Works so well, it's fast and easy to use.

Works great and a great price. I ground off thin set and high spots on a concrete floors. Lots of dust but the tool performed well.

Great durability!

This is my first experience with a concrete grinder, so I do not have anything to compare this to, but I spent a few hours grinding away leveling out some older concrete, and this is done a great job.

Looks great, like the show itself look… Delivery fast. Seller huge respect.

Excellent grinding wheel. I used it to remove old linoleum backing and cutback adhesive. It did an outstanding job.

Extremely aggressive tool, wears through the concrete like butter almost too aggressive in some occasions. Perfect for concrete removal or leveling.

Worked really well. I used it to smooth out a repair to a concrete slab.

Arrived on time,looks good, will test them two days later.

Good deal! Don't know the lifetime of this Disc, but they work very well so far

We are a family owned Contracting Company and use these 4-nch discs quite often.Already bought more after trying one. Premium quality and awesome prices.

Bought 4 segments for grits 30, 50, 70, the output is great

Worked great on a store floor repair.

I have to say it is a amazing tools on my floor grinding.

Excellent quality with long lasting

good worked as described