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

Works great grinding concrete garage floor.

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

Used to try to get off glue on concrete porch and worked but the concrete was scratched up. Not the tool but the glue was so hard and has been there for a long time.

The blade fit my older Makita 4” angle grinder. Worked fine though we had more cement to remove than anticipated. Ended up buying a larger angle grinder but these blades are a great value for the price.

Good product

Used to try to get off glue on concrete porch and worked but the concrete was scratched up. Not the tool but the glue was so hard and has been there for a long time.

I needed to shave down some concrete for the entryway of my driveway and this did the trick wonderfully. I use a 4-inch angle grinder by Makita and had no issues. Item comes with a washer in order to adapt to the smaller arbor.

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.

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!

Wheel ground down faster than it could grind the concrete.