Knife making is both an art and a science, and O1 tool steel has long been a favorite among bladesmiths for its toughness, edge retention, and ease of heat treatment. In this video, we take you ...

Add Yahoo as a preferred source to see more of our stories on Google. The Smith & Wesson Extreme Ops Folding Knife is available during October Prime Day for just $16, a 28% discount on its normal ...