CNC Round Feeder Mold Code C013 30-40-50-60gMold for round feeder milled with CNC code C013 Weights: 30 40 50 60 g Use size 1 rings. Leads resulting from the mold are compatible with the round PVC baskets in our offer. For good results on the first pours, preheating the mold is recommended. The mold only works properly with lead without the addition of zinc or other metals that increase the melting point. The execution time varies between 1 4 days (you will be contacted by phone for details)