XX785 is a powerful 1/2" (13 mm) Air Impact Wrench / Air Torque Wrench. The XX785 features a Twin Hammer mechanism that provides a maximum torque of 845ft.lb (1145Nm) and its weight is 2.16 kgs. It is suitable for a variety of places such as automotive service work, body shop, auto industry, heavy vehicles, off-road vehicles, trucks, buses and other tires assembly, industrial assembly line.



Drive Size 1/2” Warranty 2 Year
Max Torque 1145N-M/845FT-LB Product Length 7.56”/192mm
Product Weight 4.75lbs/2.16kgs Air Inlet Thread Size(NPT) 1/4”
Average Air Consumption 25% 7 SCFM Body Material  Composite
RPM (Free Speed) 7000 Recommended Hose Size 3/8”
Clutch type Twin hammer Exhaust Handle
Sound dB(a) 105 Style (Impact Wrench) Pistol
Air Pressure 90PSI/6.3KG/CM2 Air tools size(L*W*H) 192mm*70mm*187mm



1. Composite body and handle is lightweight and ergonomic designed. Composite handle is more comfort and less vibration

2. Twin hammer delivers more torque with less vibration and generates up to 1100 NM.

3. The cylinder is made of imported material and processed by precision, thus prolonging the life of the tool.

4. Easier maintenance design for  throttle  valve seat with less wear and prolong the life of the tool

5. High quality material made durable anvil with special heat treatment to extend and ensure maximum tool life

6. Forward/reverse power regulator with 3 forward power setting and one reverse setting for ease-of-use

7. Handle exhaust with muffler reduces noise level and prevents air from blowing in user's work area

8. Performance @ 90 PSI. Air Inlet NPT 1/4". Min Hose Size 3/8

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