Review on 🧱 Highly Durable Industrial Concrete Cinderblock for Masonry Projects by Edgar Clark

I purchased this product to install 2 safety bars in my shower. These drilling points were not in use. 2 1/2 holes and the bit head is completely gone! The holes were drilled into the ceramic tiles and it appears that the tiles were thousands of times harder than the metal used to make the drills. There are only 6 holes in the end and only install one protective bar. I DO NOT RECOMMEND INVESTING YOUR MONEY IN THIS PRODUCT, ITS QUALITY IS VERY DOUBT!