Impact Wrench Set 1" Drive 3800N.m PT-1503

* Applicable to tire repair of large and medium-sized truck, works of cabin of ship, large-sized machinery maintenance.
* Single hammer without pin impact structure, special low carbon alloy steel material, carburized heat treatment, long service life.
* The porous exhaust design greatly reduces the working noise.
* 4 ways of forward/reverse at rear, suitable for different torque requirements, with simple and convenient operation.