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DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)

4.7 4.7 out of 5 stars 956 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Power Impact Wrenches by DEWALT

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Purchase options and add-ons

Color Factory
Brand DEWALT
Material Plastic
Item Length 10.8 Inches
Item Weight 4.63 Pounds

About this item

  • DEWALT impact wrench featuring maximum Torque 650 ft-lb helps to break free fasteners that are stubborn or stuck
  • 7500 RPM (Free Speed @90PSI) helps provide high power fastening for the 1/2 impact wrench
  • One Hand Operation-Forward/Reverse Switch for quick and easy switching
  • Shock Resistant Housing Bumpers helps protect housing and prevent scuffing
See more product details

Customer ratings by feature

Durability
4.6 4.6
Value for money
4.6 4.6
Light weight
4.2 4.2

Frequently bought together

$146.75
Get it as soon as Sunday, Mar 31
Only 7 left in stock (more on the way).
Ships from and sold by Amazon.com.
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$64.36
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In Stock
Ships from and sold by Fleet Tool.
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$49.99
Get it as soon as Sunday, Mar 31
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This Item
DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)
DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)
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Price$146.75$144.00-36% $179.44
List:$279.00
$299.00$97.99$61.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Value for money
4.6
4.5
4.6
3.9
4.4
Light weight
4.2
4.5
3.6
3.8
4.1
Sold By
Amazon.com
CPO Outlets
Amazon.com
Amazon.com
Jax Technology
GreatStar Tools
material
Plastic
Blend
Plastic, Rubber, Metal
Composite/Aluminum
head style
Fixed Square
Fixed Square
C Shaped
Round
Fixed Square
Fixed Square
style
Durability
Durable
Heavy-duty
item torque
650 foot pounds
650 foot pounds
800 foot pounds
1000 foot pounds
550 foot pounds
operation mode
Mechanical
Pneumatic
Battery
Battery
Pneumatic
Pneumatic
finish type
Painted
Powder Coated
Powder Coated
Powder Coated
painting
Powder Coated
weight
4.63 pounds
4 pounds
11 pounds
4.5 pounds
4 pounds

From the manufacturer

dewalt

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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DEWALT

DEWALT Impact Wrench, Square Drive, Heavy Duty, 1/2-Inch (DWMT70773L)


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Product Description

The 1/2-inch Drive Heavy Duty Impact Wrench features a one hand operation switch for quick and easy use while its 7500 RPM helps provide high power fastening. The impact wrenches have a maximum torque of 650 ft-lb which helps to break free fasteners that are stuck or stubborn.

Important information

Bulb Voltage

0 volts

Customer reviews

4.7 out of 5 stars
4.7 out of 5
956 global ratings

Customers say

Customers like the quality, value, impact, and torque of the wrench. For example, they say it's a great quality tool that works as it should, provides exceptional power and torque, and is good value for money. Customers are also impresseded with the comfort, ease of removal, and noise. Overall, they recommend it for its performance and value.

AI-generated from the text of customer reviews

127 customers mention116 positive11 negative

Customers are satisfied with the quality of the wrench. They mention it's a heavy-duty tool for professional use and will last a home user a lifetime. Some say that the settings are on the back and work well. Overall, customers are happy with the performance and quality of this tool.

"This thing is a great bang for the buck and works wonderfully. I hate battery tools though I do have a Porter Cable set...." Read more

"Well constructed and works well good power" Read more

"This impact works great. It’s lightweight and has a quality build, very comfortable and not too big, it’s just right. I bought it for lug nuts...." Read more

"...Not too heavy, or bulky. The power settings are on the back and work well...." Read more

41 customers mention41 positive0 negative

Customers are satisfied with the value of the wrench. They mention that it is a very powerful tool for the price, works great, and is able to keep up with expensive models.

"This thing is a great bang for the buck and works wonderfully. I hate battery tools though I do have a Porter Cable set...." Read more

"Gun is very quiet and a good value." Read more

"Product is affordable for my small shop to do minor mechanical work. Very powerful vs Battery powered guns...." Read more

"...This tool is much more affordable and though it may not have thr break away that the top dollar air powered tools have its a fantastic choice for..." Read more

38 customers mention38 positive0 negative

Customers are satisfied with the impact of the wrench. They mention it has a very powerful impact, delivers exceptional power and torque, and is compact and efficient. Some say that it has more power than Menard's. Overall, most are happy with the performance of this tool.

"...It's not that loud and it's easy to the ears. It's also powerful and gets the job done. I heard some weaklings saying it's a little heavy...." Read more

"...I had the torque set on medium as well.Great power and smooth." Read more

"...This gun is powerful and well-balanced. It is as good as any I've used. Only complaint is the awkward placement of the reverse switch." Read more

"...Took my lugs off and didn't waste a bunch of air doing it. Very efficient...." Read more

19 customers mention15 positive4 negative

Customers like the torque of the wrench. They say it has lots of torque, is adjustable, and provides maximum torque for automotive when used with impact sockets. They are also impressed with the torque for removing nuts and bolts and say they can maneuver it easily.

"...This impact wrench generates a lot of torque with a relatively small amount of air flow (compared to other impacts)...." Read more

"...Hell no it ain't that heavy. You can maneuver this thing easily. The other senior technians were surprised about it too...." Read more

"...I have used tool for a couple of weeks and very impressed with torque for removing nuts and bolts...." Read more

"...The nut moved ever so slowly until it finally became loose enough to turn more easily...." Read more

16 customers mention16 positive0 negative

Customers are satisfied with the weight of the wrench. They mention that it is not too heavy or bulky, and is lightweight for an impact wrench.

"This impact works great. It’s lightweight and has a quality build, very comfortable and not too big, it’s just right. I bought it for lug nuts...." Read more

"...The ergonomics of this unit feel good. Not too heavy, or bulky. The power settings are on the back and work well...." Read more

"...This is durable, somewhat lightweight and very powerful" Read more

"...So far it's doing its job without complaints.The weight of this tool is not bad, I fight more with the air hose than the impact gun I should..." Read more

13 customers mention13 positive0 negative

Customers find the comfort of the wrench to be great. They mention that it has a balanced feel, and is easy to hold. Customers also say that the wrench has s solid feel and is a great impact wrench.

"This impact works great. It’s lightweight and has a quality build, very comfortable and not too big, it’s just right. I bought it for lug nuts...." Read more

"...The ergonomics of this unit feel good. Not too heavy, or bulky. The power settings are on the back and work well...." Read more

"It’s everything you expect from a Dewalt. Feels good in your hand, heavy as needed for an impact. I’m happy." Read more

"...The build quality is quite solid and feels nice in my hand...." Read more

12 customers mention12 positive0 negative

Customers find the wrench easy to use. They mention that it has a lot of power and removes lug nuts without hesitation. Some say that it takes a few seconds, but the bolts came off with ease. Overall, most are satisfied with the ease of removal.

"...and tried this tool and with seemingly no resistance at all, took lug nuts off for fun. It will either come or bust with this tool...." Read more

"...This one is like a hot knife through butter. Smooth and quiet. Took my lugs off and didn't waste a bunch of air doing it. Very efficient...." Read more

"...an old Craftsman 919 30 gallon 150 psi compressor, and it zips lug bolts off with ease, I've also used it to remove a steering knuckle and hub..." Read more

"...I don't know but it was pretty easy taking it off. Hopefully the impact gun works. It seems like a quality tool but only time will tell." Read more

9 customers mention9 positive0 negative

Customers find the noise of the wrench relatively quiet and easy to the ears.

"Gun is very quiet and a good value." Read more

"...It's not that loud and it's easy to the ears. It's also powerful and gets the job done. I heard some weaklings saying it's a little heavy...." Read more

"...This one is like a hot knife through butter. Smooth and quiet. Took my lugs off and didn't waste a bunch of air doing it. Very efficient...." Read more

"...It is so much quieter, lighter and stronger than my old wrench. If you are looking for a great wrench at a good price - this is it." Read more

Impact
4 Stars
Impact
The impact itself works great but during the first use one of the bolts on the back flung out we put it back in and tightened it but the same one keeps flying out and leaks oil out of the hole.
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Top reviews from the United States

Reviewed in the United States on March 9, 2024
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Reviewed in the United States on February 3, 2020
Customer image
5.0 out of 5 stars Strong, smooth, clean. Right in the middle perfection
Reviewed in the United States on February 3, 2020
I'm very surprised how fast it came. It came in a few days then it supposed to and I'm very happy for that. Also it is strong, clean and smooth. Not to crazy and not to weak. Right in the middle power just well needed for all around situations. I abused the hell out of this tool 10 hrs a day and it still going strong. Right out the box I dripped some oil it in it and I smiled when I pulled the trigger. It's not that loud and it's easy to the ears. It's also powerful and gets the job done. I heard some weaklings saying it's a little heavy. Hell no it ain't that heavy. You can maneuver this thing easily. The other senior technians were surprised about it too. The best thing is you don't have to pay some much money. You can equally get the job done compare to snap on or Mac tools crap. I feel bad for those debt slaves spending over 500 for those air tools. Dewalt never failed me. I dropped it a few time and still run strong. Highly recommend it buying this now!!!!!!
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Top reviews from other countries

Mark
5.0 out of 5 stars Use with a 3/8 hose
Reviewed in Canada on October 25, 2020
Mark W.
5.0 out of 5 stars Best impact I've ever had
Reviewed in Canada on January 11, 2024
One person found this helpful
Report
Rob F.
5.0 out of 5 stars who were awesome! Finally got the gun and it works absolutely ...
Reviewed in Canada on January 7, 2018
Amazon Customer
5.0 out of 5 stars Great performance for the value.
Reviewed in Canada on October 21, 2020
2 people found this helpful
Report
Banger
5.0 out of 5 stars Works
Reviewed in Canada on April 24, 2023