Baer Circular Die HSS (BA 7) is a durable, general-purpose tool designed to cut external threads on cylindrical stock. Built for workshops, fabrication shops, and maintenance tasks, it delivers reliable, clean threads with long-lasting performance.

• Material: High-speed steel (HSS) construction for durability and sharp, consistent cutting edges.
• Thread Type: Right-hand external threads, suitable for standard machining projects.
• Designation: BA 7 size, a general-use designation for common threading applications.
• Shape: Circular die design that seats into a die holder or die stock for smooth rotation.
• Cut Edges: Precisely ground cutting edges to form accurate, clean threads with minimal tolerance variation.
• Compatibility: Specifically designed to pair with a die holder/die stock for controlled threading and consistent results.
• Longevity: Known for long service life under regular use in metalworking environments.

This Baer circular die enables you to create strong, accurate external threads quickly, improving fit and function with mating parts. The durable HSS material resists wear, keeping thread profiles sharp across multiple cuts and reducing downtime for tool maintenance. When used with a die stock, it provides controlled, steady threading action that minimizes deflection and chatter, making it suitable for repairs, prototype builds, and routine production tasks in workshops, garages, or small manufacturing settings.