Rad video from In The Making profiling David Rydbom aka kingdomarmory and his custom, world-class handmade knives:Doc North pays David Rydbom of Kingdom Armory to see his home shop where he makes eye-catching collectible knives. At the heart of the Unagi knife is a sintered alloy. Dr. North takes you on a deep dive into … Continue reading The Science and Making of CPM 154 Powder Sintered Knives with David Rydbom