Specifications:-
Model WR-402E
Impact mechanism twin hammer
Square drive 1/2'
Working torque range 20-300ft-lb (34-406Nm)
Max. torque 550ft-lb (746Nm)
Free speed 12,000rpm
Air pressure 90psi (6.3BAR)
Air consumption 7.1cfm
Air inlet 1/4'
Hose size 6.35mm
Bolt capacity 14mm
Length 140mm
Weight 1.6kg
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![Bossman BIW-66 ECO Cordless Brushless Impact Wrench 20V [Code: 10084]](https://cdn1.npcdn.net/images/1669008065e4b6b66db7c66cb40e99cc7d799710b4.webp?md5id=7ce5417e80aef872ba20917011e39416&new_width=500&new_height=500&w=1466647023&from=jpg "Bossman BIW-66 ECO Cordless Brushless Impact Wrench 20V [Code: 10084]")