DENDRITIC COBALT BLADES

PERFORM UP TO 100X LONGER THAN STEEL • NO RUST • NO AFFECT ON ANY NAVIGATION EQUIPMENT OR EXPLOSIVE ORDNANCE

Boye Cobalt Folding Knives

A POWERFUL COMPANION TOOL FOR
EVERYDAY USE AND EMERGENCIES

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SEE US AT THE PACIFIC SAIL AND POWERBOAT SHOW

Experience the cutting power of these knives with your own eyes and hands.  Ongoing line cutting demos.  Meet knifemaker David Boye.

Extreme Cutting

Watch Our Video Demos

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BOYE COBALT BASIC 3

STRONG, HIGHLY VERSATILE
& AWESOME CUTTING

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Unconventional knives

Cobalt alloy blades with carbide crystal microstructure 

Won't rust in saltwater

Sharpen in seconds

Crafted by hand in the USA

Reviews

Rated #1 Boat Knife

Cutting Tests

Edge Holding Demos

Metallurgy

Learn about Dendritic Cobalt Blades

Classic How-To

Over 200,000 Copies Sold