7000 rpm 900N high torque air impact wrench 193020

high torque air impact wrench description:
Free speed:7000RPM
Bolt capacity:18mm
Max torque:900N.m
Air inlet:1/4"
Air pressure:6-8kg
Anvil length:1"
Moment bound:200-750N.m

high torque air impact wrench features:
1.Steady and smooth output power rate.
2.Adopt industrial bearing with high precision and long life span.
3. Fast output torque and low vibration.
4.Twin hammer structure.