The Ingersoll Rand 36QMAX ½-Inch Ultra-Compact Impact Wrench is an absolute workhorse. Despite only weighing 2.6 pounds, it has a powerful punch with 640 foot-pounds of torque and a top speed of 8,000 rpm. Its stubby shape makes it easy to maneuver in confined spaces. Use it to pull out stubborn stripped screws or oxidized bolts that are squirreled away in an inconvenient location. It's the perfect tool for working on transmissions or other deep-in-the-engine car parts. The kit includes two 20-volt lithium-ion batteries with a built-in fuel gauge so you can go longer and faster on those difficult jobs that put you in a tight squeeze. The three front-facing LED lights offer brightness to dark workspaces. It’s also one of the smaller impact wrenches with the most torque at 3.4 pounds. First is the maximum torque value. At 80 ft/lbs it’s high enough for most DIY jobs, but there’s certainly a chance you’ll come across a job calling for higher torque specs. Second, it’s not the most durable option.

ADDITIONAL TERMS AND CONDITIONS- Additional terms or conditions of sale may be added by auctioneer by announcement prior to auction. This Capri Tools torque wrench is another ¼” drive torque wrench that you should consider for smaller jobs. It’s an outstanding mix of price and quality for a ¼” torque wrench. It’s not the most affordable option out there for a ¼” option, but since it’s a smaller torque wrench it’s still not all that expensive. As a general rule, you’ll find impact wrench with torque as low as 100 foot-pounds (1,200 inch-pounds) and as high as 1,000 foot-pounds, as well as everything in between. But for most people not working in professional auto shops, a tool towards the lower end of that range is more than sufficient, while a tool in the mid-range is suited for most automotive work.

Conclusion

The rate at which an impact wrench spins is measured in revolutions per minute. As a rough guideline, most cordless impact wrenches have maximum speeds of anywhere between 1,000 and 3,000 rpm, with the middle of that range being average. Some impact wrenches have variable speed controls so you can choose from two or three different settings depending on your needs. No single torque wrench has that kind of range, so if you have a wide range of jobs you need to complete and a limited budget, you’re not going to find a better choice than this.

While nobody wants to spend a whole bunch for anything, this is one of those cases where the old saying “you get what you pay for” holds true. It’s not that the lower-cost tools won’t properly torque things down because they will, it’s that they won’t last quite as long.

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Finally, if you’re torquing down a series of bolts to a higher torque spec, it’s almost always better to start a lower torque spec and work your way around. For instance, if you’re torquing down tire bolts to 100 ft/lbs, we recommend this.