1.torque wrench:1/2" 2.rotate speed:7400r.p.m 3.acrotorque:620N.m 4.inlet connection:1/4 5.pressure force:6.3-8.0

air pressure:6.3-8.0kg/cm

Net weight:2.7kg

this compact product covers lots of advantages,which are convenient for usage and portable

it is equipped with air adjustment.and applicabled in take down different screw bolts.the big torque.etc...the most importable is it's reasonable price and quality. above mentioned to bring you to think around,we expend your enquiry and we prompt reply will give you for refence,very  appreciate

heavy duty air impact wrench