Ingersoll-Rand 328B Air Geared Orbital Sander Review

Ingersoll-Rand 328B Air Geared Orbital Sander Review

Ingersoll-Rand remains one of the top brands for power tools, home appliances and comfortable living in the entire world. The brand’s lineup includes Trane HVAC equipment from this mitsubishi dealer in Knoxville, Thermo King’s insulated equipment and American Standard’s household appliances. Ingersoll-Rand itself specializes in hand-operated power tools.

As part of that family of products, the 328B air geared orbital sander is a beautiful piece of engineering. It delivers both precision and a wide surface for sanding. Everything in this machine is fine-tuned to deliver the best results with each use, provided you maintain this equipment properly.

Ingersoll-Rand 328B Air Geared Orbital SanderSee More Pictures & Price!

Who Needs This Orbital Sander?

If you have a professional shop or just love to tinker in your garage, this orbital sander is for you. It helps you remove paint, smooth surfaces and give you a perfect surface for refinishing every time. This orbital sander is perfect for woodworkers, car buffs, metalworkers and anyone who loves to work with their hands.

Ingersoll-Rand 328B Air Geared Orbital Sander Features

There are plenty of great features in the Ingersoll-Rand 328B air geared orbital sander. Designers of the machine created this sander to make any job easier, whether you need to buff a fender or resurface a door.

Small Orbit

The dual action of the sander creates an orbit of just 5/32” of motion. This gives you precise control over your surface area as you sand, buff or grind. The motion also makes your sanding more efficient so you waste less time staying in one spot. Just sand one spot briefly and move onto the next area. So long as you maintain a steady grip, you’re job is done very quickly. Don’t let the small orbit fool you because this is a big appliance.

Gripping Handle

The gripping handle is large, and that gives you better control over the device. Instead of fighting the orbital sander, you glide it smoothly over the wood, metal, concrete or plaster. The handle lets you lift, press, pivot and move from side to side with a simple motion without having to fight with a power cord or air compressor hose. Latches and the lever throttle are within easy reach of the handle for when you detach the air hose or need more power. The grip is ideal for when you wear work gloves during heavy-duty projects.

Large Surface Area

The orbital sanding surface is 8 inches in diameter. This lets you clear a large surface area quickly, efficiently and with one sweep before you need a smaller sander to take care of the details. When you spend less time sanding, you spend more time performing other important aspects of your work. Because it has such a large surface area, you go through fewer sanding pads, and that saves you money in the long run.

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Long Life

Ingersoll-Rand guarantees this machine for one year, and the company says that the sander’s low-vibration performance means it lasts longer. Fewer vibrations, with an efficient sanding surface, mean there is less movement of the parts within the tool. Less movement creates less wear and tear, so that means your power tool doesn’t wear out as fast as typical orbital sanders. The inner workings of this power tool indicate a high-quality engineering marvel on the outside.

Balanced Ball Bearings

Balanced ball bearings are just one way Ingersoll-Rand shows the 328B as a top-of-the-line orbital sander. The balanced ball bearings means the inner workings stay together in precise relation to one another. Nothing is out of place, and the ball bearings help move the sanding mechanism with the same motion over hundreds of millions of vibrations.


  • Large surface area
  • Low vibrations
  • Small orbit
  • One-year warranty
  • ​Powerful and precise movements


  • Requires air compressor for operation
  • Can get loud
  • For expert tool users only

Highlighted Features

  • Balanced movement thanks to ball bearings
  • Dual action motion for greater control
  • 0.25-horsepower motor

Frequently Asked Questions (FAQ)

Do you need a larger air compressor?

Smaller air compressors may not work for this power tool. Consider buying a 3-horsepower model at a minimum.

Can you switch to different types of pads?

Only certain types of pads work on this orbital sander, so buy ones that lock in place. Hook-and-loop may not work, but adhesive pads seem to do just fine.


The 328B air geared orbital sander from Ingersoll-Rand is a tough machine that delivers consistent results. The people who bought it say they love it, and it works great for large jobs. The people who bought this also say the orbital sander saves time. On Amazon, this orbital sander received 4.8 out of 5 stars after 43 ratings. Even better, you can buy replacement pads for this power tool from Amazon when you need to restock your pads. Buy this power tool with confidence knowing you have a vaunted brand with more than 100 years of engineering experience backing up your orbital sander.

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About the Author Darrell Webster

I believe there is a handyman in all of us as long as you have the right tools. I started this blog to help anyone who is interested in fixing things to learn their way around the different tools and to know how to perform different DIY tasks. I have been doing this for years and believe I am a master of this art.

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