Nanocrystalline diamond is a nanomaterial constructed of a very thin carbon structure in a very precise line-like structure; hailed for its ability to be extremely resistant to any dulling or fracture when attached to a backing, it has found use in industrial or weaponized blades in the form of monoblades or vibroblades, easily cutting due to its atomic thinness and ability to contain a vibrating edge from its strong carbon bonds.