Baer Circular Die HSS - Metric Fine - Right Hand - For General use - M86 x 4.0The Baer Circular Die in high speed steel (HSS) delivers reliable external threading for general purpose metalworking. Designed for professional shops and serious hobbyists, it creates clean, precise M86 x 4. 0 threads with a dependable right hand cut. Material: High speed steel (HSS) for durability, wear resistance, and sharp cutting edges that stay true over multiple uses. Thread pitch: Metric fine pitch, enabling tighter, more precise threaded