I built the craziest knife ever—a chainsaw knife! 🔥 Watch as I turn a chainsaw blade into a brutal cutting machine. Will it ...

Corey Dunlap forges custom Damascus steel knives at his Tempe workshop. Here's how he made the jump from chef to craftsman.

The knife is made with a full tang, so it punches above its weight in overall strength, but the spine of the tang is made with a series of rolling indentations—sort of like souped-up jimping ...