I was expecting a tool that would last through the project I was using it for. I was completely shocked at the quality of this product, at any price point. It exceeded my every expectation. The included accessories worked perfect and still had plenty of life at the end of my project. Get this product, you won’t regret it.

Home reno job removing ceramic tile and concrete backer board. I did not wish to pay for a name brand at 3x price since I do not see a need for the tool long term and rental costs were prohibitive. This tool has performed flawlessly removing 70 square feet. Read the instructions and grease the tool once a day and the bits a few times a day and it works great. Only complaint is it is not variable speed but you can compensate by varable pressure. Well worth the price.

I've only used this for a single project thus far but performance has been great. As background, I bought this as I was getting nowhere with the bottom of the line Ryobi battery powered hammer drill - that things a joke. My project needed to drill 60 holes in 3-yr old very hard concrete, 1/2" bore 5" deep. The Ryobi drill failed to get more than about 3 inches deep after ~20 minutes using my Freud 1/2" x 6" SDS bit.This tool, same Freud bit: 17 seconds per hole. Now, it always wanted to grab and rip my arm off at the bottom of the hole, but you just need to pull up and expell some powder to complete the hole with no issues. And the drill gives you good warning when it's about to catch, just pay attention to the sound and tension and you'll be fine. Also make sure the side handle is cinched up tight.The only actual "complaint" I have is that on one course of the wall I was driling, I think I hit rebar and this made the drill completely seize and the clutch to just spin. I'm not using a 4-cutter rebar bit though, so I chalk it up to my bit rather than the drill, but I'm not 100% sure if it can handle rebar or not.The included bits work well, but the 12mm bit included isn;t quite big enough to make a nice hole for true 1/2" wedge anchors. Expect to possible splash out $10-20 on a nice bit depending on what you're up to. Given that the bits are more of bonus, I wouldn't discount them for this. They do work well at the size holes they're rated for.I haven't tried the demo hammer feature yet. I may update the review if I do.

El producto está muy bien, lo único a considerar es el hecho de que no generan factura (comprobante fiscal), sería bueno que lo pongan en la descripción del producto.

Muy completo bien precio

Llego antes de lo previsto y en muy buenas condiciones.Ya probé todas las opciones de trabajo y funciona muy bien. Aún me falta darle más trabajo de demolición, pero para ranuras está excelente.

No le pide nada a ninguna otra marca, tiene todo lo que dice y hace todo lo que dice, todo es de gran calidad, hasta el maletín, llegó en perfectas condiciones y en tiempo record.

No se pudo cargar el contenido.

Actualizado 20 Nov. Recién hice una demolición con este martillo y funciona perfecto! Se llevó el concreto de 30 años y la piedra sin problema, eso si con el trabajo y el sol, se calienta bastante, lo dejo descansar 30 mins. X cada 50-60 de trabajo. Pasé mucho tiempo queriendo comprar un taladro demoledor pero no tenia necesidad realmente y las opciones de Bosch y Dewalt muy caras, y con un piso que necesita demolerse en puerta decidí probar este taladro, y apenas tuve oportunidad de probarlo, de momento puedo decir que es bastante bueno, perfora concreto sin ningún problema, algo que noté es que el polvo que genera es más fino y el ventilador del taladro parece huracán, por esto mismo vuela mucho más polvo, así es que es importante la protección ocular y respirador. Muy buen producto, llegó completo, rápido y sin queja de mi parte.

I don't ever buy power tools from unheard of foreign brand names, but I had a need for a specific project where buying a similar tool from my usual brands would have been 3 or 4 times more expensive. I'm glad I went with this one!For over a month we have been breaking off the mortar from a 170 year old stone foundation. It was a tedious process with hand tools, sometimes taking an hour to do a few square feet. With a chisel attachment on hammer mode with this tool I was able to do a square foot in seconds to a minute max! Wish I had it sooner.I haven't tried the drill function, but I can say that the hammer function has plenty power for what I need and has never slowed or strained with my use. I ordered another set of SDS Plus bits and really I would have been fine with the few that came with this tool.The only downside to this drill is the weight. At nearly 20 pounds, it gets very tiring to hold for more than a couple minutes against a wall when it's not at a convenient height. However, one day I used it for about 6 hours during an 8 hour stretch and even though I was a little sore later, there is absolutely no vibration stress to your hands or body. My non rotary hammer drills would have beat up my hands.Some things to watch out for are maintenance and safety related. The instructions say to add grease after 40 hours of use. I noticed a bit of a squealing sound as it slows down to a stop after about 20 hours of use. Luckily, they give you a tube of grease free, as well as a wrench to remove the grease plug. It's really simple to open and squeeze in the grease, and immediately the drill sounded better. So make sure you keep it lubed. Also, this is a very loud tool. The cooling fan runs noisily, but once you press the bit to create the hammer action, it's loud. Please wear hearing protection and safety glasses.After removing over 500 square feet of mortar in a dusty basement, this inexpensive beast is still going strong and I highly recommend it if you're on a budget.

El equipo muy funciona muy bien , el único pero es que apesar de venir sellado y todo , el estucho llego roto

Aun no lo he probado en el Trabajo, pero llego bien empaquetado y antes de tiempo..Me gusta que lo acompaña un pequeño kit de Mantenimiento preventivo: grasa, carbones, manual,llave.Lo eh probado por el momento, solo al prenderlo y ver si funcionaba las diferentes funciones, y excelente sonido del Motor se escucha potente.Ya lo probe excelente potencia.

Edit [11/4/19]: Stiill going great! Used the 3" chisel to remove an old mortar shower pan and wall surround done in ugly old tile. Then, after cutting large rectangular openings in the slab underneath to get at the old cast iron drains needing replacement, used the Eneacro with narrow bits to break the concrete into manageable sized pieces. SO glad I bought this! Unfortunately, I'm now out of grease, and although the hammer is still working, no one from Eneacro has yet responded to my question of what grease to use! Hellooo!I bought this just over a month ago, and the hammer function just stopped working. I was prepared to be upset, but then I thought even though I haven't used it as many hours as they said before it would require adding grease, I would try doing that. I squeezed a little more than half the tube provided into the hole on the top (nice of them to include the grease and the tool to remove the cap). Then I ran the drill without attempting to hammer or drill anything for about thirty seconds. When I tried hammering again, the chisel just vibrated slightly, but within a few seconds, the old sound of the powerful hammer came back and the chisel went to work again!I know the company has someone read these reviews, so I hope they will respond with information about what grease to use when I run out, which I will be doing sooner than I thought. I am so relieved that the lack of grease was why the hammer stopped working, because I have done so much with this tool in the month I've had it.First, I used it to drill holes in CMU's (cinder block) to anchor furring strips with Tapcon screws (2x3's on edge to accommodate 2" polyisocyanurate insulation board). I bought a Bosch 3/16" SDS-Plus bit to pilot the screws. SO much faster than my 18-year-old Makita hammer drill that had begun to scream at me.Then, I used it to chip off some uneven concrete. I had to be careful, because it wanted to take away more material than I needed to get rid of. I ordered a 3"x10" straight chisel from another manufacturer so that I could take up glued down linoleum flooring quickly. I haven't done that job yet, but I also knew the wider blade would provide more control in chipping away high spots in concrete.After that, I used the rotary hammer to put multiple 3/16" pilot holes for Tapcon screws to anchor pressure treated floor plates over 30-year-old concrete. This was the kind of task that had likely killed my hammer drill over the years as well as taking a huge amount of time to drill each hole. Thus, this was the true test of the rotary hammer that I bought to replace the Makita. What a dream! The ENEACRO had each hole to full depth almost instantly, and since it was so fast, the bit didn't get hot the way the bits in the Makita had. So these bits should last much longer because they stay relatively cool.Next, I used that new chisel to make digging a trench though hardened dirt and sandstone rocks to lay a drain pipe to carry water away from my foundation. Wow! Made the job much easier than it had been using a shovel and gave me far more control than a pick would have provided in breaking up the soil just where I wanted the trench. A narrower chisel would have just buried itself and I would have spent all my time pulling the chisel back out of the hole, but this one was perfect. Any wider chisel in this soil, and I would have been better off with a full-sized SDS-Max demolition hammer, which was good, because I couldn't find a wider chisel in SDS-Plus.After that, I used both the narrow chisel that came with the rotary hammer and the 3" one I bought separately to break up 5 1/2 CMU's that had been solid grouted with concrete, rather than ordinary mortar. Several had rebar set into them, so I also used my 12" diamond blade concrete saw. The hammer allowed me to trim the CMU away from the poured concrete that was placed behind the blocks without gouging it, which was my goal. The saw only cuts about 4" deep, and I needed to go 8", so the chisel was indispensable. It was at the end of this job that the hammer function stopped working as well as it had, and I thought it was maybe just that the machine was hot. The fix was as described in my first paragraph above.Most recently, I made a 4" round hole in ungrouted CMU to run a dryer vent through the wall. The smaller chisel did an almost perfect job of it, so I only had a tiny bit of hand chiseling to make the hole fit the 4" duct almost perfectly, with very little room for caulk! I haven't done the outside hole yet (It's raining out there!), just put a small hole in the center of where the 4" hole needs to be from the inside, making it easy to locate the hole on the outside when it stops raining.If you have suffered from the inadequacies of even a heavy-duty hammer drill for years, as I have, do yourself a big favor and step up to the ENEACRO rotary hammer. It's a terrific bargain in a powerful tool!