... experience 1,Name: 12L14 end core with nickel plated;End core with nickle plated;12L14 end core2,For the similar end core,what ... for the surface finish: ElectroplateZinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation,etc Dip plating ... ,especially the cutting/turning parts. 12L14 end core with nickel plated