Review on 🧱 Masonry Management Concrete Plastic Tungsten Cutting Tools by Tom Tucker

These bits actually work as shown in the video. I was able to break through the ceramic tiles in the shower without much difficulty. While the two cobalt bits I tried before didn't work. However, these bits are overly powder coated. I was only able to get a few of them to fit my driver and it took pliers to block the channel and some serious effort to get the bit back out to get it back out. The drill also dug hard through the tiles so I'm not sure how strong they will be. I'll be back.