Pneumatic Drills
Choosing a Pneumatic Drill
Pneumatic drills run off shop air instead of a battery or cord. They stay light and cool through long shifts on assembly lines, fabrication benches, and maintenance carts. Every drill in this collection is a Jet air tool: reversible pistol-grip drills in 3/8" and 1/2" chuck sizes, the JCT-5670 1/2" industrial air drill, the JAT-630 3/8" reversible angle drill for cramped spaces, and two 1/4" air screwdrivers, the JAT-660 at 800 RPM and the JAT-661 at 1,800 RPM.
What to Look For
- Chuck size. 3/8" models suit sheet metal and light drilling, while 1/2" drills handle larger bits and heavier steel.
- Drill or screwdriver. The JAT-660 and JAT-661 take 1/4" hex bits for repetitive fastening. Pick the lower RPM model for more control on small screws.
- Angle head. The JAT-630 angle drill reaches between studs, frame rails, and inside cabinets where a pistol grip will not fit.
- Air supply. Air drills draw steady airflow while running, so size your compressor and hose for continuous use.
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Pneumatic Drills FAQ
Why use an air drill instead of a cordless drill?
Air drills have no battery to charge or swap, and the motor has few parts to wear. In a shop with a compressor already plumbed, they are light, simple, and run all day. Cordless drills win when you need to work away from an air line.
Should I oil a pneumatic drill?
Most air tools need a few drops of air tool oil in the inlet before use, or an inline lubricator. Follow the instructions supplied with your Jet drill, and drain moisture from the compressor tank to protect the motor.