Chenyi hardware products company is a leading professional die casting factory in Shanghai .Almost more than 20 years experience in die casting and processing .With more than 5 years in wrench designing and manufacturing . Enjoying high reputation in our business field . Honest and Credit . OEM and ODM are acceptable !
1.Perfect casting aluminum
2.Twin Hammer mechanism
3.free speed of 7000 RPM
4.Reversible action with 5 different gears
5.Pressure feed lubrication
6.Max Torque 480 ft.lb
7.Working Pressure 90PSI
8.Air inlet size 1/4" NPT
Optional : Matched accessories available
OEM OR ODM is available !