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.

The price along with the quality makes this diamond stone a great product.

Used it to clean up patch work on concrete! Worked great!

I used this to grind down the nubs left over from the forms in my basements me it worked great. Would order again for the price if nothing else.

I bought diamond plugs locally in MI, it is my first time to get tools abroad.very cheap and good qualtity. amazing experience.

I received the diamond plugs in time, work good on my raw floor. Possibly order more in July.

The tools lasted much longer than I anticipated! Will buy more next month.

Amazing tools, very aggressive

Grinds very aggressive. I like it

Great Terrco Plugs, perform same as my old plugs, but much cheaper.

Good product, just as described. Aggressive grinding disc.

The build quality was better than I had anticipated. They were well worth the money.

great grinding power and easy to use.

The build quality was better than I had anticipated. They were well worth the money.