Quote:
Originally Posted by 72c20customcamper
I use the electrolysis method on most parts and I use the same method to etch blades . Axe I made last week . But used salt and water and you reverse the polarity positive to blade negative to the sacraficiat rod causing the blade to etch.
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I know someone doing knives, I have been over at his shop from time to time. Looking forward to making a knife this weekend out of bearing races, 52100, high chromium content.
How does this compare instead of using ferric chloride? I know the ferric chloride is fairly quick, but unknown how the durability compares.
