excellent quality great for fast cutting.

The cutting disc worked well on hard concrete.

I've worked construction my whole life and I wish I found this tool years ago. It worked really quickly and did what I needed it to do.

Excellent for grinding cement. It seems to last for a very long time, I have done lots of grinding with it.

Does it's job well. I used this to grind down my concrete floors before installing a floating vinyl floor. It was a very dusty job, but this wheel made quick work of the concrete. I used it for about 15 minutes on the floor, and it doesn't appear to have affected its lifespan at all. Obviously a well made tool