Baer Circular Die in high-speed steel (HSS) delivers reliable external threading for professionals and serious hobbyists. Designed for general-use applications, this left-hand BSW die forms precise threads on cylindrical workpieces and pairs with standard die stocks for controlled, steady cutting.

• Material: High-speed steel (HSS) construction for durability and edge retention under repeated use.
• Thread Type: British Standard Whitworth (BSW) left-hand external threads for specific reverse-thread applications.
• Size: 3/16" diameter with 24 threads per inch (3/16 x 24 TPI) for precise fitment.
• Compatibility: Works with standard die stocks or die holders to provide consistent, smooth operation.
• Cutting Edges: Precisely ground cutting edges to produce clean, accurate threads with minimal burrs.

This Baer circular die is built to help you complete projects efficiently—whether repairing damaged threads, creating custom assemblies, or fabricating components that require a left-handed threading direction. The circular die distributes cutting load for steadier progress, reducing chatter and improving thread depth and pitch accuracy. Use with appropriate cutting oil and a properly aligned die stock to maximize tool life and achieve consistent results across multiple passes. Ideal for a range of common metals, this die provides a dependable, ready-to-use solution for precise external threading tasks.