Squre Drive ( inch )            1/2”

Max Torque ( Nm)             850

Free Speed ( Rpm)             8000

Capacity Bolt Size ( mm)         28

Air Consumption ( Cfm)          6

Air Inlet ( Pt )                  1/4”

Air Hose (ID)                   3/8”

Working Pressure ( Psi )          90

Weight ( kgs )                  2.9