Dude I'm so impressed. I don't do enough concrete work to have them but I also used it to put anchor bolts into an existing foundation and all of their kit is mint

I've used it to put fasteners into steel beams. Gotta use a stronger powder, and it shakes the hell out of your arm, but it works great

That makes sense and I can see that. Between this and the framing nailer my arms are cooked