Review on Type】12PC Concrete Mgtgbao Masonry Tungsten by Paul Lewis

These are very high quality masonry drill bits. Brick was pierced like butter, ceramic tile too. I don't have porcelain tiles to test them and that's always a problem, but I suspect they'll work fine. I like that they contain two small parts that break over time. By the way, after my test, the black coating was completely intact. I like the hex shank to keep it from slipping in the drill chuck and each drill bit is clearly marked by size at the base of the shank. comes with a storage box, tube or even a small bag. However, I did find an old Craftsman bit case in my garage that they fit in. I see no point in deducting stars because I don't have a storage box because I knew that when I ordered it. Just a respectful offer to the manufacturer. I've used many pieces of masonry over the years, some good and some junk, and these are some of the best I've used. Great product at a very reasonable price. .