The 748BK-01 uses M390, Böhler's third-generation powder metallurgy stainless steel. M390 delivers exceptional edge retention, outstanding corrosion resistance, and a refined edge-taking ability among the top tier of production knife steels. It holds a working edge significantly longer than CPM-S30V, sharpens more readily than CPM-S90V, and takes a finer initial edge than most steels at comparable hardness. The DLC Black coating adds a second independent corrosion barrier over M390's already outstanding resistance.

Grade 5 titanium (Ti-6Al-4V) is lighter than steel, stronger than 6061-T6 aluminum, and more corrosion-resistant than both. The most practical distinction for everyday carry is thermal conductivity — titanium does not feel cold at low temperatures or hot in direct sun the way aluminum does, maintaining a neutral feel in the hand across a wide range of ambient temperatures. Titanium also has a distinctive machined surface character that is more premium in tactile feel than anodized aluminum, and develops a natural surface patina with carry and use that aluminum does not. At the $525 price point, titanium is the handle material that justifies the cost over aluminum alternatives.

Both use M390 steel and the AXIS lock. The Narrows 748BK-01 has a 3.44-inch blade with a Grade 5 titanium handle at 3.50 oz for $525 — the titanium flagship build with DLC Black coating and a slim premium carry profile. The aluminum M390 Bugout 535BK-07 has a 3.24-inch blade with 6061-T6 aluminum at approximately 3.25 oz for $350 — the aluminum premium build at $175 less. The right choice depends on whether titanium's material advantages — corrosion resistance, thermal neutrality, premium tactile character — justify the $175 price difference over the aluminum M390 Bugout for the buyer's carry environment and preferences.

The 748BK-01 uses Benchmade’s AXIS lock — a hardened steel bar that rides in a channel milled through both handle scales and cams over the blade tang when the knife opens. Releasing it requires simultaneously pressing both sides of the lock bar inward, making it extremely resistant to accidental closure under lateral or spine pressure. The AXIS lock is fully ambidextrous and operable one-handed from either side.

The 748BK-01 has a 3.44-inch blade with an overall open length of 7.95 inches and a closed length of 4.60 inches. Blade thickness is 0.119 inches. It weighs 3.50 oz. The tip-up right-hand clip positions the knife high in the pocket for fast one-hand access.

Yes. The 748BK-01 is manufactured by Benchmade in Oregon City, Oregon. Knifeworks is an authorized Benchmade dealer — every knife is sourced through official channels and eligible for the full Benchmade LifeSharp Warranty.

The 748BK-01 is covered by the Benchmade LifeSharp Warranty: free lifetime sharpening, blade replacement, and mechanical repair. Warranty service is handled directly by Benchmade. Contact Benchmade at benchmade.com for warranty claims or service. Knifeworks is an authorized Benchmade dealer — every knife is sourced through official channels and eligible for full LifeSharp coverage.