Used it to level out concrete before putting down new flooring. Ate through concrete, finished project and it still appears to have lots of life left

Perfect for concrete removal or leveling.

Excelente exactly what I ordered! Excelente quality!!!!

Good product

POWERFUL! I needed to round up a rather large rock and this plug did the job wonderfully.

Great product. Grinds fast. So far great results with 1 hour of use.

Good performance for the diamond plugs, did a great job for praparation grinding.

It is fantastic terrco stones, price is much lower that loacl market in CA.

The stone plug work very well on hard damaged concrete floor,Dry cutting is workable. I may try hard bond next time

I like this terrco stone, work well on bad concrete floor. My workers like the tool, and me too

My third order from you, I realy like this plugs. Will use more next month.

Arrived quickly and works as expected.

The grinding plug works great.

I think this product will last me for a long time doing occasional concrete grinding here and there.

Very strong, great grinding capability on concrete.

Cut ground concrete without a hesitation worth every penny.

Grinds down concrete blocks like a hot knife going through butter…very good tool at a very good price!

Worked great on a garage floor repair.

I used these to polish my concrete countertop for my wife's laundry room. They are amazing. I highly recommend them.

They look great. I have not used them yet.