Review on NordWolf 5-Piece Multipurpose Tungsten Drill Bit Set: 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm by Marcelo Montalvo

I have tried these bits on various materials and while they work well on brick and concrete these are not the best bits I have used for this purpose have. They drill a bit slower even with a hammer drill and they're a lot better than standard drill bits, but I wasn't overly impressed with this type of material. For metal and wood these bits are slightly better and don't seem to dull even after prolonged use. I like hex bits because they work with any 1/4" impact driver as well as standard drill bits. The bits come in a storage box that can be hung on a pegboard. I've drilled very hard, old concrete and brick, and they may work better in fresh concrete. They're not bad at all, but I would use them as a set of general purpose drill bits that can cut through almost any material if you don't want to, and don't want to, carry around many different types of drill bits. not sure what you need to drill.