Chicago Pneumatic CP7748 1/2-Inch Impact Wrench Review

Chicago Pneumatic CP7748 1/2-Inch Air Impact Wrench Review

There are literally more than dozens of brands and types of air impact guns to choose from, but if you are looking for a tool that is powerful as well as lightweight, then walk right towards the Chicago Pneumatic CP7748 1/2-Inch High Torque Impact Wrench. You will not be disappointed.Chicago Pneumatic CP7748 1/2-Inch Impact Wrench Mechanics and automobile enthusiasts know the importance of having a good impact wrench handy and the CP7748 is a favorite.

Chicago Pneumatic CP7748 Specs

  • Lightweight at only 4.4 pounds
  • 1200-feet breakaway torque
  • Maximum speed of 8200 RPM
  • Self-retracting guide sleeve
  • Comes with a one year limited warranty

Click here for the latest customer reviews, ratings and prices on Amazon

A lot of professional mechanics turn to the Chicago Pneumatic CP7748 1/2-Inch High Torque Impact Wrench when they need a good impact wrench. Currently, this little tool is the most powerful ½-inch impact tool on the market. This device comes with 1200-feet pounds of power, with a speed of 8200 RPM, that easily loosens and tightens any bolts, screws, lugs, or nuts you have.

All of this power comes in a very little package, for this tool weighs but 4.4 pounds. The lightweight nature of this product allows it to be easily used by people of all sizes and shapes. This makes the wrench tool more user-friendly and convenient.

Aside from being powerful and lightweight, the Chicago Pneumatic CP7748 1/2-Inch High Torque Impact Wrench is comfortable to use as well. This is thanks to the thermo-plastic rubber injected grip of the device, which makes the tool not only comfortable but durable as well. This is especially important in cases wherein the tool needs to be used for longer hours every day, for discomfort and fatigue is minimized.

Other features of this product include the self-retracting sleeve which protects the user’s fingers while in use, the twin hammer mechanism, the quiet handle exhaust which lessens the noise of the tool when in operation, and the ergonomic trigger. This product comes with a one year limited warranty. Chicago Pneumatic CP7748 1/2-Inch Impact Wrench Click here for the latest customer reviews, ratings and prices on Amazon


  • The Chicago Pneumatic CP7748 1/2-Inch High Torque Impact Wrench is both powerful and lightweight, which are two features that any good impact wrench should possess.
  • This product also operates quietly, which lessens possible stress and tension in the workplace, not only for the mechanic but the people around him/her as well.
  • This tool is comfortable to hold and lasts for a long time.


The knob which changes the direction of this gun is sometimes stiff.

Customer Reviews and Rating

Overall, people are more than satisfied with the quality brought to them by this gun. The tool is powerful, light, comfortable and durable. Most users were impressed with the power the machine offered them despite its small and compact size. The tool is relatively inexpensive as well, which all users are pleased by.

The Chicago Pneumatic CP7748 has been reviewed by 30 customers on Amazon and has been given a impressive customer score of 4.9 out of 5.0

“Price is great. Weight is much better than my last 1/2″ drive impact. Torque is incredible and it’s quiet. The only thing I’m not crazy about is the ergonomics. The bulge of the gun tends to rest on the top of my old arthritic thumb joint. In that respect, my old Matco had a much more comfortable grip to it but was much heavier.”

Joseph N Kantor, Amazon Customer Review

“Just bought a new cobalt 60gal compressor with a 10.5 CFM output, more than enough for this tool. This Impact is everything I was hoping for and then some! Has not let me down yet and used it on numerous vehicles already, and not to mention its pretty darn quiet for a 1/2 inch impact running at 8200 RPM.

All I can say is you will not be disappointed! Unless you try to run it with a small compressor, the required CFM is a must for getting the most out of your air tools.”

Jimmy, Amazon Customer Review

“This gun is awesome, and I have yet to find a bolt it couldn’t remove easily, even with my undersized compressor with only 3.5 CFM. I wouldn’t consider myself a tool expert by any means, but the quality and fit and finish are very good, there are no air leaks, and it feels very well balanced at full tilt. After owning this, I will be buying more Chicago Pneumatic air tools in the future.”

Joshua N Hinds, Amazon Customer Review


The Chicago Pneumatic CP7748 1/2-Inch High Torque Impact Wrench is a great and practical buy for anybody looking for an inexpensive, lightweight, comfortable, powerful, and durable gun that works quickly and quietly.

Click here for the latest prices, ratings and customer reviews on Amazon

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