Simple Tech Battery Draws on Metal
In this videos shows the technology of drawing on metal. how hollto draw. the drawing was made by electrochemical artistic etching. etching on stainless steel knife. the krone battery is used as a direct current source . this video shows entire step by step process of making patterns, name , drawings on knife and is accompanied by engraving the metal with salt water & electricity .
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MasterOvDiy #diy #engraving #metal #drawings