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1/2 in. Drive Industrial Duty Impact Wrench with 560 ft./lbs. Max Torque

  • Variable speed control
  • Solid steel front-end body construction
  • Low noise output
  • See More Details

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Product Overview

EMAX is the brand tradesman and industrial users look for to achieve professional results. EMAX Tools and Equipment deliver overwhelming performance to ensure that they meet the needs of the most demanding environments. The EMAX line of Air Tools requires less maintenance, service and downtime than any other in the Air Industry. All EMAX Air Tools offer a Limited lifetime warranty as they are designed with exacting tolerance and specifications to deliver all the power that is needed at the Jobsite, Garage or Shop for extreme performance all day and every day.
  • Tease trigger provides variable speed control
  • Heat treated spherulitic iron cylinder for extended life
  • Low noise output, solid steel front end body construction for maximum protection
  • Corm steel rotor and anvil case hardened for maximum durability and extended life
  • Heavy duty twin hammer impact mechanism
  • 5 step regulator for precision torque adjustments up to 560 lbs.
  • Adjustable power regulation allows for full power or variable power in either direction
  • Solid steel front-end body construction delivers maximum wear and protection
  • Pressure feed lubrication ensures ease of use and reliable performance
  • 2 piece construction for easy serviceability with contoured sure-grip handle
  • Limited lifetime warranty
  • California residents

Info & Guides

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Name1/2 in. Drive Industrial Duty Impact Wrench with 560 ft./lbs. Max Torque1/2 in. Drive Air Impactool1/2 in. Drive Air Impactool1/2 in. Drive Composite Air Impactool
Drive Size (in.)1/21/21/21/2
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Air Inlet Size
1/4 in
Drive Size (in.)
Product Depth (in.)
Product Height (in.)
Product Length (in.)
Product Width (in.)


Air consumption at recommended operating pressure (CFM)
Air Tool Type
Impact Wrench
Compressor/Air Tool Features
No Additional Features
Hose Included
Housing Material
Impacts Per Minute
No additional components or accessories are included
Maximum Speed (rpm)
Maximum Torque (ft.-lb.)
Project Type
Air Tool Combos
Recommended operating pressure (psi)
Tool weight (lb.)
Tools Product Type
Power Tool
Variable power settings

Warranty / Certifications

Manufacturer Warranty
Limited Lifetime

Questions & Answers


Customer Reviews

  • 4
    out of 5 reviews
  • 80% recommend this product
Filter by:
Showing 1-5 of 5 reviews
Very Compact Impact Wrench, Great for The Home Mechanic
I do a lot of automobile repairs and decided to obtain the new Airbase ½ inch Drive Industrial Duty Impact Wrench with 560 ft-lbs Torque. The first thing noticeable with this impact wrench is the compact size, which is very convenient accessing bolts in tight spaces, such as brake calipers and suspension parts. It comes with a single dial on the back of the tool for selecting both forward and reverse, as well as torque levels. I am use to impact wrenches with a separate forward and reverse toggle switch, so this tool takes some getting use to. After using it for several weeks, I have been satisfied with the the tools performance, but don't like multi-purpose dial for selecting both torque and direction. The construction of the tool is good quality and the ergonomics are excellent. The maximum torque level is rated at 560, however nowhere does the literature state the torque values for the different settings. There was no operating instructions included with the tool, so I downloaded the basic (one page) Use and Care Manual from The Home Depot Website. The single dial for selecting both direction and torque requires resetting the torque each time you change direction. I would not recommend this impact wrench for industrial use, however, it should do fine for occasional use by the home mechanic. It comes with a limited lifetime warranty to the original consumer, which excludes common wear parts.
by Trogo
Powerful impact wrench lives up to its specs
This is my second impact wrench and while the old one was handy for light work it fell short of its specifications. This tool has no such problem. This wrench had no fancy packaging. It came with no instruction, only a parts list. Fortunately the parts list answered the only question I had: how to adjust the torque and direction. The adjustment was made by a small knob on the base of the handle. I was glad to see that the tool gripped my sockets firmly, yet also released them easily as well. My first test at maximum torque resisted my torque wrench at maximum setting of 100 ft/lbs. I could well believe it lives up to the specifications of 560 ft/lbs. Unfortunately with the wrench in reverse it also could not undo its own work! It took two long cheater bars to get the nut free. In future I will use the next to highest setting.
by EricG
Feels Great in Your Hand
This Airbase Impact Wrench has all the Torque you'll need to do the hardest jobs. You'll need a 1/4 inch male quick change fitting, a few drops of oil for air tools and your ready to work. The forward and reverse lever on the back of the tool is also how you can regulate the torque. It' very smooth and quiet compared to my other torque wrench. It' has a great balance to it.
by Theriz
This impact wrench is a solid piece of equipment. It is strong and has worked for all of the proj...
This impact wrench is a solid piece of equipment. It is strong and has worked for all of the projects that I have used it for so far. I found it to be a little heavy but not unbearable. The forward and reverse setting on the back makes adjusting the torque direction easy. It didn't come with any instructions, which was surprising, but it is not a difficult piece of equipment to figure out.
by Jennifer
Not the best.
Received the 1/2 in. drive industrial duty impact wrench with 560 ft./lbs. max torque last week. Yesterday I went to use it, first off I went to attach the air hose to it and found out treads were damaged, I then took my tap and die set and was able to clear the treads. This impact wrench did it's job after clearing the treads. The wrench it self appeared to be used.
by jacka
Showing 1-5 of 5 reviews