Review on 🔨 8PC Tungsten Concrete Masonry Mgtgbao by Chad Mills

I used these drill bits to drill holes in a tiled shower room to install a heavy sliding glass shower door. The first hole went smoothly, the second not so much. We didn't put a lot of pressure on it. I had to spray water to make the next few holes. Drills may not work for prolonged use. Made what is needed for our DIY project.