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Sharpening is the practice of aggressively polishing a knife to reform its edge. You'll only need to do this for very dull knives. In the process, bits of metal are actually shaved away.

"I'm April Wilkerson, a DIY enthusiast with a passion for creative projects and hands-on building." Trump Slaps Colombia With 25% Tariffs, Sanctions in Migrant Dispute Fending off phishers and ID ...