Baer Circular Die HSS TR Left Hand for General use is a precision external-threading tool designed for metalworking on cylindrical workpieces. Built for durability and consistent results, it’s ideal for maintenance, fabrication, and field repairs that require reliable hand threading.

• Material: High-speed steel (HSS) for long wear resistance and dependable performance.
• Size: M20 x 4 (20 mm diameter with 4 mm thread pitch) to suit common metric applications.
• Threading Type: Left-hand cutting capability for creating left-hand external threads when used with a compatible die stock.
• Compatibility: Designed to be used with standard die holders/die stocks for controlled rotation and even cutting.
• Edge Quality: Precisely ground cutting edges to produce clean, accurate thread profiles and smooth engagement with mating parts.

This Baer circular die delivers repeatable, accurate threads with minimal setup. Its robust HSS construction and carefully ground edges help ensure dependable performance across a range of projects—from simple repairs to routine fabrication. For best results, pair with proper lubrication, maintain perpendicular alignment to the workpiece, and apply steady, even pressure to achieve consistent thread form and fit.