I used this to remove some heavy paint layers from a concrete floor in my basement before redoing the floor. I found this grinding disc worked much better than the brand name grinding tools I already had. I ran through the whole job quickly.

I am very happy with these grinding discs. Used to remove the concrete floor lippage of my patio and smooth out the concrete surface. These have worked well and seem just as durable as more expensive discs. Great product with a fantastic price.

Worked great like it should. Bought a few pieces by accident but doubt I’ll return to buy the extra. Did about a 9’x12’ room and was great. It will make a lot of dust during grinding. This is not the tools fault, this is normal when grinding concrete.

As described. Products performed better than expected, five arrow segments are very durable and aggressive. I ran through the whole job quickly.

Had test a few pieces on my grinder. Very aggressive discs with a good price. Also nice package. Thanks DTS for their good service.

The arrow segments are very aggressive for coating removal. The performance is very good. Worth the money！

Received the discs, will use them in 2 days.

I used it, worked great, will use it some more later.

I am using this to level rough concrete in my garage.It cuts fast and I can get a relatively smooth surface

Shipping very fast bear best quality the hoped.

Strong, And many grits to choose from.

Order 50 circle. IT perfectly! Recommend product.

Good product I used for my entire garage floor and did great job of removing the material.

Efficiency and long lifetime, the price is very favorable and worth buying

I was skeptical about the grinding disc since it was much cheaper than others. It did a tremendous job. My garage is 21’x11’ all covered with a weird paint and it is all clean now.The grinding disc is still in a good shape for another work. Definitely would buy it again if need.

Arrived faster than expected and is exactly what I needed.

It does exactly what I need it to. Fast material removal, good surface finish and its stood up to a LOT of use and still going strong and has plenty of grinding material left. I couldn't be more pleased.

5 Arrow segments remove the scratch pattern excellent.

Performed beyond expectations for the price.

good but more aggressive than I wanted. I used it in corners and under cabinets for preparing concreted flooring to be stained.