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1/2" Composite Air Impact Wrench

Model : ST-C540


Model #ST-C540

Model #


Square Drive


Free Speed

7,500 RPM

Overall Length

7-11/16" (195mm)

Max. Torque

1000 ft-lb (1,355N-m)

Working Torque

600 ft-lb (813 N-m)

Light weight

2.0 kgs (4.4 lb)

Suggest Air consumption

8 cfm (266 l/min)

Packing: 10pcs/Ctn/23kgs/1.2 cuft


Character -

* Excellent forged double-hammer impact system; Energy saving; Low consumption suitable for Industrial purpose.

* Advanced tech. composite handle & motor housing provided insulating and vibration absorbing and light weight features. It works more easy and efficient than other high torque impact tools.

* Powerful torque in reverse; 3 position power regulator in forward. Forward/Reverse & Power regulator incorporated in one - Easy to use dial on the rear of the tool.

* Designed Slow-start trigger for speed control freely.

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