Send the following on WhatsApp
Continue to Chathttps://www.hoffmann-group.com/GB/en/houk/Grinding-cutting-technology/Files/Special-files/Thread-files/Thread-file/p/519250-ISO
https://www.hoffmann-group.com/GB/en/houk/Grinding-cutting-technology/Files/Special-files/Thread-files/Thread-file/p/519250-ISO