Review on Fast Change Diamond Floor Grinding Discs, Set Of 3, Medium Bond, 18/20 Grit by Kristopher Tight

I was skeptical about these discs at first because I had never heard of the brand. However, I was pleasantly surprised at how well they performed. The set of three discs made quick work of transforming my dull and stained concrete floors into a bright and polished surface. The medium bond was perfect for my needs, as it provided enough abrasiveness to remove the stains and imperfections without damaging the surface. The 18/20 grit was also just right for achieving the desired level of smoothness and gloss. The fast change feature was a game-changer, as it made swapping out the discs for different grits a breeze. This not only saved me time but also allowed me to achieve a more precise level of finish. The only reason I didn't give these discs a full 5 stars is that I found that they wore down faster than I expected. However, considering the price and effectiveness, I'd say it's a minor issue. Overall, I would definitely recommend these Fast Change Diamond Floor Grinding Discs to anyone looking to transform their concrete floors. They may not be a well-known brand, but they certainly deliver on performance.