Meet the Milwaukee High Carbon Steel SAE Hexagon Die 3/8-24 NF — a precision threading tool built for metalworking pros and serious DIYers who demand durable, repeatable results.
Designed to cut external threads on steel and other metals, this hexagonal die gives you the control you need with a firm grip and accurate alignment. The hex form accepts a standard die stock or wrench, making it easy to apply consistent pressure through every pass.
Key advantages:
-
Material and toughness: Crafted from high carbon steel for wear resistance and longer die life under high-torque threading tasks.
-
Threading specification: Cuts 3/8-24 NF (National Fine) threads, ideal for strong engagement in smaller diameter shafts and components.
-
Single-piece packaging: Sold as one die in carded packaging, ready for immediate use in your shop.
-
Versatility: Suitable for repairing damaged threads or creating new ones on 3/8 in diameter stock in metalworking projects.
-
Brand and reliability: Milwaukee’s reputation for rugged, purpose-built tools shines in this die, designed to stand up to daily shop use.
Usage and care tips: Use an appropriate cutting oil to reduce heat and extend edge life. Align the die square to the workpiece and turn with steady, even pressure—start with light passes, then gradually advance to full thread depth. For best results, pair this die with a compatible die stock or handle to provide the leverage needed for consistent cuts.
Who should use it: machinists, maintenance technicians, bicycle and automotive hobbyists, fabricators, and professionals who routinely thread 3/8 in stock. If you need reliable, precise 3/8-24 NF threads without compromise, this Milwaukee die is a strong, practical choice.