BlackHeart Knife & Tool Custom Combat and Survival Knives
All BlackHeart Knives are ground freehand in a Hamaguri / Honzukuri Convex style. This type of grind has been world renowned for centuries for it's legendary strength and sharpness in the form of the traditional Japanese Samurai Sword. Our extensive state of the art vacuum sealed heat treat, Cryogenic quench, and triple tempering process executed to perfection on ultra premium quality American made A2 or CPM3V tool steel's ensures our blade quality is second to none. Hand made and stropped to a hair popping laser sharp edge.
BlackHeart Knife & Tool
Custom Knives 100% Made in the U.S.A.