Model#: DEWNDW059B

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Dewalt DW059B 18V Cordless 1/2 in. Impact Wrench (Bare Tool)

  • Dewalt DW059B 18V Cordless 1/2 in. Impact Wrench (Bare Tool)
  • Note: Battery & Charger sold separately
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The DW059B 1/2" 18V Cordless Impact Wrench performs a wide range of heavy-duty fastening applications with 300 ft-lbs of maximum torque. Features a comfort grip for maximum comfort and a durable magnesium gear case and all metal transmission for extended durability.
  • 3,600 in-lbs. (300 ft-lbs.) of torque to perform a wide range of heavy-duty fastening applications
  • 1,650 RPM and 2,600 BPM for faster application speed
  • Preferred rocker switch design for fast and easy fastening
  • Comfort grip provides maximum comfort
  • Durable magnesium gear case and all-metal transmission for extended durability
  • Heavy-duty impacting mechanism directs torque to fastener without kickback
  • XRP extended run-time batteries provide long run-time and battery life
  • 18V Cordless 1/2 in. Impact Wrench (Bare Tool) - DW059B
  • Bare Tool - Battery and Charger Sold Separately
Compliance and Restrictions
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


Series: 18V
Length: 10.75 in.
Weight: 7.55 lbs.
Anvil Type: Detent Pin
Batteries Included: 0
Battery Type: Ni-Cd
Drive Size: 1/2 in.
Drive Type: Square
Fastening Torque: 300 ft-lbs.
Handle Style: Pistol Grip
No-Load Speeds (IPM): 0 - 2,600
No-Load Speeds (RPM): 0 - 1,650
Power Settings: 1
Voltage: 18V


  • Driving and removing fasteners in wood, metal or concrete
  • Fastening and removing nuts and bolts
  • Recommendations


    4.6 / 5.0
    12 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (8)
    Easy To Use (2)
    Powerful (2)
    Ergonomic Design (1)
    Lightweight (1)
    Best Uses
    Home Repair (2)
    Lots of bang for the buck and very reliable!
    I have had mine for 9 years and it is still going strong!
    March 3, 2018
    Originally posted at
    Yes, I would recommend this to a friend
    Ergonomic Design
    Beeter than the "plugged in" wrenches
    Tried it this weekend and it took the lug nuts off my Explorer faster than my Kobalt plug in wrench. I would have liked a switch like the other DeWalt drill products have that stops the trigger as it is hard to hold when carrying not to turn it on. Gift for my BIL for Christmas and I told my wife I want one for my birthday!
    January 20, 2016
    Yes, I would recommend this to a friend
    Exactly what I was looking for.
    Great for changing tires. The rocker switch for forward/reverse takes getting used to. Which way is forward? Nope, that's reverse.
    Plenty of power.
    June 19, 2015
    Yes, I would recommend this to a friend
    works great
    Perfect for when you don't need or want to drag the air hose out.
    June 10, 2014
    Yes, I would recommend this to a friend
    Time Saver
    Great, Time Saver,nice not to have to start up the compressor and have hose to chase around.
    December 16, 2013
    not too shabby
    I have already used this twice to remove two drive axles on a car and to install splash guards on the other. Needless to say this has already paid for itself. When you realize that a breaker bar isn't needed the cost of the tool is an extraordinary value. I already gnawed off some of the aluminum facade on the front of wrench behind the anvil. According to the owners manual Dewalt will maintain any tool sent to them within the proper time constraint. Need I say more, other than it worked with my existing 18v non xrp drill batteries.
    March 25, 2013
    Powerful Impact!!
    I bought this impact mainly for taking off lug nuts off of our cars, and it perfectly. I love this Impact because its like what I drive, it is a hot-rod of Impacts with insane amounts of torque. Love this Impact is all I can say!
    August 9, 2012
    Originally posted at
    Yes, I would recommend this to a friend
    Very good tool, trigger wears out after
    Only weak spot is the trigger.
    December 9, 2011
    Yes, I would recommend this to a friend
    Highly recommend
    Works great have 2 teenage daughters that drive now so it will get lots of use!
    December 6, 2011
    This baby gets it don!
    I've used this tool frequently at the race track when unbolting and fitting wheels. It's high torque rating of 300 pounds gets the job done. Plus, one battery will more than get me thru the day. A great time saver, even if you need to first break the nuts loose.
    September 27, 2011
    Originally posted at

    Questions & Answers

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    Browse 1 question Browse 1 question and 1 answer
    Will this work with the batteries from my Dewalt drill batteries are DW9099
    Cliff on Oct 31, 2015
    BEST ANSWER: Yes, this drill will work with that 18V battery.


    Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

    Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

    One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

    90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.