VEVOR Demolition Jack Hammer, 3500W Jack Hammer Concrete Breaker 1900 BPM Heavy Duty Electric Jack Hammer, 2pcs Chisel w/Gloves & 360°C Swiveling Front Handle for Trenching and Breaking Holes

Simple math my project took 4 days, no rush, at my own pace, to remove old stairs and other small demo, it would have cost me 85$ per day to rent the same tool from home depot. the only problem is now i have more project i don't have any excuse not to do. It works perfectly, easy to handle and control, arrived in time, durable, stable and great value for money.

A true workhorse. Store it flat on its side so the oil doesn’t leak out of the shaft. The oil is supposed to leak down the shaft for lubrication . Check and keep the oil properly filled.

This jack hammer was made solid and worked great. I used it to remove old fence posts set in concrete.

Very good tool for working.es, my husband's favorite.

The tool came and was very nice; however it must have been packed by monkeys. All the parts were all over the place in the case. The bits were scattered throughout the container. I pulled the jackhammer out of the case and the bits fell out onto my toe and broke my D@MN toe. The lock on the case also was broken. Still excited to use it though.

The tool appears to be well made and durable. It is heavy but does the job.

If you're going to read this, you should know about this reviewer of the 3500 - 1. I am a lubrication fanatic. 2. I do not believe in "permanently lubricated" devices as I've change many, many of these over the years due to lack of lubrication (motors, bearing, etc). 3. I purchased this Vevor 3500. It was not supplied to me for free. I was debating between this 3500w and the Vevor 2200w models. A youtube reviewer named Catus Maximus does an excellent breakdown review of these models. I based my purchase on his reviews. Based on his review, here's what I saw: Power cord: 3500 = 14 gauge, 2200 = 16 gauge Shock absorbing handle: 3500 = yes, 2200 = no Gear Lubrication: 3500 = remove cover plate screws, 2200 = break into and possibly damage the gearcase Chisels included: 3500 = 2, 2200 = 6 4. The wattage rating on all of these entry level demo hammers are meaningless. The maximum amount of watts you will get in the USA in normal older homes is 1800 watts. (120 volts x 15 amp outlet = 1800 watts) 5. On the 3500, the cord comes out the bottom of the hammer and you cannot set the hammer down flat, you have to set it down on it's side. On the 2200, the cord comes out the bottom of the handle and you can set it down flat. 6. Both the3500 and the 2200 use the same chisel which is a 1&1/8" with a notched hex head. 7. I purchased additional types of chisels on Amazon from XtremepowerUS and they work fine. 8. I use the following 120 Volt AC extensions with no problems - 25 ft = 14 gauge 50ft = 12 gauge 100ft = 10 gauge 9. You can't compare this 3500 to a $1500.00 Makita, Bosch, DeWalt, etc. which are designed for daily use. However for occasional use, you can't beat the 3500. 10. ADD OIL BEFORE THE FIRST USE. SEE THE OPERATING MANUAL ! ! ! ! ! !

Wow! I am finally able to break up the bolders sticking up on my lawn making mowing difficult. I only had this for 2 days and I have broken up 6 huge ledge rocks petruding on my lawn. I also broke up old cement pilings in my barn. I bought it to actually break up asphalt on my driveway to access a broken drain pipe, I didn’t think it would also work on ledge. It came well packaged in a nice heavy duty plastic carrying case. My only complaint is with the directions and mixed instructions on the oil that came with it. The write up on amazon says it comes prefilled with oil, but at the bottom of the machine is a label that says must fill with oil before 1st use. I didn’t see any oil in the chamber so I filled it with the oil that came in the tube to about 1/3. The directions do not give specific directions on how much oil, it may have said 60Gs but now sure how to measure. Overall I am happy with the purchase, - it gets a little hot after repeated use but never stopped working. I only have about 10 more boulders to break up and I am confident this machine will survive.