sansheng 4 Pieces Concrete Grinding Wheel 4 inch,Diamond Cup Wheel Angle Grinder Wheels Grinding of Concrete, Granite

I used it to grind down about 150 sf of my concrete porch that had uneven and damaged concrete, prior to resurfacing it. This disk made the job so easy. Make sure to wear a mask and eye protection because you’ll make a lot of dust and things will be flying all over. Beat part is, after all this grinding I still have about 90% life left on the disk!!

The center ring was off when i received it

For this price, great deal! Used to prepare glossy tile floor for new tile overlay, looks hardly used after 50’ sq. of removed surface.

If youve ever tried to get old thinset off of tile, this is the way, it will take porcelain down too.

Works so well!!!! Much faster than other discs.

item as I needed Thank you

Amazing product. Long lasting. Great results. Redone my 20 years old garage floor with a lot of cracks and issues. More expensive products didnt last as long.

I cant recommend this for a large project, but its good enough for a small project, like taking the edge off of uneven concrete walkway. It takes some repeated back-and-forth, but it does the job.

Great for the price, also work very well. Talking of around the house, not professional to judge..

holds up when grinding brick. easy on, easy off.