Skip the auto shop - Our mechanics make house calls
  1. Home
  2. Articles
  3. The Best Tool For Car Mechanics that has no Dependence on an Air Compressor

The Best Tool For Car Mechanics that has no Dependence on an Air Compressor

The Best Tool that Has No Dependence on an Air Compressor Mac Tools Drive High Torque Brushless Impact Wrench Kit
Image: Mac Tools

Ask any mechanic who has dealt with broken air lines and they'll tell you that there is nothing better than having a good backup impact wrench that is not dependent on the air compressor. Impact tools, whether air powered or electric, have helped mechanics remove and replace mechanical components quickly for many years. However, if you're on the road and don't have access to your compressor, having a dependable electrically-powered cordless impact gun can save you time, money, and provide better service to your customers.

Why is an electric impact gun beneficial for a mobile mechanic?

When you work on the road, it's extremely difficult to lug around an air compressor. Even if it's small and fits easily into your truck, the reality is that most air impact wrenches rely on having an endless supply of air that typically comes with an industrial sized compressor. This is why most mobile mechanics, and even in-house shop mechanics, utilize cordless impact guns while they are working on vehicles.

A cordless impact gun is extremely beneficial to any mechanic for multiple reasons, including:

  • Gives the mechanic the flexibility to use it in close quarters without the air cord being in the way

  • Can use the cordless impact gun inside vehicles without the air hose getting pinched

  • No threat of air lines becoming disconnected or breaking

  • No need for air extension lines that are trip hazards in any automotive shop

What type of electric impact gun should a mobile mechanic utilize?

In regards to electric, cordless impact guns, size really does matter. Most impact wrenches are designed to use ½" drive sockets; however, these tools are also beneficial for ⅜” and ¼" sockets as well. Instead of having three separate electric impact wrenches, they'll start with a 20v, ½" drive electric impact wrench and use adapters to downsize to smaller drives if needed.

Most tool manufacturers, like Mac Tools for example, sell a 20 volt cordless impact wrench in a kit that includes multiple attachments and features including:

  • Strong and durable nylon body that is able to withstand the application of automotive fluids without damaging the impact wrench

  • Variable-speed trigger that gives the mechanic better control and versatility of the impact wrench. This is especially critical for mobile mechanics as they can't afford to strip bolts or nuts while providing service to a customer on site.

  • ½" drive anvil with a hog ring attachment that allows for quick and simple socket changes

  • Anti-marring bumpers on all sides of the impact wrench to protect it if dropped or frequently laying it down

  • A strong and durable, brushless motor that will increase the longevity of the tool

  • R-Spec battery that delivers optimal durability and performance (with a spare and charger included in the kit)

  • A high-quality contractor bag that will easily carry the impact wrench, spare battery, charger, socket sets and extensions

It's no surprise that most mobile mechanics see the value of investing in a high-quality impact wrench that's portable, even when they have on board air compressors on their trucks. Every mechanic understands the value of having spare tools, as their customers can't accept excuses that their tools broke. If you’re already a certified mechanic and you’re interested in working with YourMechanic, submit an online application to work for YourMechanic for an opportunity to become a mobile mechanic.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Icon-warranty_badge-02

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

More related articles

P2422 OBD-II Trouble Code: Evaporative Emissions Control System (EVAP) Vent Valve Stuck Closed
Diagnostic Trouble Code (DTC): P2422 P2422 code definition Evaporative Emissions Control System (EVAP)...
How to Replace the Rear Hub Bearing on a Ford Explorer
Wheel bearings allow the car's wheels to give you a smooth ride. A howling or grinding noise is a sign that your hub bearing should be replaced.
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.


Related questions

Q: What Specialty Tools Are Needed for Servicing Engine Hoses?

You need a minimal number of tools to service the hoses on your vehicle. The very first thing you need is a container to hold all of the coolant that you will drain from the cooling system of your car....

Q: a/c problem

It is obvious the Mechanic does not understand what is wrong with your air conditioning system. It is obvious because if the malfunction causing your no-cooling problem was correctly diagnosed, once the work that HE proposed was complete, the system...

Q: replacing broken chain guide top bolt has 10mm hex plug that willnot accept the tool. any idea?

Hello. If the timing chain bolt does not accept your 10mm tool the first thing I would do is try a different one. A different tool, even if it is of the same size, may have different clearances, perhaps enough...