The M7 NC-4230 pneumatic impact wrench quickly removes machine-tightened nuts and bolts. It features a 1/2” square drive and a 3/4” bolt capacity. The air tool also has a forward torque range of 180-500ft-lb and a maximum reverse torque of 700ft-lb. That’s enough to handle most tasks without delivering more torque than you need. It even features a thumb-operated multi-function forward reverse switch and speed switch at the rear of the tool.

This air tool has a twin hammer clutch. It features one cycle with two hammers that make one impact per rotation. It is one of the most durable hammer designs. You can expect high torque when starting and continuous delivery throughout the workday. The twin hammer-style clutch also reduces vibration. This means you can use the NC-4230 for a long time without feeling fatigued.

Are you ready to quit removing stubborn fasteners by hand? Shop JB Tools and get the best price on this M7 NC-4230 air impact wrench.

KEY FEATURES & BENEFITS:

M7 NC-4230 air impact wrench with 1/2” square drive and 3/4” bolt
Moderate torque range handles most light- and medium-duty jobs
Multi-function forward reverse switch and speed switch adds convenience
Twin hammer clutch improves power and extends service life
Exhaust port at bottom of handle helps keep work area dust free

TECHNICAL SPECS:

Tool Type: Air Impact Wrench
Manufacturer: M7
Tool Length: 6-15/32”
Tool Weight: 5.5
Drive: 1/2” square
Bolt Capacity: 3/4”
Air Inlet: 1/4″
Air Hose: 3/8”
Forward Torque: 180-500ft-lb
Max. Reverse Torque: 700ft-lb
Free Speed: 7500RPM
Average Air Consumption: 4.5CFM
Air Pressure: 90PSI
Sound Pressure: 87.0dBA
Vibration Level: 4.5m/s²

ABOUT JB TOOLS

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