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Knife steel bars, a sketchbook, magnifier and calipers on a bench with a heat-treat kiln glowing behind

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  • Abrasives and belt grinding in a working knife shop
    42 guides

    Abrasives

    Belt selection, grit progression and grinding technique for the 2×72: which belt to run for a given job, why belts glaze or track…

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  • Axes and tomahawks in a working knife shop
    12 guides

    Axes & Tomahawks

    Axes and tomahawks from anatomy to edge: the classic American patterns, bit steels and heat treat, hanging a handle right…

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  • Beginner knifemaking in a working knife shop
    22 guides

    Beginner Guides

    New to knifemaking? Start here. Straightforward guides to your first steel, your first tools, reading the data on this site, and…

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  • Knife blade design in a working knife shop
    39 guides

    Blade Design

    Grinds, blade shapes and the design decisions that decide how a knife performs at its job, from bevel angles and distal taper to…

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  • Polished aluminum drive wheel with keyed bore, three-quarter view of the dished face, on black with a purple glow
    8 calculators

    Calculators

    Free shop calculators built around real 2×72 setups: belt speed, grind height, razor angle, steel weight, quench oil and temper…

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  • Damascus and pattern welding in a working knife shop
    15 guides

    Damascus & Pattern Welding

    Pattern-welded damascus start to finish: forge welding a first billet, step-by-step ladder, twist, raindrop and feather patterns…

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  • Fantasy blade construction in a working knife shop
    9 guides

    Fantasy & Fiction Blades

    The blades of fiction taken seriously: what Valyrian steel really is, whether obsidian daggers work, the physics a giant sword…

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  • Folding knife mechanisms in a working knife shop
    9 guides

    Folding Knives

    The precision end of the craft: how folders work, from pivots and washers to detents and locks, and the build path from a first…

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  • Forging and bladesmithing in a working knife shop
    17 guides

    Forging & Bladesmithing

    Moving hot steel on purpose: choosing a first forge, anvils, hammers and tongs, forging a blade from bar stock, hammer control…

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  • Knife steel heat treatment in a working knife shop
    8 guides

    Heat Treat Library

    Heat-treat recipes, principles, equipment and troubleshooting for hardening and tempering knife steel at home, on two paths…

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  • Knife steel selection in a working knife shop
    33 steels

    Knife Steel Database

    Thirty-three knife steels with composition, toughness, edge retention, corrosion resistance, machinability and heat treat notes…

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  • Leather sheath work in a working knife shop
    12 guides

    Leatherwork

    The knifemaker’s second craft: leather types and weights, cutting and saddle stitching, wet-formed sheaths that fit like they…

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  • Blade steel metallurgy in a working knife shop
    11 guides

    Metallurgy

    The science behind the steel in plain language: what alloying elements do, how steel categories differ, what carbide size means…

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  • The knifemaking business in a working knife shop
    14 guides

    Selling & Business

    Turning knifemaking into real income: pricing a custom knife, selling at faires and online, LLCs and insurance, shipping laws…

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  • Sword making in a working knife shop
    17 guides

    Swords

    The blade’s oldest and grandest form: the great historical types and how they worked, what they were made of, and how a modern…

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  • Nebula dual-axis tracking assembly: star knob, spring and idler wheel, close-up, on black with a purple glow
    29 fixes

    Troubleshooting

    Symptom-first fixes for grinder and heat-treat problems: belts that will not track, vibration, warped or cracked blades, chipping…

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