What They're Saying
Sharper, Harder, tougher, longer lasting edge: Just when we thought blade technology had reached its zenith with industrial strength stainless steel and aircraft grade titanium comes the introduction of the exciting new DiamondBlade line of "Super Blades" based on Friction Forged technology. These blades are not just the next step, but a giant leap forward.
— Harold Gunn, Texas Outdoor Journal
The DiamondBlade knives were sharp, scary sharp, like nothing I'd ever seen.
— Roger Pinckney, Senior Editor, Sporting Classics magazine
"6 Elk and 9 Mule Deer w/ Alpha 1 Folder & never touched to sharpen it."
"Even threw it in the dishwasher -texalium handle does just fine."

Mike M of Canyon Lake CA
— Mike M.
DiamondBlade Knives are among the finest knives in the industry. I have personally field dressed and quartered several moose and many deer with the Surge, Pinnacle II and Folding Summit. These knives feature amazing blades that are razor sharp, possess incredible edge retention and are superior in design. They are my go-to knives for field-processing game in Alaska.
— Marcus Weiner, Founder and Publisher, Hunt Alaska magazine and Fish Alaska magazine
DiamondBlade knives will take and keep an edge like nothing else on the market. (Along with the PD1, DiamondBlade sent an elk antler that it had hacked hunks out of, and the edge was not dulled in the least. Try that with your cutlery).
— Field & Stream Magazine Awards selection committee comments
How It's Made Season 31 Episode 12: Friction-forged knives
Fixed Blades
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Folders
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Combination Sets
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As Seen In
ALASKA EXPEDITION COMPANY
Almost 30 years ago - before the Alaska reality shows - before DiamondBlade - before Knives of Alaska, Master Big Game Guide Charles and Jody Allen were there, 100 miles from the nearest dirt road in remote S.E. Alaska.  Living in Quonset hut style tents for six months at a time enduring brutal Alaska weather while building Alaska Expedition Co.’s “Driftwood Lodge”.  Our full service hunting and fishing lodge and the northern field-test facility for both Knives of Alaska & DiamondBlade Knives.
KNIVES OF ALASKA
The KOA mission, to build “finest quality outdoorsman’s knives”  eventually led to the development of DiamondBlade’s  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 Knives of Alaska and DiamondBlade knives are subjected to the toughest field conditions.