Camillus Rage 7.25" Carbonitride Titanium Folding Knife Steel blade is bonded with Carbonitride Titanium that resists rust and corrosion and is up to 10x harder than untreated steel Blade Edge: Smooth. Blade Grind: Hollow. Blade Style: Drop Point. Main Blade Material: 440. Handle material: Glass Filled Nylon Hand Orientation: Left and Right Rockwell Hardness: HRC54