... Here is description of ceramic coating wire drawing cone pulley as following: cone pulley ceramic coating 1.excellent hardness 2. ... Finish 3.excellent Corrosion Resistance 4.ceramic wire drawing cone pulley, zirconia wire drawing capstans,tungsten carbide,zirconia Ceramic ... guide pulley, Zirconia guide pulley,Big wire drawing cone pulley,Zirconia drawing cone pulley, Mini drawing step-con pulley,small ...