This Jackhammer eases through the toughest of concrete, brick, or block... If I'm nitpicking - The only thing I would like to have seen added to this great tool is some rubber blocks or moulding on the back of the tool, so when it's rested against a wall or laid down flat on the ground, it would hit the rubber moulding instead of the dura shield housing, which would prolong the life of the tool. (all in all it's a fantastic tool.)

I bought it to break an old cement wall. Performed to my expectations.

This thing is a beast for the size, 6" thick concrete like butter.

We bout this about a month ago an have used it several times great piece of equipment to own

Bought to break up concrete in a tight area that the bosch brute was too heavy to hold sideways and this tool works great and has plenty of breaking power, saved a lot of time from using smaller hammers to do job.