SALI 4.5 Inch Concrete Grinding Wheels 14 Turbo Diamond Segments 5/8-11 Arbor Diamond Grinding Wheel Fit for Paint, Epoxy, Mastic, Coating Removal

Very very good ,eats concrete like hot knift thru butter.

I need to get the old paint off my baby sister’s concrete vault…it took the paint off very quickly and easy

Works well as described

I had a high repair to my slab that I wanted to grind smooth. This worked very well. Didn't seem to wear much at all

Tried this on a concrete patch where I repaired a portion of our driveway. Works great - please use goggles and the angle-grinder's guard because small concrete fragments shoot out fast. But, with some effort I was able to smooth a very rough section down to the smoothness of the rest of the driveway. Almost no detectable wear on the wheel, so this will last a while.

Used two of these to grind concrete pool deck imperfections &c cracks before filling, and prep entire surface before repainting. Works great!

grinded down the edges of my concrete patio quick and easy

This grinding wheel worked great, although I should have also got a coarser one to start with; As it was, I used a chisel to take off the corner of the lifted sidewalk section, then smoothed it with this wheel. I used it on multiple sidewalk sections.