I bought 12 pcs of this Trapezoid Grinding Heads, for now gave good result, will see the whole grinding result next week.

My son uses it in his concrete works. He likes it and has had no problems with it’s quality.

Come fast good quality

I love it it did what I needed it so

Great product did the job perfectly

Good products. I used this to get the edges and some profile in my garage in prep for epoxy. I used it dry - I suggest you do the same and get a good dust mask - not a cheap paper cover - a real mask. It did exactly what I needed it to do.

Good quality awesome price.

Worked great and has lasted a long time.

Fast Shipping and a great price, item was exactly as expected.

Wears out slowly.