Drive Impact Wrenches
Air: 1/2" Drive Impact Wrenches
• Delivers 810 ft-lb of max torque
• 1,270 blows per minute
• 9,200 free speed RPM
• Balanced ergonomic design
• Cushion grip handle
• Slow anvil start-up
• One-handed forward/reverse bar
• Large dial type regulator knob
• Forged aircraft grade 7075 aluminum nose
• Forged anvil, frame and hammers for long life
| Specifications | PT850 | PT850L | PT850P |
| Anvil Type | Friction Ring | Friction Ring Long Anvil | Pinned |
| Extended Anvil Length | — | 3” (76) | — |
| Square Drive Size, inches | 1/2 | 1/2 | 1/2 |
| Torque Reverse, ft-lb (N•m) | 810 (1098) | 810 (1098) | 810 (1098) |
| Torque Forward, ft-lb (N•m) | 600 (813) | 600 (813) | 600 (813) |
| RPM Free Speed | 9,200 | 9,200 | 9,200 |
| Blows Per Minute | 1,270 | 1,270 | 1,270 |
| Air Consumption Working, cfm | 4.1 | 4.1 | 4.1 |
| Air Inlet Thread Size | 1/4"-18 NPT | 1/4"-18 NPT | 1/4"-18 NPT |
| Air Supply Hose Size, inches (mm) ID |
3/8 (9.5) | 3/8 (9.5) | 3/8 (9.5) |
| Length, inches (mm) | 7.2 (18.3) | 7.2 (18.3) | 7.2 (18.3) |
| Weight, lb (kg) | 4.2 (1.9) | 4.2 (1.9) | 4.2 (1.9) |
| Sound Pressure Level (A), dB | 98.1 | 98.1 | 98.1 |
| Vibration Level, m/s2 | 8.2 | 8.2 | 8.2 |
| Color | Red | Red/Black | Red/Black |
| Color: Green | PT850G | – | – |
| Color: Orange | PT850O | – | – |
| Color: Hi-Vis | PT850HV | – | – |
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