Bought it to remove a concrete shower base....knocked it out in about 10 minutes! This tool sb sold with a case...too many accessories to lose in the garage wo a case. Uses SAE 40 oil but they presume you know that...also it was received without any oil in the tool...so that sb mentioned but it wasnt....also no mention of installing or changing a bit but easy to figure out. Heavy but easy to use...not a lot of vibration in your hands but i only used it 10 minutes so far. Made the job easy.
The way I wanted it for DIY job and did work out great. Great powerful and EZ to work with. I demolished Block wall , Removed Floor Tiles and some Concrete floor. Worth it and trustworthy. I would definitely recommend this.
I have never used one before but I can say this one cut up limestone boulders in my yard with little effort. Purchasing this was cheaper than renting a larger unit so I am very happy with my decision.
I was worried about purchasing this tool thinking it would be made cheap, and wouldn't do the job, and or break easily.. I Used the tool for a couple hours today breaking up rock,
So far, I have been very impressed with it's performance !
I've only used this hammer for 3 days, but it worked without any problems and cut through hard pan and shale like butter. I used a asphalt cutting bit to make the trench wide enough for water lines. So far as I have used it, I would say I've got my monies worth.