Copper cut wire shot Chemical Composition: Cu:58-99%,other is the zinc Microhardness:110-300HV Density:8.9g/ cm3 Durability:6000times Size:0.4-2.0mm Our main products are: Steel Shot:S930,S780, S660, S550, S460, S390, S330, S280 ,S230,S170,S110,S70 Steel grit:G10,G12,G14, G16,G18 G25 G40 G50 G80,G120 Steel cut wire shot :CW1.0, CW1.5, CW2.0 Stainless steel shot and stainless steel cut wire shot: ...