{Material} Made of alloy tool steel,hardness and durable. {Specifications}M20 *1.5. {Size}In diameter * inside diameter: 20mm x1.5 mm. {Package Included}1 x Metric Thread Die M20. {Usage}Suitable for mold machining steel, cast iron, copper, aluminum, zinc, etc.Die can be installed in die wrench using manual processing threads can also be mounted on the die holder on the machine to use.
