The Baer Circular Die HSS - UNC - Right Hand - 5/16 x 18 is a precision external-threading tool crafted for stainless steels, built to deliver clean, reliable threads with long tool life. Designed for professional workshops and serious hobbyists alike, it fits standard die stocks for smooth, controlled threading.

• Thread size and type: 5/16 x 18 UNC, right-hand external threads
• Material: High-speed steel (HSS) construction for durability and sharp, consistent cuts
• Intended use: Cuts external threads on cylindrical workpieces with precision
• Compatibility: Designed for use with a die holder or die stock for steady rotation and even cutting pressure
• Edge quality: Precisely ground cutting edges for clean, accurate thread formation
• Brand reliability: Baer tooling known for consistent performance and long service life
• Application scope: Particularly effective for stainless steels and related alloys requiring dependable threading

With its durable HSS construction and carefully ground edges, this circular die helps you produce accurate threads that fit snugly with mating parts, reducing the need for rework. It’s ideal for repair work on stainless components, fabricating new shafts or studs, and performing reliable threading tasks in production or workshop settings. Use it with a standard die stock to achieve consistent pitch and depth across multiple parts, and rely on Baer quality to maintain threading performance over time.