5160 tool steel
cord wrapped handle
differentially heat treated
triple normalized, tempered and quenched
recurved blade
10 inch long blade; 15 inch knife overall
Test #1: Cut a 1-inch diameter free hanging manilla rope 6 inches from the bottom in one pass.
Test #2: Cut a 2x4 in half twice, then shave without sharpening the blade.
Test #3: Bend the knife in a vice to 90 degrees without breaking it. Click the link to see the video and watch the knife go to a full 90 degree bend.