Cold Work Tool Steel Cr12,D3, SKD1 ,1.2080 1.More than 20 years of production experiences 2. ... surface Cold Work Tool Steel Cr12,D3, SKD1 ,1.2080Characteristics:1.A kind of widely used cold work tool steel, ... quality with guaranteed,please contact usService:Excelent after sales serviceNote:1. According to national standard (GB)for our products, ... ASAP. Cold Work Tool Steel Cr12,D3, SKD1 ,1.2080