| Model | 2940A1 | 2940B1 |
| Configuration | D-Handle | D-Handle |
| Actuation | Outside Trigger | Inside Trigger |
| Drive Size | No. 5 | No. 5 |
| Drive Type | Spline, Ball Locking Mechanism | Spline, Ball Locking Mechanism |
| Forward Torque (ft-lbs) | ||
| Blows per minute | 850 | 850 |
| Free Speed (RPM) | 5000 | 5000 |
| Impacting Sound Level dB(A) -- ISO15744 (pressure/power) | N/A | N/A |
| Free Speed Sound Level dB(A) -- CAGI/ANSI S12.41 (pressure/power) | 94.8 / 105.8 | 94.8 / 105.8 |
| Vibration Level m/s2 (K) | 17.8 (3.4) | 17.8 (3.4) |
| Weight (lbs) | 22 | 22 |
| Weight (kg) | 9.98 | 9.98 |
| Air Inlet | 1/2 in. | 1/2 in. |
| Min Hose Size (in) | 3/4 | 3/4 |
| Min Hose Size (mm) | 19 | 19 |
| PSI | 90 | 90 |
| Bar | 6.2 | 6.2 |
| Model | 2940B2 | 2940P2 |
| Configuration | D-Handle | Pistol |
| Actuation | Inside Trigger | Trigger |
| Drive Size | 1 in. | 1 in. |
| Drive Type | Square, Thru-Hole | Square, Thru-Hole |
| Forward Torque (ft-lbs) | ||
| Blows per minute | 850 | 810 |
| Free Speed (RPM) | 5000 | 3350 |
| Impacting Sound Level dB(A) -- ISO15744 (pressure/power) | N/A | N/A |
| Free Speed Sound Level dB(A) -- CAGI/ANSI S12.41 (pressure/power) | 94.8 / 105.8 | 94.2 / 105.2 |
| Vibration Level m/s2 (K) | 17.8 (3.4) | 18.1 (5.6) |
| Weight (lbs) | 22 | 22.9 |
| Weight (kg) | 9.98 | 10.4 |
| Air Inlet | 1/2 in. | 1/2 in. |
| Min Hose Size (in) | 3/4 | 3/4 |
| Min Hose Size (mm) | 19 | 19 |
| PSI | 90 | 90 |
| Bar | 6.2 | 6.2 |
