We are a family owned small contrator, the tools were good for hard concrete floor in CA. Perfect with our Husqvarna grinders. Much cheaper than locla items, and quality is very good.

Great product with special teeth design, delivered on time and as described. Really works amazing on concrete!

Ilike the design of this tool, teeth shape segment help to grind.

I like the segment tooth design, it seems cut the floor fast. Excellent grinding head.

I a small contractor on local, this tool I like it.

Worked great on an uneven bathroom floor

Just what I needed for my concrete floor.