8000 rpm 1/2 inch central pneumatic air impact wrench 193021

central pneumatic air impact wrench description:
Free speed:8000RPM
Bolt capacity:16mm
Max torque:550N.m
Air inlet:1/4"
Air pressure:6-8kg
Anvil length:1"
Moment bound:200-700N.m

central pneumatic air impact wrench features:
1.Twin hammer structure.
2.Adopt industrial bearing.
3.High precision and long life span.
4.Gun type, easy for use.