Mini Composite Impact Wrench - Twin Hammer
PIW-0800 Series
  • Handle exhaust,

  • Composite design,

  • Easy to use forward / reverse push buttons,

  • Twin hammer impact mechanism delivers 678 Nm. of reverse torque,

  • 4 position power management operation    by turn-knob,

  • Feather touch trigger provide extramly precise & smooth speed control,

  • Made in Taiwan.

Model No. Square Driver Max. Torque Max. Rverse Torque Free Speed Working Pressure Air Inlet Hose Size Net Weight Overall Length Packing(Kgs)
Inch. Ft-lbs Nm Ft-lbs Nm RPM PSI Inch. Inch. lbs Kgs Inch. mm. Pcs/CTN/NW/GW/Cuft
PIW-0802 1/2 400 542 500 678 11,000 90 1/4 3/8 3.0 1.38 6.1 155 10/CTN/17/18/1.1



1. Before using it, the machine must be checked, and a responsible person is needed.

2. If found missing parts, please repair in time, otherwise, will decrease the life of the machine.

3. If socket doesn't cover nut (screw slot), it is forbidden to press the switch.

4. The hub connection must be connected with a special pin and sealing aprons. (screwdriver lock type)

5. It is forbidden  to load or unload wrech head or clean the machine with pressure on.

6. All the equipment without the permission of the person in charge is not allowed to start.

7. When the machine is off-duty, it must be clean and stored in a proper place.

8. To prevent premature wear of the machine, please do not overload or high speed idle.

9. Daily and monthly maintenance should be done in order to extend the life of the machine