
Aircat 4338
Score: 85/100
Rockwood Air Drill
Score: 78/100Rankings

The AIRCAT 4338 is a 0.6 HP 3/8-inch composite reversible pneumatic drill designed for precision drilling tasks in automotive, fabrication, and assembly work. It features a lightweight 2.5 lb composite body, a feather trigger for superior speed control, and a patented quiet tuned exhaust operating at 85 dBA. While excellent for precision work, the lower motor power limits its use in heavy-duty applications.

The Rockwood 1/2 Inch Pneumatic Air Drill is a ruggedly designed tool engineered for heavy-duty drilling applications in workshop and industrial settings. It features a 5-vane ball-bearing air motor, variable speed control, and reversible operation to ensure reliable service and versatility. The larger 1/2" chuck and side handle make it ideal for sustained drilling in metal and fabrication.
| Attribute | ![]() | ![]() |
|---|---|---|
1,800 RPMbest | 700 RPM | |
| ↓ lower better | 6 CFMbest | 7 CFM |
90 PSIbest | 90 PSIbest | |
0.375 inches | 0.5 inchesbest | |
| ↓ lower better | 2.38 lbsbest | 3.08 lbs |
| ↓ lower better | 7.2 inchesbest | 8.35 inches |
| ↓ lower better | 85 dBbest | — |
0.25 inchesbest | 0.25 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Design & Ergonomics(5) | ||
Chuck Type | Keyless | Keyed |
Chuck Capacity (inches) | 0.375 inches | 0.5 inches |
Tool Weight (lbs) | 2.38 lbs | 3.08 lbs |
Overall Length (inches) | 7.2 inches | 8.35 inches |
Handle Style | Pistol | Side Handle |
Compatibility & Air Requirements(1) | ||
Air Consumption (CFM) | 6 CFM | 7 CFM |
Features & Controls(2) | ||
Noise Level (dB) | 85 dB | null dB |
Exhaust Direction | Internal | null |
Build & Durability(2) | ||
Housing Material | Composite | Metal |
Warranty Length (years) | 2 years | null years |
Performance & Power(1) | ||
Free Speed (RPM) (RPM) | 1800 RPM | 700 RPM |


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