Baer Circular Die HSS – Metric Fine, Right-Hand, for General Use (M85 x 4.0) is a precision threading tool designed to form external threads on cylindrical workpieces. When paired with a die holder or die stock, it delivers controlled, clean cuts for reliable mating with nuts, receivers, or threaded components.

• Size & thread: M85 x 4.0 metric fine thread for precise, finer pitch external threading
• Material: High-Speed Steel (HSS) for hardness, wear resistance, and long tool life
• Thread direction: Right-hand threading, standard for most mechanical assemblies
• Cutting edges: Precisely ground cutting faces to produce smooth, consistent threads
• Compatibility: Designed for use with a die holder or die stock for easy rotation and controlled cutting
• Application: External threading on cylindrical stock across general manufacturing, maintenance, and workshop tasks
• Brand assurance: Baer circular dies are trusted for precise threading and durable performance in everyday use

This Baer Circular Die focuses on delivering dependable, repeatable results in general-purpose threading projects. The metric fine M85 x 4.0 specification supports applications requiring a precise, finer thread pitch, making it suitable for components where a snug, high-torque fit is essential. Its sturdy HSS construction and carefully ground edges help minimize chatter and produce clean threads on brass, aluminum, or steel workpieces when paired with the appropriate die stock. Ideal for both shop-floor tasks and DIY projects that demand professional-quality threaded connections.