3 Pieces 4 Inch Concrete Stone Ceramic Turbo Diamond Grinding Cup Wheel,12 Segs Heavy Duty Angle Grinder Wheels for Angle Grinder (Yellow)

Wheel ground down faster than it could grind the concrete.

good

Did the job I needed it to do smoothing out a concrete floor on a budget

Works great. Remember to buy a dust shroud if you’re grinding indoors. This works so well you will fill a 1000sq ft with dust in 10 minutes if you don’t......I did. Ugh.

I bought this item for a one time used. It sanded the uneven pavement down to my liking. Used less than 5 minutes without grinder shroud, got very dusty during used.

Works really well, worth every penny. Used it to grind down some floor level that didn’t turn out level.

Used these to grind down some Unleveled concrete slab in order to put down some hardwood flooring. Did the job as expected!

Great value - fast removal of thinset and also used it to grind the edge of some cement board.

Did the job I needed it to do smoothing out a concrete floor on a budget

Good blade for the price had to grind concrete worked very well would definitely buy again if needed