Baer Circular Die HSS in Metric Fine pitch, Right-Hand orientation, for General Use — M84 x 4.0 — is a precise external-threading tool designed for machinists, fabricators, and workshop professionals who need dependable, accurate threads on cylindrical parts.

• Material: High-Speed Steel (HSS) for durability and wear resistance, suitable for repeated threading in common workshop metals.
• Thread Size: Metric M84 x 4.0 with right-hand threading, intended for standard external thread applications.
• Pitch Type: Fine metric pitch for improved engagement, smoother cutting, and tighter tolerance threads.
• Cutting Edges: Precisely ground edges to produce clean, accurate thread form and consistent engagement with mating parts.
• Use With: Designed to be used with a die holder or die stock, enabling controlled rotation and steady cutting.
• Application: General-use external threading on cylindrical workpieces such as shafts, bolts, studs, or fittings.

This Baer circular die is built to deliver repeatable results across multiple passes, reducing rework and helping you achieve reliable thread fit with mating components. The combination of HSS material and finely ground edges provides a balance of longevity and precision, making it a practical choice for both one-off repairs and routine production work. Whether you’re threading a new stud or repairing a damaged end, this die supports clean, accurate threads that thread smoothly into place.