Tungsten carbide cold heading die for cold punching and heading of screws and nuts. High impact resistance .Toughness ,wear resistance,and quality are encouraged to use our professional carbide grades for cold heading &punching die nibs. Power metallurgical Compacting dies and other stable performance and have been proved to be ideal in making non-ferrous metal , ferrous metal and their alloys. Please feel free to contact me by whatsapp: 86-15002179320 Skype:sandra312320 Email:excelhard@;sandra_zhang320@ Web:
Hide player controls
Hide resume playing