D608 Ko te momo o CrMo maka rino mata hiko ki te momo graphite paninga.AC/DC.He pai ake te DCRP (Direct CurrentReversed Polarity).Na te mea he Cr me Mo carbide te whakarewa o te papa me te hanga rino, he teitei ake te pakeke o te paparanga mata, teitei ake te mau-atete, me te pai rawa atu o te paraka me te koretake o te kakahu.