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    • CPM MagnaCut Knives

    CPM MagnaCut Knives: The Most Technically Advanced Blade Steel Available Today

    CPM MagnaCut is the most significant advancement in knife blade steel in a generation. Developed by metallurgist and knife steel expert Larrin Thomas and produced by Crucible Industries using their proprietary Crucible Particle Metallurgy (CPM) process, MagnaCut was engineered from the ground up with a single goal — eliminate the tradeoffs that have defined blade steel selection for decades. Every knife enthusiast knows the frustration: steels with exceptional edge retention tend to be brittle; steels with great toughness sacrifice wear resistance; steels with outstanding corrosion resistance fall short in the other two categories. CPM MagnaCut was specifically designed to excel in all three simultaneously, and the knife community's response since its release has been nothing short of extraordinary.

    The secret to MagnaCut's performance lies in its unique alloy composition. Unlike conventional high-carbide stainless steels that tie up chromium in carbides — reducing the free chromium available for corrosion resistance — MagnaCut uses niobium and vanadium to form the wear-resistant carbides instead, leaving the chromium free to do its job. The result is a steel that delivers corrosion resistance approaching LC200N, one of the most rust-proof knife steels ever made, while simultaneously offering toughness that surpasses CPM S35VN and wear resistance that rivals CPM 20CV. In independent testing, MagnaCut has consistently outperformed every comparable steel across all three metrics — a first in the history of production knife steels.

    For everyday carry, outdoor, and hard-use applications, CPM MagnaCut represents the new gold standard. It holds a razor edge through demanding cutting tasks, resists chipping and breaking under lateral stress, and shrugs off moisture, sweat, and saltwater with a corrosion resistance that makes most stainless steels look ordinary by comparison. It also responds exceptionally well to sharpening, making it as practical for long-term ownership as it is impressive on paper. The world's finest knife brands — including Zero Tolerance, Benchmade, ProTech, and Spyderco — have been rapid to adopt MagnaCut precisely because it gives their customers a steel that requires no compromise whatsoever.

    Browse all CPM MagnaCut knives available at Knifeworks below and experience the steel that changed everything.

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