... , good service; professional mfg. 1. Grade: DIN1.2379,JIS SKD11,ASTM D2 cold work tool steel2. Smelting Technogoly: EAF+LF+VD+ESR3 ... . Delivery terms: CIF or FOB or CFR5. Shape: Round bars and Flat bars Size: Round bars: Dia 20mm--50mm,Rolled,Surface ... ,Surface milling light6. Application: Used for making high wearing resistance and less shock load, Former blocks,cold cuting scissors, Drill bushes ...