Air Tools & Compressors

20+ products

Expected delivery: Tue, Nov 17

Air tools and compressors for auto and truck shops, fabrication and plant maintenance. This subcategory includes pneumatic impact wrenches, air ratchets, die grinders, cut-off tools, sanders, drills, air hammers, blow guns, tire inflators and air tool oil, along with portable and stationary air compressors. Air tools are light for their power and run cool, which suits all-day shop use.

What to check before you order

  • Air use (CFM). Each tool lists air use in CFM at a set pressure, usually 90 psi. The compressor must supply more CFM than the tools that run at the same time.
  • Drive and speed. Impact wrenches are listed by square drive size, such as 3/8 in. or 1/2 in. Grinders are listed by RPM. Accessories must be rated for at least the tool's RPM.
  • Inlet size. Most hand air tools have a 1/4 in. NPT inlet. Add a plug that matches your shop's coupler profile.
  • Compressor power and tank. Check voltage, phase, tank size and duty cycle. Stationary units may need a dedicated circuit installed by a qualified electrician.
  • Upkeep. Most air tools need a few drops of air tool oil as the manufacturer directs, plus clean, dry air.

Wear eye protection from eye and face protection and hearing protection when running air tools. Sockets for impacts are in sockets and ratchets, cordless options are in power tools, and more is in hydraulics and pneumatics.

Common questions

Why does my air tool lose power?

The usual cause is pressure drop from a hose, fitting or coupler that is too small or too long. A low regulator setting, water in the line or a dry tool can also cut power.

What is a two stage air compressor?

A two stage compressor compresses air twice, reaching higher pressure than a single stage unit and suiting steady shop demand. Check the CFM and duty cycle ratings.

Popular air tools & compressors

More in Hydraulics & Pneumatics