Sometimes you need an old school tool to get a job done, and not something that you get from a third world country that fails when you use it. I have been using C.S. Osborne leather tools for a few years now in my leather hobby. These are tools that if taken care of, your grand children will be passing them on. Learn to sharpen your tools and these things make short work of making holes in leather or a gasket for an old piece of machinery.