HERZO Diamond Concrete Grinding Wheel 5 inch,Diamond Cup Wheel for for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing

I purchased this one and a $55 competing product. This one cut 3-5 times faster than the $55 one. I beveled 2 uneven sidewalk lips and it seems hardly worn.

Well worth the money saved over the name brand grinding wheels!!

This was the perfect wheel for taking glue off concrete. I've had a lot of other wheels I've purchased in the past for concrete work but they all took too big of a bite out of the material too quickly to make for a reasonable glue removal tool. This however was perfect.Don't get me wrong, it still can take material out if needed but it's not nearly as quickly as some other wheels out there and you feel much more in control while operating I.

Easily regraded 110 sq ft to lay wood down on a cement slab. Went through glue and leveler like it was butter and it has plenty of service left.

Gets through cement without problem. Seems good quality.

I've been buying a lot of grinding wheels to level out a contractor's sloppy concrete floor in my basement. This grinding wheel is the top dog and I still can't believe it removes material faster and lasts longer than $80 grinding wheels. I highly recommend this grinding wheel!

This grinding wheel is awesome. I’ve been using it on a concrete and block retaining wall and stairs. It’s definitely worth the price, I’m buying another.

Good quality and excellent grinding ability.