Air Tools

5 need-to-know pneumatic nailing tips

Pneumatic pin, brad, and finish nailers make project assembly as simple as pulling a trigger.

Tool review: Portable Air Compressors

We tested 11 units priced from $130 to $325 in search of one that will handle most woodworking-shop needs.

Tool Review: HVLP Spray Systems

What if you could cut your finishing time by more than half, and get a super-smooth finish, to boot? You can! Stow that brush and enter the spray age with a low-overspray system.

What’s a two-stage air compressor?

While shopping for a home-shop compressor, I saw an online listing for a “two-stage” machine. What’s the difference between a two-stage and a regular compressor?

Which air fittings should I use?

What’s the difference between automotive, industrial, and universal air fittings?

How do I clean a clogged spray gun?

I waited too long to clean my spray gun, and now the lacquer I was using has hardened inside it. Can this gun be salvaged?

How often should I change the oil in my compressor?

Because I only use my oil-lubricated air compressor in the shop for occasional fastening and blowing dust, I forget about changing the oil. How often should I be changing it?