VEVOR 3500W Electric Demolition Hammer, 1900 BPM Durable Jack Hammer, Concrete Breaker with 2 Chisels, Gloves, and a 360° Rotatable Handle for Efficient Trenching, Black

First, the "watt" rating is wildly inaccurate. I don't know what it is, but it runs on a very normal 120v outlet rated for 15 amps. That said, I got it, and it was solid. Everything packed up as it should, no oil leaks in the case. I did stand it up to review the oil level, and I didn't notice anything. Upon reading, it clearly says it is good for the first 20 hours or so, so I'm going with that. Got the bit in, and went to town on some 24" diameter pole footings. Stupid things are massive. While not fast, it worked exactly as good as I thought it would for the price I paid. I might update again after a few dozen hours of use, but for day 1, it went quite well and would recommend. It wore me out quick. I'm a big guy, but hefting around 50lbs or so of weight is not my norm. I mostly let the weight of it do the breaking, but even just the repositioning was a solid effort (in 95F weather at max humidity).Recap: Solid price, solid little machine.

VERY GOOD bargain! Works great, heavy enough to break through all of the concrete that I’ve had to break.

JUST BUY IT!Bought this 3500 watt Vevor Jack Hammer on 7/22/2025 and removed a 4" Non reinforced concrete slab from a 20 x 21 Garage and it performed flawlessly on a GFCI outlet and not once did it trip the outlet.I used a 100 ft long 10 Ga 30 amp extension cordI have rented jack hammers larger than this before but this one worked better than any of them. This is an EXCELLENT Tool! The concrete I removed was 60 years old and was very hard. It did not have any wire mesh or rebar in it fortunately as that would have required me to have to cut the floor before I broke it up.It took me a total of 12 hours to break up the floor over 3 days at 4 hours per day.You may have to jam the bit down every now and then if it doesn't hammer which is normal for all jack hammers to get them to hammer.Others have stated that it would not hammer. IT DOES HAMMER if you use it correctly!Make sure you add oil to it before using.

The tool was excellent. Only one thing the case for the tool where the latch to close case was broken.

I couldn't believe i got this beast for such a low price. i live on a ridge and needed to get through bedrock to run some electrical wiring. this thing is heavy and the bits it uses are some serious strong materials. once it got going it cracked rock like it was glass. took me three days to get down 18" but was better than the $2500 quote i had from a Contruction company. i dont ever have to use this again and it has already paid for itself but it comes in a nice container with wheels and is standing by ready to go if needed again.

Please note my problem is not with the tool it actually works very well and well worth the price so 5 stars for Vevor. My issue was item was on sale in my cart only for the price to go up over $20. Whatever I needed this for a job I had coming up. Said it ships prime with delivery by Monday which left a week for it to arrive. Didn’t need it until Tuesday. Well after they raised the price now they say it won’t arrive until Thursday 7pm and it’s coming UPS. I purposely picked this because it was to be shipped prime which is usually 2 days. It’s no use to me on Friday because we can’t jack hammer concrete at 7pm in a residential neighborhood and it’s gotta be done by Thursday. So not only did they raise the price they lied about when and how it would arrive. Now I’m out over $180 for a tool I now have to rent anyway or put the job off another week. So this cost me more than double what it should have. When it did arrive I will say the tool worked quite well breaking up 6 inch 12x8 slab of concrete for over an hour no problem. Used the pointed bit and leaned into a little and about 30-60 seconds it broke right through concrete. If I had to find something to complain about with tool the bit was a little tough going in but I should’ve put some grease or oil on it to slide in better. So again the demo hammer is awesome but I’ll be canceling my prime membership after this I’m done.

Great tool for a great price. I don't know why anyone would buy the smaller wattage versions when this bigger one is priced the same or cheaper :) Granted, an American outlet cannot provide more than 1500W but this thing creates a lot of impact and maybe they measure the joules of each impact, who knows how it got to 3500Watts! It is super heavy and it tore up a 16 inch concrete beam in the ground very quickly. It took 2 days of my older lighter SDS+ hammer drill to chip the top of the beam (before it overheated and died) and then it took 3 hours with this 3500W tool to destroy the whole thing into chunks the size of tennis balls. The weight makes it less easy to use but of course when dealing with concrete the more weight the better. The oil only went down by a dozen drops in 3 hours of use, the same drops used to lubricate the hammer socket. There is no leak, just some small seepage into the socket there which I am thinking is part of the normal operation. This was an awesome purchase.

I wondered how durable this would be for the price, but it has far surpassed my expectations. It’s pretty smooth to operate and easy to maintain.