The Baer Circular Die is a high-precision external-threading tool designed for general-use metalworking, delivering clean, consistent threads on cylindrical stock. Built from high-speed steel (HSS), it’s engineered for durability and long service life in everyday threading tasks.

• Material: High-speed steel (HSS) for lasting sharpness and reliable cutting performance
• Thread type: External BSW (British Standard Whitworth) thread for standard fastener compatibility
• Thread orientation: Right-hand threads, suitable for most common mating parts
• Size: 7/16" diameter x 14 TPI (7/16 x 14)
• Usage: Designed to be used with a die stock to rotate and cut threads with controlled depth and smooth engagement

This circular die is ideal for machinists, hobbyists, and repair technicians who need dependable, repeatable threading results. The precision-ground cutting edges minimize chatter and produce accurate thread forms that thread cleanly into nuts or mate with bolts. Suitable for a range of machinable metals, it’s a practical choice for both on-demand repairs and custom fastener fabrication in workshops, garages, and production settings.