Dewalt DCF911 vs DCF921

Which one is the better option for your needs- the Dewalt DCF911 or DCF921? Both impact wrenches have their pros and cons, but which one is ultimately the best for you? This blog post will break down the differences between these two impact wrenches so you can make an informed decision. Stay tuned to learn more!

Dewalt DCF911:

dewalt dcf911

The Dewalt DCF911B  is the perfect tool for home and professional use. This impact wrench offers a versatile fastening range of up to 250ft-lbs of max tightening torque and 400ft-lbs of max breakaway torque, making it ideal for any job. With its compact size, you can easily access hard-to-reach workspaces. Plus, with an onboard LED ring, you won’t have to worry about working in dark areas.

The DCF911B is equipped with a hog ring anvil, which allows for rapid and secure socket changes, so you can switch between tasks quickly and efficiently. And with its multi-colored finish, you’ll be sure to stand out from the crowd. Plus, it also comes with a belt clip for easy transport and storage.

On top of that, Dewalt offers a 3-year limited warranty as well as a one-year free service and 90 days of satisfaction guaranteed with this product. So if you’re ever unhappy or dissatisfied with your Dewalt DCF911B impact wrench purchase, you know that they’ve got your back!

In conclusion, the Dewalt DCF911B impact wrench is an excellent choice for home and professional use. Not only does it offer a fastening range of up to 250ft-lbs of torque, but it also features a compact size, a hog ring anvil for quick socket changes, and an onboard LED light. Plus, with a 3-year limited warranty, one-year free service, and 90 days of satisfaction guaranteed.

  • Its powerful motor provides up to 250 ft-lbs of max tightening torque and 400 ft-lbs of max breakaway torque, allowing you to handle tough fastening jobs.
  • Its compact size makes it ideal for accessing hard-to-reach workspaces.
  • The Hog ring anvil allows for quick and secure socket changes.
  • Its on-board LED ring provides bright illumination in dark areas.
  • Battery not included

Dewalt DCF921:

dewalt dcf921

The Dewalt dcf921p2 is an excellent choice for any tradesman or DIYer. With up to 300 ft-lbs of max fastening torque and 450 ft-lbs of max breakaway torque, this tool gives you maximum control in a wide range of applications.

Precision Wrench Control prevents over-tightening and fastener run-off, so you won’t have to worry about damaging materials or ruining projects.

The dcf921p2 is designed for maximum user convenience. It has a bright LED light and brightness control, so you can easily see your work even in the dark. The Hog Ring Anvil allows you to quickly change bits and sockets, making it much faster than traditional wrenches. Plus, with its powder coat finish and included belt clip, this tool is both easy on the eyes and easy to carry around with you.

Overall, the dcf921p2 is an excellent choice for anyone looking for a powerful yet versatile impact wrench. With its heavy-duty construction and dependable performance.

it’s sure to last you many years of service without trouble. And with its 3-year limited warranty and 1-year free service, you can be sure that any issues will be quickly taken care of. So if you’re looking for a reliable and powerful cordless impact wrench, the dcf921p2 is one of the best choices available.

  • Powerful and precise fastening torque for a wide range of applications
  • 4-speed settings to give the user enhanced control
  • Precision Wrench Control prevents over-tightening and fastener run-off
  • Onboard LED for enhanced visibility in dark workspaces
  • Hog ring anvil for rapid and secure socket changes

    Difference Between DCF911 vs DCF921


    Dewalt DCF911

    Dewalt DCF921




    Power Source




    20 Volts

    20 Volts


    250 Foot Pounds

    300 Foot Pounds

    Head Style



    Finish Type

    Powder Coated

    Powder Coated


    5.87 x 3.47 x 9.17 Inches

    12.84 x 9.72 x 3.98 Inches


    2.6 Pounds

    11.37 Pounds


    Li-Ion battery (not included)

    2 Li-Ion Battery Included


    One size

    One size


    3-year warranty

    3-year warranty


    Comparison of Dewalt DCF911 vs DCF921

    The Dewalt DCF911 vs DCF921 faceoff is a complex one, with each impact wrench bringing its own strengths and weaknesses to the table. Both are powerful options in their own right and it can be difficult to choose between them.

    This blog post seeks to break down the differences and similarities between these two Dewalt impact wrenches so that you can decide which one is best for your needs.

    The first major difference between the DCF911 and the DCF921 is their fastening range. The DCF911 has a maximum tightening torque of 250 ft-lbs and a maximum breakaway torque of 400 ft-lbs.

    On the other hand, the DCF921 has a max tightening torque of 300 ft-lbs and a max breakaway torque of 450 ft-lbs. This makes the DCF921 better suited for more demanding applications such as heavy-duty construction work.

    Another difference between these two impact wrenches is their size. The DCF911 is smaller than the DCF921, making it a great choice for tight spaces or hard-to-reach areas. However, this does mean that it is less powerful than its larger counterpart.

    The third major difference between these two tools concerns how they are powered. The DCF911 uses an AC power source while the DCF921 uses a battery pack. This makes the DCF921 a better option for those who need an impact wrench that can be used in remote, off-grid locations or outside of traditional power sources.

    In terms of features, both impact wrenches have some useful ones. Both tools feature a hog ring anvil which allows for quick and easy bit changes as well as an onboard light source to help you work in dark spaces. The DCF911 also has a belt clip while the DCF921 has four-speed settings so you can adjust your torque output depending on what specific job you are working on.

    When it comes to warranties, both Dewalt impact wrenches offer similar coverage – three years limited warranty, one-year free service, and 90 days satisfaction guarantee.

    Also Read: We compare Dewalt DCM848 vs DCM849

    Final Words

    both the Dewalt DCF911 and DCF921 are powerful tools that can provide you with a great deal of convenience depending on what job you are working on.

    The DCF911 is more compact and better suited for tight spaces while the DCF921 offers greater power output, making it better for heavier-duty tasks such as construction work. Whichever tool you choose, make sure that it meets your specific needs in terms of features, power, size, and price before you buy it.

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