The Baer Circular Die in High-Speed Steel (HSS) is a general-use tool designed to cut external threads on cylindrical stock with precision and reliability. Ideal for machinists, fabricators, and hobbyists, it delivers consistent results when you need 1 1/4"-18 UNEF right-hand threads.

• Material: High-Speed Steel (HSS) for durable cutting edges and heat resistance during extended use.
• Thread Type: UNEF (Unified National Extra Fine) external threads, right-hand orientation for general-purpose applications.
• Size: 1 1/4" diameter with 18 threads per inch (1 1/4 x 18 UNEF).
• Compatibility: Designed to be used with a die holder or die stock for controlled rotation and steady cutting.
• Precision: Cutting edges are ground for clean, accurate thread formation and smooth engagement with mating parts.
• Durability: Robust HSS construction supports repeated use in a variety of metals and shop conditions.
• Applications: Well-suited for fabricating or repairing threaded shafts, pins, or fasteners that require fine, precise external threads.

With the Baer circular die, you’ll achieve reliable, repeatable threading outcomes across projects—from on-demand hardware fabrication to in-field repairs. The tool’s sharp, uniformly ground edges ensure clean threads that thread true into nuts, collars, and couplings, reducing the need for rework. Its durable HSS composition stands up to regular workshop use, providing long-term value in any metalworking setup.