NC4255QA
1/2" Air Impact wrench composite (1627 Nm)
Mechanism Type : Twin hammer
- Composite body
- Quiet version
- Reduced air consumption
- Spring loaded 7-blade rotor
- The 7 blades allow the rotor to turn more quickly. The springs prevent the blades from becoming jammed due to grease or dirt. Op
- The front housing and the back of the impact wrench are made from magnesium alloy
- Magnesium is 33% lighter than aluminium, 60% lighter than titanium, and 75% lighter than steel
- Magnesium absorbs 16 times more impact and vibrations than aluminium
- 1/4" thread bit included
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Length | Square drive | Torque Range | Torque Range | L | Free speed | Max torque | Max torque | Bolt size | Air consumption | Air Consumption | Air Pressure | Air Pressure | Air inlet | Sound level | Vibration level | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (Nm) | (ft-lb) | (inch) | (RPM) | (Nm) | (ft.lb) | (mm) | (L/min) | (CFM) | (bar) | (PSI) | (inch) | (dBA) | (m/s²) | (kg) | ||
| NC4255QA | 179 | 1/2" | 1085 | 200-800 | 7-1/32 | 8500 | 1627 | 1200 | 25 | 136 | 4.8 | 6.3 | 90 | 1/4" | 85 | 4.7 | 1.7 |