Square Drive
1/2"
Recommend
Compressed Air System
Recommend
Compressed Air System
Air Impact Wrench NC-4258
![img](/upload/product/NC-4258-01.png)
![img](/upload/product/NC-4258-01.png)
![img](/upload/product/NC-4258-02.png)
SPECIFICATIONS
![icon](/upload/product/spe icons-34.png)
![icon](/upload/product/spe icons-46.png)
Torque Range
150-300 (FT-LB) / 203-407 (Nm)![icon](/upload/product/spe icons-48.png)
Max Torque
400 (FT-LB) / 542 (Nm)![icon](/upload/product/spe icons-49.png)
Free Speed
7000 (R.P.M)![icon](/upload/product/spe icons-50.png)
Avg. Air Consumption
4.2 (CFM) / 119 (L/min)![icon](/upload/product/spe icons-51.png)
Air Pressure
90 (PSI) / 6.3 (bar)![icon](/upload/product/spe icons-52.png)
Overall Length
7-1/4" / 185 (mm)![icon](/upload/product/spe icons-54.png)
Net Weight
2.50![icon](/upload/product/spe icons-55.png)
Net Weight
5.6![icon](/upload/product/spe icons-56.png)
Air Hose
3/8"![icon](/upload/product/spe icons-57.png)
Sound Pressure
93.0 (dBA)![icon](/upload/product/spe icons-58.png)
Vibration Level
4.4 (m/s²)![icon](/upload/product/094c8cd7c41a838aa1205daad3fa7b08.png)
Bolt Capacity
5/8" / 16 (mm)![icon](/upload/product/6fcd3d809c3a96d77150316496fc709d.png)
Air inlet
1/4"FEATURES
+ Equipped with Twin Hammer impact mechanism.
+ Common applications are overall automotive service and body shop.