The Baer Circular Die in metric fine pitch is a precision external-threading tool designed for machinists, hobbyists, and workshop professionals who need reliable M4.5 x 0.5 threads. Built for use with a die stock, it delivers clean, consistent threads with long tool life.

• Material: High-speed steel (HSS) construction for durability and longevity.
• Thread Type: Metric fine pitch, M4.5 x 0.5, right-hand threading.
• Cutting Edges: Precision-ground teeth for clean, accurate thread formation.
• Design: Circular die geometry that maintains stability and even cutting when rotated in a die stock.
• Compatibility: Engineered to pair with standard die holders/die stocks for controlled rotation and consistent results.

Whether repairing worn threads on a shaft, adding new threads to a rod, or fabricating a custom fastener, this Baer die helps you achieve precise engagement with mating parts. The HSS construction withstands repeated use, while the finely ground edges minimize chatter and produce smooth, usable threads with minimal rework. Ideal for a range of general metalworking tasks across automotive, plumbing, and workshop environments.