Feature ：
1. Special heat treated Cylinder,Front & back plate hardened for durability And continued performance .
2. Twin Hammer ImpactingMechanismfor maximum and constant Torque output.
3. Reinforced aluminum hammer case For light weigh & maximum strength.
4. Spring energized rotor blades for instant, constant and positive sealing to maximize power.
5. Composite body provides great power to weight ratio,Comfortable to use,Minimize fatigue.
6. Air inlet boss swivel 360 Degrees to minimize horse twist and wrist fatigue.
7. Three Forward speeds Reverse is one speed at full power.

Specifications

Square Drive: 1/2”
Mechanism: Twin Hammer
Free Speed : (R.P.M.) 8,500
Working Torque:  650 ft-lb (881 Nm)
Max. Torque:  820 ft-lb (1,111 Nm)
Net Weight (kg):  2.1
Overall Length (mm):  190
Air Pressure (psi) : 90
Air Consumption (cfm):  4.6
Air Inlet (PT):  1/4”
Air Exhaust:  Front Exhaust