Squre Drive ( inch )            1/2”

Max Torque ( Nm)             330

Free Speed ( Rpm)             7000

Capacity Bolt Size ( mm)         16

Air Consumption ( Cfm)          3.8

Air Inlet ( Pt )                  1/4”

Air Hose (ID)                   3/8”

Working Pressure ( Psi )          90

Weight ( kgs )                  2.55