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    • MagnaMax

    MagnaMax Steel Knives: High Wear-Resistance Stainless for Pro-Tech, Spyderco, and Hogue Premium Folders

     

    MagnaMax is a high wear-resistance stainless steel targeting K390/CPM-10V-tier edge retention while maintaining MagnaCut's corrosion resistance. It represents a next-generation evolution in premium stainless — delivering the wear resistance normally associated with tool steels like K390 and CPM-10V in a formula that still resists rust and patina under everyday carry conditions. When Pro-Tech, Spyderco, and Hogue spec MagnaMax, they are choosing the highest tier of edge retention currently available in a production stainless.

    At Knifeworks, you are buying from an authorized dealer: every MagnaMax knife on this page ships with full manufacturer warranty coverage — Pro-Tech's manufacturer warranty on their premium automatic lineup, Spyderco's manufacturer warranty against defects, and Hogue's limited lifetime warranty. No gray-market sourcing, no voided warranties.

    MagnaMax delivers edge retention that outperforms nearly every other production stainless steel — including CPM-MagnaCut, M390, and CPM 20CV — while resisting corrosion at the same level as those premium stainless alternatives. The tradeoff is sharpening: MagnaMax's high carbide content puts diamond plates firmly in the required category. Once you have a fresh edge, it holds through use that would dull most premium stainless steels multiple times over.

    Why Pro-Tech, Spyderco, and Hogue run MagnaMax across premium productionManufacturers building at the top tier of production folder and automatic knives need a steel that delivers maximum edge retention without sacrificing corrosion resistance. MagnaMax combines K390/CPM-10V-tier wear resistance with MagnaCut-tier corrosion resistance — a combination that was previously impossible to achieve in a single steel. For a Pro-Tech Rockeye or Scapegoat, Spyderco Manix 2, or Hogue Deka in MagnaMax, buyers are getting the current edge-retention benchmark in a stainless that requires none of the maintenance a tool steel demands.

    Call 888-225-9775 — our team can help you choose the right MagnaMax knife for your carry.

    Steel type
    Premium Stainless
    Category
    High Wear-Resistance
    Typical hardness
    62–64 HRC
    Edge retention
    Extreme
    Corrosion resist.
    Excellent
    Sharpenability
    Difficult
    Compare Selected
    What is MagnaMax steel?+

    MagnaMax is a high wear-resistance stainless steel targeting K390/CPM-10V-tier edge retention while maintaining MagnaCut's corrosion resistance. It represents a next-generation evolution in premium stainless — delivering wear resistance normally associated with tool steels in a formula that still resists rust and patina under everyday carry conditions.

    Is MagnaMax a stainless steel?+

    Yes. MagnaMax delivers the corrosion resistance of premium stainless steels like CPM-MagnaCut while providing wear resistance comparable to tool steels like K390 and CPM-10V. It does not develop patina and does not require the maintenance carbon or tool steels demand under normal use conditions.

    How does MagnaMax compare to CPM-MagnaCut?+

    MagnaMax has significantly higher edge retention. CPM-MagnaCut has significantly better toughness. Both have excellent corrosion resistance. If you want the absolute longest working edge in a stainless folder or automatic, MagnaMax is the tier leader. If you use your knife on harder materials or want a stainless that resists chipping better under lateral stress, CPM-MagnaCut is the practical choice.

    How does MagnaMax compare to M390 and CPM 20CV?+

    MagnaMax outperforms both on edge retention while matching their corrosion resistance. M390 and CPM 20CV are premium third-generation powder metallurgy stainless steels with very high edge retention, but MagnaMax's wear resistance is measurably higher — approaching K390 and CPM-10V territory. Toughness on all three is moderate. For maximum edge retention in a stainless, MagnaMax is the current benchmark.

    How do I sharpen MagnaMax?+

    Diamond plates are the practical requirement. MagnaMax's high carbide content means standard aluminum oxide stones will polish rather than cut — the softer matrix wears away while the harder carbides remain untouched. Guided systems like the Work Sharp Precision Adjust, Wicked Edge, or KME with diamond plates all work well. Finish with a diamond-compound strop for the cleanest apex.

    Does MagnaMax rust?+

    Under normal use conditions, MagnaMax does not rust. It sits in the excellent corrosion resistance tier alongside CPM-MagnaCut and M390. Sweat, humidity, and light saltwater exposure will not affect the blade with normal wipe-down maintenance. Unlike tool steels with similar wear resistance (K390, CPM-10V), MagnaMax does not require oiling and does not develop patina.

    Which knives come in MagnaMax?+

    MagnaMax appears across premium production folders and automatics from multiple brands at Knifeworks. Pro-Tech runs it in their premium automatic lineup including the Rockeye Auto and Scapegoat series. Spyderco features it in the Manix 2 and select sprint editions. Hogue runs it in premium production folders. Check the specific SKU's blade steel specification before assuming MagnaMax.

    Why do premium manufacturers choose MagnaMax over other stainless steels?+

    MagnaMax delivers a combination that was previously impossible to achieve in a single stainless steel — K390/CPM-10V-tier wear resistance paired with MagnaCut-tier corrosion resistance. For manufacturers building at the top tier of production folder and automatic knives, MagnaMax represents the current edge-retention benchmark without the maintenance requirements of a tool steel. It commands a premium price because it delivers a premium performance envelope.

    MagnaMax high wear-resistance stainless vs. comparable blade steels

    SteelToughnessEdge RetentionCorrosion ResistanceSharpenability
    MagnaMax ★ModerateExtremeExcellentDifficult
    K390ModerateExtremeLowDifficult
    CPM-10VModerateExtremeLowDifficult
    CPM-MagnaCutHighHighExcellentModerate
    Bohler M390ModerateVery HighExcellentModerate
    CPM 20CVModerateVery HighExcellentModerate
    CPM S90VModerateExtremeVery GoodDifficult
    🛡️
    Authorized dealerEvery MagnaMax knife ships with full manufacturer warranty coverage.
    🚚
    Same-day shippingShips from Columbia, Louisiana — 888-225-9775
    🏆
    Three brands in MagnaMaxPro-Tech Rockeye and Scapegoat, Spyderco Manix 2, and Hogue premium folders in MagnaMax.
    📞
    Call us before you buy888-225-9775 — we carry these knives daily.