Review on Chisel Hammer Rotary Concrete Includuing by Bryan Fields

3 out of 4 bits work but has a manufacturing defect (see photo) one of the bits does not fit (sds plus grooves are cut square and one slot is clogged metal debris which I do not can remove). I just looked briefly at the other three bits and saw that they are very soft metal, but they work. I'm still giving this set 2 stars out of 5 because it's so cheap, so I didn't have high hopes that it would be anything like the Bosch or Milwaukee bits I usually use (they cost over 4 times as much) . like these). Being soft metal, I expect to need to grind them to a good edge after minimal use, and while they don't break while I'm using them, they're cheap enough to use for a few small tasks before they pay. himself 10 times. In the future I will take more expensive branded things. You get what you pay for.