How do I remove etched writing on blades ?

[Case C.]

I want to remove the etching Taiwan Taichung on my Spydercos. What do i need to use to remove it.

 

[Petunia D. Feeble]

You'd have to grind it off. Probably better to just leave it be.

 

[Aussie john boy]

If it were me I'd pull knife down, tape up blade just leaving section of the blade that has writing then sand blast that little section, then dab it with a rag doused with ferric chloride and finally put in plastic container full of ceramic beads & WD-40 and stone wash it or you can sell em and buy ones made in the states.