This jackhammer is great! For the price, I dont think you can beat it. Purchased Wednesday, Shipped out Thursday, arrived Tuesday. Aawesome
I was trying to dig some fence posts, which would not call necessarily call for thhis kind of equipment, if I lived in the soft soil mountains... but alas, I live in the Rockey Mountains almost immediately, Iran into granite. Looked into renting a jackhammer at first, but it was only twelve bucks more to buy this set with 4 bits included. For the rental would have had to provide my own bits or rent them seperate, so in the end this seemed like a no brainer. The tool itself has more power than expected from a 110v. It started to bogg down a little but with continuous use, but was right as rain after aa short rest cycle. In the end it took a just about 40min (runnin aabout 4 or 5 min and rest for 8 or 10)to dig the post hole 24in deep and about 18in round including going through almost 14in of solid granite. That is fantastic. The only thing negative have to say is the manuel is lacking a bit. It was not very clear on the bit size(I assumed I would be needing more after this job, but they actually held up great) and th pictures for assembly and operation are really really smallll and hard to make any sense of. I actually pulled out a magnifying glass at one point, but that didn't help because of the lack of detail...
All in all this feels like a great buy and amd I highly recommend it. The quality to price value is unmatched and is just one more reason Vevor is quickly becoming my goto source whenever I am looking to buy a new tool. If you have ever thought about renting something like this
salvatore raber 
