surface.

Q. Do I have to clamp the material I’m sanding?

A. The sander is rotating at thousands of rpms, so the material will usually move with it. You might not be able to clamp everything you’re sanding, but you do have to hold it steady so it doesn’t move.

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