The Baer Circular Die (HSS, UNEF, Right-Hand) is a precision threading tool designed for general use on cylindrical workpieces. It’s ideal for machinists, hobbyists, and repair scenarios where clean, accurate external threads matter.

• Material: High-speed steel (HSS) for durability and long cutting edge life.
• Thread Type: UNEF (Unified National Extra Fine) external threads, 1-1/2" diameter with 18 threads per inch; right-hand configuration.
• Size: 1-1/2" x 18 UNEF, compatible with standard die stocks or die holders for steady rotation.
• Cutting Edges: Precisely ground teeth to deliver consistent thread form and smooth engagement with mating parts.
• Design Intent: Built for general threading tasks across common metals, supporting reliable, repeatable results.
• Brand Quality: Baer dies are known for precision and longevity in everyday threading projects.

Use with a die stock or die holder, and apply appropriate threading oil to reduce heat and improve chip flow. Maintain steady, even rotation to form accurate threads, minimize tool chatter, and ensure clean shoulder-to-nut engagement. This tool is well-suited for creating new threaded ends, repairing damaged threads, or preparing fasteners in both professional shops and DIY setups.