Based on our own experience using this threading die we can confidently say that it has helped us cut threads smoothly and efficiently. The metric right round machine thread cutting tool is durable and precise; it cuts clean threads that are perfect for different industrial applications. The only downside is that it takes some time to get the hang of it, but once you get the right technique, it becomes a handy tool in your arsenal. Highly recommended for those looking for a reliable threadingβ¦