Baer Circular Die HSS - Metric Coarse - Left Hand - For General use - M36 x 4.0Baer Circular Die HSS is a precision external threading tool designed for machinists, fabricators, and DIY enthusiasts who need reliable, repeatable threads on cylindrical workpieces. With left hand capabilities and a metric coarse pitch, its built for general purpose use in metalworking projects. Material: High speed steel (HSS) for durability, edge retention, and long tool life. Thread Size: M36 x 4. 0 metric coarse, suitable for standard external