Porter-Cable PCC740LA 20V MAX 5.1 lbs. 1/2 in. Cordless Lithium-Ion Impact Wrench

Porter-Cable Model: pcbnpcc740la
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WARNING: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Porter-Cable PCC740LA 20V MAX 5.1 lbs. 1/2 in. Cordless Lithium-Ion Impact Wrench Porter-Cable Model: pcbnpcc740la
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Product Features & specs :

Porter-Cable PCC740LA 20V MAX 5.1 lbs. 1/2 in. Cordless Lithium-Ion Impact Wrench

1/2 in. cordless impact wrench, Tool Only features a powerful motor which produces 330 ft-lb. of torque for heavy applications. It offers a maximum of 1,650 rpm's for driving large fasteners quickly, with a full variable speed trigger for precision control. The 1/2 in. hog ring allows for quick and easy socket changes. It also has a pro grade lithium battery for long life and maximum performance, along with a led light which helps improve visibility in dark areas. This impact driver is designed with a chemical resistant housing for automotive friendly settings. It also offers the user over mold grips for comfort during use. This unit is lightweight and balanced at 6.0 lbs. with battery, and it has a short length measuring 9.9 in. front to back. *This is a Tool Only item - battery sold separately. Backed by porter-cable's 3 year limited warranty. Includes: (1) impact wrench.
  • Powerful motor produces 330 ft-lb. of torque for heavy applications
  • Maximum of 1,650 RPM's for driving large fasteners quickly
  • 1/2 in. hog ring for quick and easy socket changes
  • Full variable speed trigger for precision control
What’s Included:
  • 20V MAX 5.1 lbs. 1/2 in. Cordless Lithium-Ion Impact Wrench - PCC740LA
Maximum Torque
330 ft-lbs
Power Source
Power Settings
No-Load Speed (RPM)
0 - 1700
Wifi compatibility
Batteries Included
Battery Type
Drive Size
1/2 in
Anvil Type
Hog Ring
Case Included
No-Load Speed (IPM)
Bluetooth Compatibility
Maximum Speed (RPM)
Variable Speed Trigger
Battery Amp Hour
4 Ah
Motor Type
Handle Type
Drive Type
Charger Included
Battery System
6.6 in.
4.6 lbs.
Warranty Term
3 Year

Reviews :

4.2 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Great for DIY AutoRepair and General Work
Purchased at a local autoparts store and received an awesome deal, was able to remove the Harmonic Balancer bolt on my Honda Civic D17 Motor.
January 11, 2021
Originally posted at
Rated 5 out of 5
I bought this a few weeks ago to help me with automotive repairs. I was able to remove tires and, upper control arms and push ball joints out on both side of vehicle on single charge. Great tool for the price
August 31, 2019
Originally posted at
Rated 4 out of 5
good value for the money
I run a garage and have a ton of battery powered tools. I did not want to pay 600 for a
Snap on or Mac so I decided to this a try. Does great, there's only been a couple of lug nuts that it would not remove. That happens with my Big Air Impact too. I'm even using a ebay 4amphr battery and it does wonderful. Still wondering about the longevity of it.
July 3, 2019
Originally posted at
Rated 1 out of 5
Taking it back tomorrow.
I bought this impact tonight to make changing my brakes a little easier. I was excited not having to buy an air compressor since I live in an apt complex and would have no where to store it. I’ve loved the standard drill and impact driver that I purchased a couple of years ago.

I was completely let down by this new one. It would not budge the bolts holding the brake pad. I also tried removing the lug nuts and it would budge any of them. I ended up going old school with a socket and breaker bar.
March 28, 2019
Originally posted at
Rated 5 out of 5
Solved A Problem!
I moved into a new house and my air compressor that I had at the old house was 220v. I'm a retired auto mechanic and running a 220v out to my garage would have cost upwards of $700. I had always wanted a cordless impact but just couldn't see spending the kind of money that most manufacturers were asking. I still do some repair work in my garage and when I saw the price on the Porter Cable at my local NAPA store, I jumped on it. I have a woodworking shop and all of my small power tools are Porter Cable and I love all of them. The cordless impact has also won me over. It takes off lug nuts with ease and I use a torque stick to tighten them and then an actual torque wrench. The cordless impact is a win-win situation for me. No loud compressor, no hoses lying about and it actually saved me around $500 by not having to hook up the old compressor to 220v.
January 20, 2019
Originally posted at
Rated 5 out of 5
Great Impact!
Great power! Better than Dewalt or Old Milwaukee! Was impressed with performance.
January 18, 2019
Originally posted at

Q & A :

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Browse 2 questions Browse 2 questions and 1 answer
does it come with a battery charger to charge battery?
A shopper on Dec 30, 2018
BEST ANSWER: Model PCC740LA will include the battery and charger.
Does this come with a battery?
Chett on Jan 29, 2018