sansheng 4 Pieces Concrete Grinding Wheel 4 inch,Diamond Cup Wheel Angle Grinder Wheels Grinding of Concrete, Granite

multi use tool

For this price, great deal! Used to prepare glossy tile floor for new tile overlay, looks hardly used after 50’ sq. of removed surface.

Works great for leveling out high spots on concrete patios.

works great

I started grinding masonry paint off the exterior of my house foundation with a $45 brand name grinding wheel. I ground the teeth off the wheel in about 24 square feet. These wheels cost under $5 each and last for about 15 square feet. Thats $2 per sq. ft. vs. 33 cents per sq. ft., so I save a lot by having to swap these grinding wheels a little more frequently. I have noticed these wheels last longer if you dont grind constantly. They seem to wear faster when you get them really hot.

Works well, almost no wear after 30 minutes use on mortar, concrete, stone,

Worked great. Grinder an entire garage floor with one blade and it hardly shows any wear.

Good product

If youve ever tried to get old thinset off of tile, this is the way, it will take porcelain down too.

I cant recommend this for a large project, but its good enough for a small project, like taking the edge off of uneven concrete walkway. It takes some repeated back-and-forth, but it does the job.