Cold work tool flat steel DIN 1.2436,D6,X210CrW12 EAF+LF+VD+ ... black or mill CIF or FOB 1. Grade: Cold work tool flat steel DIN 1.2436,D6,X210CrW122. Tech: EAF+LF ... : Used to require high wear Die and punch, cold shears, drill sets, gauges, wire drawing dies, pressure die thread rolling die ... , drawing die and so on. Cold work tool flat steel DIN 1.2436