• Mighty Seven 1/2" Drive Air Impact Wrench - 1627NM
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NC-4255QH

NC-4255QH 1/2" Drive Air Impact Wrench - 1627NM

NC-4255QH 1/2" Drive Air Impact Wrench - 1627NM

The Mighty Seven NC-4255QH 1/2" Drive Air Impact Wrench delivers powerful fastening performance with lightweight handling and improved maintenance efficiency. Featuring a patented grease hole system alongside magnesium alloy construction, it is designed for demanding professional workshop applications.

  • Patent grease hole system improves grease efficiency
  • Magnesium alloy front housing and backhead cover
  • Delivers up to 1200 FT-LB reverse torque in 5 seconds
  • Durable composite material construction
  • Lightweight design for improved handling and reduced fatigue
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The NC-4255QH is engineered for high-performance fastening applications where power, durability, and efficient maintenance are essential. Its patented grease hole design improves lubrication efficiency, while the lightweight magnesium alloy construction helps reduce operator fatigue during prolonged use.

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£209
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FEATURES

Patent grease hole system improves grease efficiency

Magnesium alloy front housing and backhead cover

Delivers up to 1200 FT-LB reverse torque in 5 seconds

Durable composite material construction

Lightweight design for improved handling and reduced fatigue

Specifications

Drive
1/2"
Torque Range
200-800 ft-lb/271-1085 Nm
Max Torque
1200 ft-lb/1627 Nm
Free Speed
8,500 RPM
Average Air Consumption
4.8 CFM/136 L/min
Air Pressure
90 PSI/6.3 bar
Overall Length
7-1/32"/179 mm
Net Weight
1.70 kg
Net Weight
3.70 lb
Air Hose
3/8"
Sound Pressure
85.0 dBA
Vibration Level
4.7 m/s²
Bolt Capacity
1"/25 mm
Air Inlet
1/4"

1/2" Drive Air Impact Wrench – NC-4255QH

Designed for demanding fastening applications, this lightweight air impact wrench combines powerful torque with a patented grease hole system for improved maintenance efficiency.

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