SPEEDAIRE
SPEEDAIRE 21AA68 Air-Powered Drill 1/4 in NPT Keyless 2.4 lb 600 RPM 3.90 ft-lb 4.00 CFM 90 psi
Air-powered drill with keyless chuck, 600 RPM free speed, 3.90 ft-lb torque, and 4.00 CFM at 90 psi
- Keyless chuck speeds bit changes on the job
- 600 RPM free speed handles light drilling tasks
- 90 ft-lb torque drives screws in wood and metal
- 4 lb composite body reduces fatigue during extended use
- 00 CFM average consumption matches small compressor output
What this drill does
The SPEEDAIRE 21AA68 is an air-powered pistol-grip drill built for general workshop use. It runs at a free speed of 600 RPM and delivers 3.90 ft-lb of torque. The 1/4 in NPT inlet and 3/8 in minimum hose size suit standard compressed-air lines. A keyless chuck allows quick bit changes.
Sustained-load behaviour
At full load the tool draws 16.0 CFM, compared with an average of 4.00 CFM measured over a 15 second run. The planetary gear train and ball bearings transmit power without a variable-speed trigger, so output stays constant while the trigger is held. Operation requires a steady 90 psi supply.
Thermals, noise and power
The composite housing and handle keep the tool light at 2.4 lb and help dissipate heat during extended use. No electric motor is present, so power draw depends entirely on the compressor feeding the 90 psi line. Noise level is typical for pneumatic drills of this class.
Highlights
- Keyless chuck speeds bit changes on the job
- 600 RPM free speed handles light drilling tasks
- 90 ft-lb torque drives screws in wood and metal
- 4 lb composite body reduces fatigue during extended use
- 00 CFM average consumption matches small compressor output
Specifications
| Brand | SPEEDAIRE |
|---|
Questions about this item
How much air does the 21AA68 consume at 90 psi when run continuously?
Average consumption is 4.00 CFM measured over a 15 second run and 16.0 CFM at full load.
What size air hose and inlet fitting does the drill need?
Minimum hose inside diameter is 3/8 in and the inlet is 1/4 in NPT.
Will the composite handle and 2.4 lb weight feel balanced on a bench with older steel drills?
The composite housing keeps weight to 2.4 lb, so it feels lighter than most steel models while the planetary gear train keeps the 7 3/8 in length compact.
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