Cordless Impact Wrench 1/2 Inch Impack Gun 21V Power Impact Driver Impack Drill Max Torque 442Ft-lbs (600N.m) 3200RPM Li-ion 4.0AH Battery Pack Electric for Car Home

It performed as expected, a vary powerful tool .

Already used on four major parts replacements. Strong and long battery life.

Bought the impact wrench as it was clearly the same as another no-name brand that did exceptionally well on a youtube video, of no-name amazon impact wrenches. It was intended to remove well rusted, boat trailer lug nuts. Did the job on one side. On the other side, I required a 2 ft breaker bar, with me standing, and bouncing on it to crack loose 4 of 5 lug nuts. I ended up shearing off one stud, which was surprisingly easy to replace. My 200 lbs at 2 ft using the breaker bar, is at least 400 ft lbs of torque. So this wrench falls short of that torque. Clearly this wrench can't remove every seized on lug nut, but it did have a lot of power as evidenced by the 6 lug nuts it broke free. So my conclusion is that I will always need the breaker bar in reserve, and if so, did I really need to buy this tool for my limited needs? Probably not. Furthermore it did not fare well as an electric drive for my scissor jack. The intrinsic give and flex motion of the jack absorbed the hammer hits without resulting in turning of the jack screw. I later learned that torque sticks, used to limit over-torquing, work just this way, by flexing enough to absorb the hammer hits such that a specified torque is never exceeded. The jack, by flexing absorbed most of the impact. Curiously the jack was easy enough to ratchet up by hand. This was a disappointment. So in conclusion, I have no doubt that this is a useful tool for normal quick tire changes and perhaps other assembly and disassembly. Owning it however does not really change my capability in undertaking new projects.

I got this to work on my car. Though I wish it had a little more power, for the price, it is a steal. Took off my lugs except one that was super tight from a tire replacement. Small enough to get a brake change done in record time. I would definitely buy another.

I've only used it a few times but for a cheap impact it has a lot of heart. I even used a three inche extension and still broke lug nuts loose. It feels a little cheap but what do you expect for ninety bucks. Plus ten dollars more for a four year warranty. I'm gonna treat this thing real bad for the next few years.

I like the price and what appears to be quality of this item but have received poor responses from vendor on questions about warranty and replacement battery. Hoping to hear back.Edit:1 week later still little response and no answer on my question of where to purchase a replacement battery in the future and what is the warranty period. Please answer.....2 weeks later and still unable to determine a replacement battery for future continued use. I may have to return this product due to this questionable response. https://www.amazon.com/dp/B09NLVKCGS?smid=A1SUJCBRZB9MVV&ref_=chk_typ_imgToDp&th=1 might be the replacement?5 weeks later, still no luck finding a replacement battery for it. I hope I get at least a year out of this tool.

It's a good value for the money and with the attachments it can be used as a impact drill

So basically this drill worked really well at removing screwsthat were in my door frame for possibly 40 plus years the driver worked fine in reverse butwhen I put it in forward motion it only worked in short bursts so the item was defective I sent it back I will be getting a replacement this Wednesday and I will update my review based on whether the one they replaced it with works or not. As far as weight, ergonomics and power it's obviously is very good I'm impressed with those aspects, but I'm not yet sure about battery life or whether it's worth the money as I didn't have it for that long. The case was okay but it really didn't fit all of the extra bits that came with the driver. What I'm not impressed with is the fact that they sold me a defective device, but based on the performance so far (at least in reverse) it's a nice powerful tool and I really want to give it five stars. Also, as soon as I return the defective one, I saw that they had shipped immediately out a replacement. So stay tuned for the update.