Brownells #4-40 Round Wire Gauge Carbon Die

The Brownells wire gauge carbon dies are essential tools for gunsmiths and firearm enthusiasts, designed to cut precise external threads on various firearm components. Made from high-quality carbon steel, these dies offer durability and accuracy in threading operations. They are available in a range of wire gauge sizes to meet diverse threading needs. Each die features a 13/16 inches outer diameter, ensuring compatibility with standard die stocks. The carbon steel construction also allows for the easy removal of broken die fragments, which can be shattered with a punch if necessary.