Performance forged in steel. Ultramodern technology creates blades with strength and edge-holding ability that is certainly unsurpassed, and probably unequaled…not hype, it is for real. patented Friction Forging process that created the finest, sharpest and longest lasting cutting edge of any knife in the world. Alaska is where we finalize our prototype designs under the most rugged field tests possible, working on the some of the largest game animals in the world. All DiamondBlade knives are subjected to the toughest field conditions.