Flaches metrisches Gewinde M4 legierte und unlegierte Stähle, ISO 2 6H, DIN 352

The M4 type die is designed for manual or machine threading of external threads with a diameter of F4 mm. The die is manufactured by the Austrian company ALPEN, which has proven itself over time with extremely high quality accessories for drilling machines. The so-called die is a tool for manual or machine cutting, rolling or calibration of external threads and is mainly used for making easily assembled machine elements.

It is made of high-speed steel, which guarantees the accuracy of the cuts, high strength and high quality of the tool. It has a coating that protects against corrosion and allows work or storage in rooms with high humidity.