● Low air consumption , light weight and energy saving
● Accuracy : ± 3%
● One hand operation forward and reverse
● reverse button has self locking function
● With lever to start device, all parts stop working automatically while reaching the torque.

Application :

● Apply to release or fasten heavy-precise screws.
● Apply especially to industry assembly lines such as computer, instrument, and electric


SPECIFICATION(air pressure at 90 psi、6.2bar、6.3kg/cm²)