Baer Circular Die HSS is a precision external threading tool designed for machinists, fabricators, and DIY enthusiasts who need reliable, repeatable threads on cylindrical workpieces. With left-hand capabilities and a metric coarse pitch, it’s built for general-purpose use in metalworking projects.

• Material: High-speed steel (HSS) for durability, edge retention, and long tool life.
• Thread Size: M36 x 4.0 metric coarse, suitable for standard external threads on larger diameter shafts.
• Left-Hand Capability: Specifically configured to cut left-handed threads when used with a compatible die stock.
• Design: Circular die with precisely ground cutting edges for clean, accurate thread formation and smooth engagement with mating parts.
• Compatibility: Intended for use with a die holder or die stock for controlled rotation and consistent results during threading.

This Baer circular die helps you create or restore external threads with confidence, delivering uniform pitch and shoulder-to-shoulder engagement on each pass. It’s ideal for repair work, fixture fabrication, and general mechanical assemblies where a reliable M36 x 4.0 left-handed thread is required. The combination of robust HSS construction and meticulous edge grinding minimizes chatter and produces threads that thread smoothly into nuts, bushings, or sleeves.