Part of the industry's most complete line of air finishing tools, the Ingersoll Rand 311A Heavy-Duty Six-Inch Dual-Action Quiet Air Sander combines all the latest advances for excellent control and brilliant surfaces. This e...

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Part of the industry's most complete line of air finishing tools, the Ingersoll Rand 311A Heavy-Duty Six-Inch Dual-Action Quiet Air Sander combines all the latest advances for excellent control and brilliant surfaces. This easy-to-handle tool's every detail is designed to make your work faster and easier, so you can get more done without sacrificing comfort or quality.

Dual-Action Sander Creates Swirl-Free Finishes
With the 311A, you get the power and precision you need to complete sophisticated work. Compact, portable, and designed for long life, this dual-action sander creates swirl-free finishes, making it ideal for feather edging, metal preparation, and finish work on body filler.

Balanced, Quiet Operation for All-Day Comfort
Complete with a 6-inch-diameter pad, the 311A is packed with features that help make work more pleasant and efficient. First, a lever throttle takes pressure off your palm, resulting in less hand and wrist fatigue.

Additionally, a built-in silencer muffles noise as you work, while balanced ball-bearing construction ensures improved handling and control, as well as longer life. And at just four pounds, the 311A won't weigh you down, even during all-day jobs.

Low Vibration and Optimum Precision
To keep noise at a minimum, this sander provides low vibration and quiet performance. For added convenience, there's an adjustable built-in regulator that delivers positive speed control--12,000 rpm maximum free speed, 17 cfm air consumption at free speed--for optimum precision.

The 311A is backed by a one-year warranty.

Ingersoll Rand Air Tools: Reliability and Power
Whether you're working in the shop, at the garage, or on a heavy-duty jobsite, you can depend on Ingersoll Rand air tools for quality and performance. Ingersoll Rand tools are powerful, durable, and easy to use, reducing downtown and improving productivity.

For more than 100 years, the company's advanced engineering, manufacturing, and service models have set a standard of excellence. Trust Ingersoll Rand to help you complete your work faster and easier than ever before.

What's in the Box
Ingersoll Rand 311A Heavy-Duty Six-Inch Dual-Action Quiet Air Sander and manual.





  • QUIET ORBITAL AIR SANDER: This dual-action air sander is equipped with a built-in silencer for reduced noise and a 6" pad for swirl-free finishes. It offers 0.25 hp and 12,000 rpm.
  • CONVENIENT SILENT TOOL: This tool features a built-in adjustable regulator that allows for positive speed control and a compact size that lets you access tight, hard-to-reach spaces.
  • HEAVY-DUTY CONSTRUCTION: The dual-action sander tool has a balanced ball-bearing construction for improved stability and longevity and reduced vibration as you work. It’s great for feather edging, metal preparation, and finish work on body filler.
  • INNOVATIVE FEATURES: This powerful machine features a 3/8" hose size and a 1/4" air inlet. It weighs 4.2 lbs and has an air consumption at free speed of 17 cfm.
  • UNLOCK YOUR POTENTIAL: For 160 years, Ingersoll Rand has been committed to making life better by creating innovative, durable, and quality tools. Our legacy is reflected in every product we make.
  • QUIET ORBITAL AIR SANDER: This dual-action air sander is equipped with a built-in silencer for reduced noise and a 6" pad for swirl-free finishes. It offers 0.25 hp and 12,000 rpm.
  • CONVENIENT SILENT TOOL: This tool features a built-in adjustable regulator that allows for positive speed control and a compact size that lets you access tight, hard-to-reach spaces.
  • HEAVY-DUTY CONSTRUCTION: The dual-action sander tool has a balanced ball-bearing construction for improved stability and longevity and reduced vibration as you work. It’s great for feather edging, metal preparation, and finish work on body filler.
  • INNOVATIVE FEATURES: This powerful machine features a 3/8" hose size and a 1/4" air inlet. It weighs 4.2 lbs and has an air consumption at free speed of 17 cfm.
  • UNLOCK YOUR POTENTIAL: For 160 years, Ingersoll Rand has been committed to making life better by creating innovative, durable, and quality tools. Our legacy is reflected in every product we make.

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