2200W Electric Demolition Jack Hammer Concrete Breaker Punch Drill Chisel & Shovel Digging Bits w/Case

I purchased this to break up a large concrete pad and some poles that were buried with concrete support. I was using a 10 lb Sledge Hammer before; but was killing myself with it. I was going to rent a Jackhammer, but I thought I would look to see how much it would cost to purchase one. The rental would have cost me over $200 for the two days that I needed it. This Extreme Power US Jack Hammer was only $169,96 with the shovel attachment as well....so I took a chance. I cannot speak for longevity of this Jackhammer yet because I have only used it once for about an hour so far. However, it is making quick work of breaking up my 6" thick concrete pad and it quickly broke up a "18 cube of concrete that was buried in my yard. I already consider this a great tool at a great price; I will be even more impressed if it holds up long term. So far I have no regrets. The rolling carry case is a nice touch. The tool itself is quite heavy and feels very solid. It is actually has a heavy duty metal casing! The safety glasses that come with it are pretty cheap; so I used my own (but they were useable). Overall I am satified with the purchase and I hope to get a lot of use of this in the future. My next project will be to dig some holes with the shovel attachement through the hard clay ground we have (after I finish the concrete). So far it seems to be a great tool. Besides, who wouldn't want to add a cool tool like this to their toolbox for less than a rental would cost?

After searching n' searchin' thru many different vendors and many different models I had ended up with this as first choice due to the many A1 reviews from everywhere on this product AND I can surely state - 'this one surely performs' !!! Arrived within days so 'very fast svc.' is also worthy of a note. Setup was a breeze - only having to add a bit of oil for which I had to do a few minute search around here for. Was kinda surprised by its weight at first - thinkin' uh-oh is this going to really do what I need it to do . Within a few days it went outside - right off cracked a section (5th photo) within a few minutes and this concrete was 'not' a light duty pour by no means - was poured 15 yrs. ago showing no deterioration nor any cracks in its '16 slab' total length! Prior to more usage I got out the circ saw bladed for masonry and did a few saw cuts here n there near any false cuts to help prevent next slab breakage due to the mesh since I was only removing certain slabs at this time. This demo tool removed: 2 4x4 (6-inch thick) 'fully meshed' raised aggregate slabs within a few hours without issue! All debris was cleared from the areas prior to end of day! Completed only using the included wide chisel bit for the whole job - once finished this bit acually nearly appeared as new! So that's also worthy of note here. I just kept movin' approx 6in. from every next split and this tool kept on splittin' til completed. It never bogs down and never once got stuck - it even went right thru the mesh in some areas - remember they're fully meshed. I still have 2 more slabs (one's 4x8) yet to do but the weather here delayed that til spring time and I'm sure this will handle the rest and more when the time comes giving me years of future statisfaction. Very satisfied overall - what a great deal it had been. NOTE - the only drawback I had was when ithe kit first arrived ... the case had been cracked - at first I didnt even notice but upon using the case as intended to pull the kit across the floor it was tilted to one side - once I removed 'all' the contents I found the cracked corner split toward a caster (the obvious weak link) - but hey it still rolls so no biggie - it'll carry it all along just hafta b a lil more diligent as to where it travels (like away from any gravel). Yes they could've molded the case with a lil more thickness thou their goes the price ... to me the main value is in the tool itself - and this was a sure winner in that dept. ... simply awesome ! ... :)

I have been using this tool for about 18 months. I live in South Florida where there is 4-6 inches of top soil and then corral rock and packed-rock fill. I used to spend hours digging holes for new trees. Sore back and hands were part of the projects. Not anymore. I have been digging holes 2-3 feet deep and 3-5 feet in diameter in less than an hour. It takes longer to clean out the debris than to hammer it loose. I have also used it to dig out root balls (thanks to Hurricane Irma). This tool is amazing. I thought that the price was too good to be true. I expected a hammer that wouldn't hold up. Instead, I have a tool which is as solid as can be and works just as it should. So far, I have about 30-40 hours on it and it hasn't missed a beat. I expect many more years of use.

This Demo hammer is pretty much like all the other clones you can find. I got this set because I wanted the spade bit as well. They were packed well enough. The case for the hammer is poor quality, and had slight damage, but arrived functional. It's a plastic case with wheels and 3 latches. The spade has it's own plastic case. After reading other reviews on similar hammers, I took the handle apart and replaced the cord. The original cord was a 9 foot 16 gauge (too small for something listed as 2200 watts). The original connections were better than some I had read about. I used a 15 foot 12 gauge cord. I also checked all the Allen bolts and they were all tight. The hammer comes in a plastic case, and in the case they include the standard bull point and chisel bits. You also get a bag with an empty oil bottle, 1 spare set of brushes, oil filler wrench, and 4mm and 5mm Allen wrenches. The hammer also has bolts that take a 6mm Allen, but that wasn't included. Not a big deal, and possibly just an over site on my set. No oil was included. There was a minimal amount of oil in the hammer, but not enough to run it. Pep boys has some 40 wt, so I got that. I've used it for a few short projects and it has held up well. The bolts are all still tight, and I haven't needed to add oil yet. The bull point does a good job of breaking up concrete. The chisel works well for breaking up bricks. And the spade is really good at helping dig in our hard clay soil.

El uso adecuado del martillo de demolición ofrece un rendimiento adecuado, se está utilizando para romper tierra y darle nivel a un terreno y ha funcionado perfectamente.

Hasta ahora muy buen resultado, por su precio. No se ha usado en exceso pero mantiene un gran funcionamiento, desconozco el uso de otras marca es lampromera vez que adquiero algo así, si espera usos no muy saturados creo es una buena opción.