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

this does not screw on (does not have a nut welded onto it) so you have to secure it using the nut for Cut off saw discs. Otherwise it appears to be as good as the Dewalt product. I gave it five stars because based on the value/price it’s a good buy.

Im a home owner and had a small project that I needed the grinding wheel for. It performed very well for my purpose.

This is a good buy worked great

Did not last as long as needed . Cleaned 9x4 area of glue of concrete and then noticed it was ground down too far for more use. Ill need 4 total. Still cheaper than 40 to 50 dollar wheel, but the higher wheel might last multiple jobs. I wont know.

Great deal for a package of two. They are probably not the most durable compared to more costly ones, but it served my purpose for evening out a bridged footing for deck stairs. I recommend!

This is the second time Ive bought this item, so I certainly fairly satisfied with it. They wear out quickly, but are so cheap that they are a good value. If youre looking for a cheap throw-away item for one-time use, this is it. By the way, some reviewers said they got only one, whereas others said they received two. I got two.

I bought two diamond grinding cup, only received one, i requested for the second i have not received a response

worked great to level out some bumps on bluestone under a pair of stair stringers. i was worried about going with the ultra-cheap wheels on amazon but it worked great. for the small project I had. With two concrete grinding wheel for <$10 one obviously would expect the world. But worked great for my small project and the wheel I used looks like it could handle a couple more small project.

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.

This is a good buy worked great