Review on Campbell Hausfeld 'Get Stuff Done' 1/2" Impact Wrench (XT002000) by Shaun Bushey

I was a little iffy based on some reviews but took the plunge anyways and the product exceeded my expectations, works flawlessly removing lug nuts. I made sure to remove all 4 tires just to be sure it was not a hit and miss. The manufacturer recommends using a compressor with a tank capacity of 8 gallons or higher, I used a 6 gallon capacity tank, they recommend not using a quick connector, I use a quick connector and even so it removed the lug nuts effortlessly, I even used it on a friends car to remove all 20 lug nuts some of which were rusted on and it did not struggle. The reason I cannot give it 5 stars is due to what I see as a design flaw, per instructions on lubricating the impact mechanism, you put 1/4 ounce of oil in the oil port after removing the screw but that pin hole is so small rendering it impossible to get that amount of oil in. I've gone as far as using a syringe but to no avail.