Baer Circular Die HSS – Metric Coarse – Left Hand – For General use – M20 x 2.5 is a precision external-threading tool designed for left-handed threads on cylindrical stock. Built for reliability in both professional shops and serious hobby projects, it delivers consistent, clean threads when you need reverse-thread capabilities.

• Material: High-speed steel (HSS) circular die for durability and long service life.
• Thread Size and Pitch: Metric coarse M20 x 2.5 thread profile for robust, standard external threads.
• Handedness: Left-hand cutting geometry to produce left-handed threads with clear engagement.
• Compatibility: Designed to work with a standard die stock or die holder for controlled rotation and steady cutting.
• Cutting Edges: Precisely ground edges to ensure clean, accurate thread formation and smooth mating with components.
• General Use: Suitable for a wide range of threading tasks, from repairs to fabrication and prototyping.

This Baer circular die combines durable materials with thoughtful engineering to deliver reproducible results. Its HSS composition resists wear during repeated threading, while the left-hand geometry ensures you meet specific reverse-thread requirements with confidence. Pair it with a compatible die stock for straightforward setup, steady cutting action, and reliable thread integrity in your next project.