Best Dewalt 1/2 Impact 20v Reviews

When it comes to power tools that are expected to last for years, DeWalt is the brand most professionals and DIY enthusiasts go to. With the slogan, Guaranteed Tough, DeWalt assures that each of their products is almost indestructible.

Most models are built with magnesium gear encasing and all-metal transmission. As such, they are expected not to easily break even when fallen from great heights. Some products can even fall from six feet above and you can still expect it to be physically intact and fully functional.

DeWalt offers a wide variety of power tools and hand tools that are vital in construction, manufacturing and woodworking tasks. When it comes to such industry, DeWalt is certainly one of the popular brands that you will encounter (Source).

In this post, we reviewed the five best DeWalt Impact Wrenches. Among the five you’ll read later on, our top pick is the DeWalt DCF889HM2.

This model offers high torque, durability and LED system with 20-second delay, among others. Read more to see why this model has become our top pick.

Top 5 Best DeWalt ½ Impact 20V Reviews

1. DEWALT DCF889HM2 20-volt MAX Lithium Ion 1/2-Inch High Torque Impact Wrench with Hog Ring

DeWalt DCF889HM2 weighs about 11.95 lbs and considerably compact. It boasts of torque of up to 400 ft/lbs and can accomplish up to 23,000 IPM.

It is designed with a variable speed trigger that comes with an electric break. As such, its speed can go as fast as 1,500 RPM.  It is also equipped with a hog ring anvil that enables you to easily attach or remove wrenching sockets.

The tool is powered by a Lithium-ion battery that already comes in the package, along with its fast charger. For normal tasks, such battery is expected to work with you the whole day. Also, the battery comes with a fuel gauge that provides 33% more capacity as compared to those standard packs.

DeWalt DCF889HM2 is built with LED light with a 20-second delay. This feature allows you to work even in dark, narrow environments. It will also not turn off immediately after you release the trigger. Rather, it will continue to light for good 20 seconds before turning off.

More so, the tool is encased in magnesium gear and composed of metal transmission internally for improved durability.

The tool is also covered by a 90-day money back guarantee and the manufacturer’s limited warranty. To make things better, you also have a free service contract for 1 year from the date of purchase.

Youtube Review: https://www.youtube.com/watch?v=rf1AlRANs3I

Pros

  • High impact tool
  • Comes with money-back, limited warranty and service contract
  • Long-lasting battery and fast charger

Cons

  • More pricey than other models
  • Quite heavy

2. DEWALT DCF899HB 20v MAX XR Brushless High Torque 1/2″ Impact Wrench with Hog Ring Anvil (Tool Only)

The DeWalt DCF899HB is a compact 1/2” Impact Wrench that features 700 ft/lbs of maximum torque and 1,200 ft/lbs of max breakaway torque. It is powered by a brushless motor that boasts of superior performance.

Read More:
Bosch DDB180-02 18-Volt Lithium-Ion Cordless Drill Driver Review

It also has a three-speed control to manage your drill speed accordingly. Its no load speed can go up to 1,900 RPM and can do as much as 2,400 IPM.

It measures 8-13/16” in length and 5.8 lbs in weight. It is also sturdy in construction that can withstand even if it falls from 6 feet above. It also comes with a 1/2” Anvil with hog ring (also available in detent pin).

Youtube Review: https://www.youtube.com/watch?v=kBiruf8BUBQ

Pros

  • Sturdy construction
  • High torque
  • Three-speed switch

Cons

  • Does not include battery and charger

3. DEWALT DCF894B 20V Max Xr 1/2″ Mid-Range Cordless Impact Wrench with Detent Pin Anvil

The DeWalt DCF894B is another high-impact wrench with 1/2”detent pin anvil that comes at a compact size and is lightweight. It has a fastening torque of up to 330 ft/lbs but weighs only 3.48 lbs.

It has a two-speed setting: low and high with the no-load speed of 900 RPM and 2,000 RPM, respectively. It can also do up to 3,100 IPM.

Further, this DeWalt model boasts of the Precision Wrench Control feature that gives you more control over the tool either in forward or reverse rotation. Once you activate In Forward, the tool tends to pause before the impact so as to prevent over tightening. On the other hand, with In Reverse, the tool tends to lessen its speed when the fastener has loosen so as to prevent run-off.

In addition to this Control feature, the DeWalt DCF894B also has three-mode settings making it pretty versatile and will fit almost every kind of application that you may need it.

The tool also offers three-year limited warranty, a one-year free service contract, and 90-day money-back guarantee. Depending on the seller you’d choose, you can purchase this tool at an affordable price or mid-range.

Youtube Review: https://www.youtube.com/watch?v=qWYMt-Pdcmg

Pros

  • Compact and lightweight
  • Quite affordable in some sellers
  • Precision Wrench Control feature
  • Covered with 3-year warranty, 1-year free service and money-back guarantee

Cons

  • Does not include battery and charger

4. DEWALT DCF889B 20V MAX Lithium Ion 1/2″ High Torque Impact Wrench (Tool Only)

DeWalt DCF889B carries 400 ft/lbs of maximum torque applicable for heavy-duty tasks. Yet, this high-torque tool weighs only 5.4 lbs and compact in size. It also boasts of ergonomically-designed handle that provides comfort through your work.

To operate such tool, you only have to use the variable speed trigger. It already comes with an electric gear so you’d have better control of the tool.

More so, it is built with tough magnesium case and all-metal transmission. This means that the tool is almost impossible to be destructed. It is also equipped with LED lighting system so you can see where you’re working even in dark spaces.

It is also covered with the manufacturer’s three-year warranty.

Read More:
DEWALT DCD791D2 20V MAX XR Li-Ion Brushless Cordless Drill Review

Youtube Review: https://www.youtube.com/watch?v=TF2QZkRXsqo

Pros

  • Very affordable
  • High torque
  • Lightweight and compact
  • Ergonomic design

Cons

  • Does not include battery and charger 

5. DEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench Kit with Hog Ring

The DeWalt DCF880HM2 is another compact and lightweight tool measuring only 5.70” in length and 3.4 lbs in weight. With such characteristics, you can easily take it with you wherever you might need to work.

To make it more comfortable and manageable even as you work, DCF880HM2’s handle is designed with textured anti-slip grip.

It already comes with two XR Lithium-ion batteries that are already equipped with a fuel gauge and provides 33% more capacity compared to the standard battery packs. Each of this battery pack is expected to power the tool for about 24 hours.

It is also equipped with three LED lights that will power on with the trigger and has a 20-second delay even after you released the trigger.

Also, it is equipped with a hog ring anvil that allows you to change socket easily.

When it comes to power, it has a maximum torque of 150 ft/lbs and a no-load speed of up to 2,300 RPM.

Similar with some other DeWalt models, this tool is covered with the manufacturer’s three-year limited warranty.

Youtube Review: https://www.youtube.com/watch?v=b_vikp_-PVA

Pros

  • Lightweight and compact
  • 20-second delay in LED light
  • Comes with two batteries

Cons

  • Low torque

What is an Impact Wrench?

If by now, you still doubt if an impact wrench is what you need for your job, then this section and the next is for you. Let’s talk more about this impact wrench and what make it different from other tools, particularly, from impact drivers.

An impact wrench is also known as an impactor, impact gun, air wrench, air gun, rattle gun, or torque gun.

Popular Mechanics explained that an impact wrench is primarily a high-torque power tool that fits standard 1/2” socket that are usually used for loosening lug nuts from cars and trucks. Impact drivers, on the other hand, can be used for lighter tasks such as inserting screws in your house, and usually has a 1/4” hex opening.

The high-torque of impact wrenches originates from an internal hammering mechanism that executes powerful concussive blows in seconds. With this capability, impact wrenches are usually used in automotive repair, maintenance of heavy equipment, product assembly, major construction projects, and other tasks that require high-torque (Source).

Types of Impact Wrench

Although all five products we presented above are cordless impact wrenches, there are actually two other types that you may choose from (Source). So, in this section, we’ll present and differentiate these types of impact wrenches starting of course with the cordless.

Cordless Impact Wrench

This type is the most popular choice in the recent years. Despite being more expensive than other types, the fact that it is battery-powered makes it more convenient for most works. The absence of a cord means it is more portable and can reach even those areas that may be too far from a power outlet. Yet, it remains to have high voltage that will still allow it to do the job.

Read More:
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The downside, however, is the additional weight brought by the battery packs. So, in general, the cordless impact wrenches are the heaviest ones.

Air Impact Wrench

Next is the air impact wrench. This type is one characterized with much power, speed and strength. This combination of qualities makes air impact wrenches ideal tools for professional works.

One familiar example of impact wrench users is the race mechanics. They use air impact wrenches to remove and refit wheel nuts.

To operate and maintain these high impact wrenches, you would need large volume, high pressure air supply. This is another reason why this type is more for professional jobs and not for home use. You would also need to connect these wrenches to a compressed air supply through an airline, making its portability limited.

Electric Impact Wrench

Last are the electric impact wrenches. They are very much similar with the cordless impact wrenches. Their primary difference is that instead of being powered by a battery pack, electric ones need a direct electricity supply. The cord that connects the tool to the power source therefore limits the areas that can be accessed by this type of wrenches.

Nevertheless, electric impact wrenches are equally powerful and fast as those cordless impact wrenches. This type is also the least expensive, making it the most popular choice for home use.

Conclusion

Despite being less widely-known compared to other power tools such as the drills, impact wrenches sure proves to be a great help as well in your tasks, whether professional or DIY.

And, when it comes to power tools, you certainly won’t go wrong with Dewalt. Not only are they powerful enough to help with the tasks they are expected of, Dewalt power tools are also almost indestructible.

Dewalt offers many different impact wrenches that would suit the task at hand and your budget. Read through the specifications first to make sure that what you are planning to purchase can do the job.

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