
Ingersoll Rand 7811G
Score: 82/100
Rockwood Air Drill
Score: 78/100Rankings

The Ingersoll Rand 7811G is a heavy-duty, reversible pneumatic pistol-grip air drill featuring a convenient keyless chuck and variable speeds. Its high air consumption at load is a notable trade-off for its power and convenience. It is best suited for DIY enthusiasts and auto mechanics needing a lightweight drill for smaller bits.

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 | ![]() | ![]() |
|---|---|---|
1,700 RPMbest | 700 RPM | |
6.1 N·mbest | — | |
| ↓ lower better | 4 CFMbest | 7 CFM |
90 PSIbest | 90 PSIbest | |
0.375 inches | 0.5 inchesbest | |
| ↓ lower better | 3.04 lbsbest | 3.08 lbs |
| ↓ lower better | 7.4 inchesbest | 8.35 inches |
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) | 3.04 lbs | 3.08 lbs |
Overall Length (inches) | 7.4 inches | 8.35 inches |
Handle Style | Ergonomic | Side Handle |
Compatibility & Air Requirements(1) | ||
Air Consumption (CFM) | 4 CFM | 7 CFM |
Features & Controls(2) | ||
Noise Level (dB) | Low dB | null dB |
Exhaust Direction | Handle | null |
Build & Durability(2) | ||
Housing Material | Aluminum | Metal |
Warranty Length (years) | 1 years | null years |
Performance & Power(2) | ||
Free Speed (RPM) (RPM) | 1700 RPM | 700 RPM |
Gear Configuration | Standard | Planetary |


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