{"product_id":"trivisa-dickybird-bm-jm20-bm-14","title":"Trivisa Dickybird-BM JM20-BM-14 14C28N Blade Micarta Handle Liner Lock Folding Knife","description":"\u003cp\u003eThe Trivisa Dickybird-BM JM20-BM-14 folding knife pairs a compact cleaver-point profile with a black PVD-finished 14C28N stainless steel blade and a Micarta handle. Designed by the TRIVISA knives team, it uses a liner lock and ceramic ball bearings for smooth opening. The blade measures 2.99 inches, while the knife is 6.76 inches overall and 3.77 inches when closed. At 2.78 ounces, it offers a lightweight carry option for everyday use and outdoor activities such as hiking, camping, fishing, and hunting. With a stated hardness of 60±2 HRC, the 14C28N steel is known for corrosion resistance and straightforward sharpening, supporting practical maintenance in varied conditions. Its compact dimensions make it convenient to carry, while its design suits users seeking a versatile folding knife for everyday use.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e14C28N Blade Introduction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/edcmall.cn\/collections\/14c28n\"\u003e14C28N\u003c\/a\u003e is a high-value budget-to-midrange stainless steel that excels in corrosion resistance and ease of sharpening, making it a low-maintenance workhorse for EDC and wet environments, but it falls short of premium steels in edge retention and requires more frequent touch-ups when cutting highly abrasive materials like cardboard.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigner:TRIVISA knives team\u003cbr\u003eStyle: Cleaver Point\u003cbr\u003eBlade Material：14C28N steel\u003cbr\u003eBlade Finished:Black PVD\u003cbr\u003eHandle Material:Micarta\u003cbr\u003eLock Style:Liner lock\u003cbr\u003eHardness:60±2HRC\u003cbr\u003eBearing:Ceramic ball bearing\u003c\/p\u003e\n\u003cp\u003eSize:\u003cbr\u003eOverall length-6.76\"(171.8mm)\u003cbr\u003eBlade length-2.99\" (76mm)\u003cbr\u003eClosed length-3.77\"(95.8mm)\u003cbr\u003eBlade width-0.87''(22mm)\u003cbr\u003eBlade thickness-0.12''(3mm)\u003cbr\u003eNet Weight:2.78oz(78.8g)\u003c\/p\u003e\n\u003cp\u003e Usage:Outdoor survival,EDC,hunting,fishing, hiking and camping\u003c\/p\u003e\n\u003ch2\u003eTrivisa Dickybird-B - Black PVD 14C28N Cleaver Point with a Black Micarta Handle\u003c\/h2\u003e\n\u003cp\u003eThe Trivisa Dickybird-B pairs a 2.99 inch \u003ca href=\"\/zh-hans\/collections\/14c28n\"\u003e14C28N\u003c\/a\u003e cleaver point in black PVD with a black Micarta handle, a \u003ca href=\"\/zh-hans\/collections\/liner-lock-knives\"\u003eliner lock\u003c\/a\u003e and ceramic bearings at 78.8 g (2.78 oz). More \u003ca href=\"\/zh-hans\/collections\/folding-knives\"\u003efolding knives\u003c\/a\u003e at EDCMALL.\u003c\/p\u003e\n\u003ch2\u003eA Mini Cleaver That Cuts Like a Bigger Knife\u003c\/h2\u003e\n\u003cp\u003eThe cleaver-point profile is all business: a long, dead-straight edge with a squared, blunt-safe tip. On the Dickybird it is ground from 3 mm 14C28N and finished in PVD, so box tape, twine, envelopes and food all fall to the same straight cutting line. Sandvik 14C28N at 60+\/-2 HRC is the pragmatic choice - corrosion-proof, chip-resistant and quick to touch up. The liner lock keeps the build slim at 78.8 g (2.78 oz), and ceramic bearings make the swing effortless. Compare 14C28N with \u003ca href=\"\/zh-hans\/collections\/d2\"\u003eD2\u003c\/a\u003e, \u003ca href=\"\/zh-hans\/collections\/nitro-v\"\u003eNitro-V\u003c\/a\u003e and \u003ca href=\"\/zh-hans\/collections\/154cm\"\u003e154CM\u003c\/a\u003e in the table below.\u003c\/p\u003e\n\u003ch2\u003eWhy the Dickybird-B Belongs in Your Pocket\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2.99 inch 14C28N cleaver point at 60+\/-2 HRC with a flat grind.\u003c\/li\u003e\n\u003cli\u003eBlack PVD blade finish - a hard dark PVD layer bonded to the steel - scratch-resistant and glare-free.\u003c\/li\u003e\n\u003cli\u003eBlack Micarta handle - black linen Micarta with a milled texture that grips harder when wet.\u003c\/li\u003e\n\u003cli\u003eSteel liner lock with a solid, slim handle build.\u003c\/li\u003e\n\u003cli\u003eCeramic ball bearing pivot for a glassy swing.\u003c\/li\u003e\n\u003cli\u003eThumb stud opening for one-handed deployment.\u003c\/li\u003e\n\u003cli\u003eCopper-toned steel pocket clip, tip-up.\u003c\/li\u003e\n\u003cli\u003e78.8 g (2.78 oz) on a 6.76 inch frame - a compact cleaver-style carry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Uses for the Dickybird-B\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBox and tape duty where a straight cleaver edge out-cuts a drop point.\u003c\/li\u003e\n\u003cli\u003eKitchen-adjacent carry: cheese, apples, sandwiches - the blunt-safe profile suits it.\u003c\/li\u003e\n\u003cli\u003eOffice and urban carry at a value price with a collector-grade look.\u003c\/li\u003e\n\u003cli\u003eGift purchases for knife-curious friends - friendly profile, real hardware.\u003c\/li\u003e\n\u003cli\u003eColour-collection building: the JM20 series spans four handle finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the blade steel?\u003c\/strong\u003e\u003cbr\u003eSandvik 14C28N nitrogen stainless, hardened to 60+\/-2 HRC, with a PVD finish. Corrosion-proof and easy to sharpen; expect more touch-ups than a super steel under abrasive work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy a cleaver point?\u003c\/strong\u003e\u003cbr\u003eThe broad, straight edge maximises controlled slicing and the squared tip is blunt-safe - hard to stab yourself with, easy to score and snap tape with.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it open and lock?\u003c\/strong\u003e\u003cbr\u003eThe thumb stud swings the blade out on ceramic ball bearings; a steel liner lock snaps behind the tang and is released with the closing thumb.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the handle material?\u003c\/strong\u003e\u003cbr\u003eBlack Micarta - black linen Micarta with a milled texture that grips harder when wet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big is it?\u003c\/strong\u003e\u003cbr\u003e6.76\" (171.8 mm) open, 3.77\" (95.8 mm) closed, 2.99\" (76 mm) blade at 0.12\" (3 mm), and 78.8 g (2.78 oz).\u003c\/p\u003e\n\u003ch3\u003eSandvik 14C28N vs. Common Pocket Knife Steels\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSteel\u003c\/th\u003e\n\u003cth\u003eTypical HRC\u003c\/th\u003e\n\u003cth\u003eEdge Retention\u003c\/th\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003cth\u003eToughness\u003c\/th\u003e\n\u003cth\u003eSharpening Ease\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e14C28N (this knife)\u003c\/td\u003e\n\u003ctd\u003e59-61\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Easy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitro-V\u003c\/td\u003e\n\u003ctd\u003e59-61\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eBetter\u003c\/td\u003e\n\u003ctd\u003eEasy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e154CM\u003c\/td\u003e\n\u003ctd\u003e58-61\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPM-S35VN\u003c\/td\u003e\n\u003ctd\u003e58-60\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eBetter\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD2 Tool Steel\u003c\/td\u003e\n\u003ctd\u003e58-61\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eFair\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8Cr13MoV\u003c\/td\u003e\n\u003ctd\u003e57-59\u003c\/td\u003e\n\u003ctd\u003eFair\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Easy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eSandvik 14C28N is a nitrogen-refined martensitic stainless that lands at 58-61 HRC in production heat treats. On a value folder it is the smart pick: corrosion resistance that survives wet weather and pocket sweat, a fine stable edge that refuses to chip, and sharpening so easy a few passes on a pocket stone restore the apex. The trade is raw wear resistance - expect more frequent touch-ups than a high-vanadium super steel under abrasive cardboard work. HRC figures are typical mill ranges, not a guarantee for any single blade.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eGlossary of Key Terms\u003c\/h2\u003e\n\u003cstrong\u003eTrivisa\u003c\/strong\u003e\u003cbr\u003eA Chinese knife brand building value folders around practical steels, with a clean in-house design language.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDickybird\u003c\/strong\u003e\u003cbr\u003eTrivisa's compact cleaver-point folder: 2.99 inch 14C28N blade, liner lock, ceramic bearings, G10 or Micarta scales, 78-82 g.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSandvik 14C28N\u003c\/strong\u003e\u003cbr\u003eA nitrogen-alloyed martensitic stainless at 58-61 HRC. Corrosion-proof, fine-grained, hard to chip and famously easy to sharpen.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLiner Lock\u003c\/strong\u003e\u003cbr\u003eA strip of spring steel inside the handle that snaps sideways behind the blade tang when the blade opens. One thumb of the closing hand releases it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCeramic Ball Bearings\u003c\/strong\u003e\u003cbr\u003eHardened ceramic balls around the pivot. The action stays glassy for years, and ceramic will not rust or flat-spot.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCleaver Point\u003c\/strong\u003e\u003cbr\u003eA broad, straight-edged profile with a squared tip. Maximum controlled slicing along a long straight edge, and a point too blunt to be a hazard.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eG10 Scales\u003c\/strong\u003e\u003cbr\u003eFibreglass laminate pressed with epoxy. Practically indestructible, moisture-proof and textured for grip even when wet.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCarbon Fiber\u003c\/strong\u003e\u003cbr\u003eWoven carbon cloth cured in resin: rigid, extremely light and immune to humidity, with a depth of pattern no plain polymer can match.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMicarta\u003c\/strong\u003e\u003cbr\u003eLayers of linen or canvas compressed and cured in resin. It gets grippier when wet and wears into a personal patina over years of use.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePVD Coating\u003c\/strong\u003e\u003cbr\u003ePhysical vapour deposition: a hard, thin metallic-ceramic layer bonded to the steel. Rose-gold and black finishes resist scratches; edge wear is cosmetic, not structural.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e60+\/-2 HRC\u003c\/strong\u003e\u003cbr\u003eThe Rockwell C hardness band the blade is heat treated to: hard enough for long edge life, still honest to sharpen at home with patience.\u003cbr\u003e\u003cbr\u003e\n\u003ch2\u003eWho Should Buy the Dickybird-B\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuyers who want a cleaver-style folder under $55.\u003c\/li\u003e\n\u003cli\u003eAnyone building the full four-colour Dickybird set.\u003c\/li\u003e\n\u003cli\u003eGift shoppers - friendly profile, real steel, gift-friendly price.\u003c\/li\u003e\n\u003cli\u003eUsers who prefer a slim liner-lock build over chunkier frames.\u003c\/li\u003e\n\u003cli\u003eNew enthusiasts who want stainless steel and easy maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Should Skip It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSuper-steel chasers - 14C28N trades edge life for easy care.\u003c\/li\u003e\n\u003cli\u003eUsers who want tip piercing; the cleaver point is squared by design.\u003c\/li\u003e\n\u003cli\u003eAnyone who wants a lock stronger than a liner for hard prying work.\u003c\/li\u003e\n\u003cli\u003eBuyers who dislike PVD edge wear exposing brighter steel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWipe the blade dry after every use; 14C28N is genuinely stainless, but pocket lint holds moisture against the steel.\u003c\/li\u003e\n\u003cli\u003eOne drop of light knife oil at the pivot every month or two, then cycle the blade so oil spreads across the bearing.\u003c\/li\u003e\n\u003cli\u003eBlow lint and grit out of the handle channel and lock track before oiling - that is where dust collects.\u003c\/li\u003e\n\u003cli\u003eSharpen on a 1000-grit water stone or a ceramic rod; 14C28N grinds fast and takes a keen working edge in minutes.\u003c\/li\u003e\n\u003cli\u003ePVD and black stonewash finishes wear bright at the edge with use - exposed steel behaves the same, just lighter.\u003c\/li\u003e\n\u003cli\u003eScrub G10 and Micarta scales with warm water, a drop of mild soap and a soft brush; wipe carbon fiber with a damp cloth only.\u003c\/li\u003e\n\u003cli\u003eOn liner-lock models press the lock bar fully aside before closing; forcing the blade past a live liner rounds lock faces.\u003c\/li\u003e\n\u003cli\u003eCheck the pocket clip, pivot and body screws every couple of months with the correct Torx driver.\u003c\/li\u003e\n\u003cli\u003eNever pry, twist or use the tip as a screwdriver - the 2.99 inch blade is a slicer, not a lever.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Trivisa Dickybird-BM JM20-BM-14 14C28N Blade Micarta Handle Liner Lock Folding Knife\",\n  \"sku\": \"JM20-BM-14\",\n  \"mpn\": \"JM20-BM-14\",\n  \"productID\": \"JM20-BM-14\",\n  \"description\": \"Trivisa Dickybird-B JM20-BM-14 folding knife: 2.99 inch Sandvik 14C28N cleaver point blade at 60+\/-2 HRC with a black PVD finish, black Micarta handle, steel liner lock, ceramic ball bearing pivot, thumb stud opening, copper-toned pocket clip, 78.8 g (2.78 oz), 6.76 inch overall.\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Trivisa\" },\n  \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Trivisa\" },\n  \"material\": \"14C28N, Black Micarta\",\n  \"color\": \"Multi\",\n    \"weight\": { \"@type\": \"QuantitativeValue\", \"value\": 78.8, \"unitCode\": \"GRM\" },\n  \"category\": \"Knives\",\n  \"additionalProperty\": [\n      { \"@type\": \"PropertyValue\", \"name\": \"Brand\", \"value\": \"Trivisa\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Model\", \"value\": \"Dickybird-B\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Model Number\", \"value\": \"JM20-BM-14\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Product Type\", \"value\": \"Folding Knife\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Material\", \"value\": \"14C28N\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Handle Material\", \"value\": \"Black Micarta\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Lock Type\", \"value\": \"Liner Lock\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Style\", \"value\": \"Cleaver Point\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Grind\", \"value\": \"Flat\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Finish\", \"value\": \"Black PVD\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Overall Length\", \"value\": \"6.76\\\" (171.8 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Length\", \"value\": \"2.99\\\" (76 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Thickness\", \"value\": \"0.12\\\" (3 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Closed Length\", \"value\": \"3.77\\\" (95.8 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Weight\", \"value\": \"78.8 g (2.78 oz)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Designer\", \"value\": \"TRIVISA knives Team\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Opening\", \"value\": \"Thumb stud\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Carry\", \"value\": \"Copper-toned steel pocket clip, tip-up\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Hardness\", \"value\": \"60+\/-2 HRC\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"SKU\", \"value\": \"JM20-BM-14\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Price\", \"value\": \"49.99\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Availability\", \"value\": \"InStock\" }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/edcmall.cn\/products\/trivisa-dickybird-bm-jm20-bm-14\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"49.99\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n  }\n}\n\u003c\/script\u003e","brand":"Trivisa Knives","offers":[{"title":"Default Title","offer_id":50882144108741,"sku":"JM20-BM-14","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/0699\/4117\/files\/01_0ce176d8-ce2b-4012-ba96-936b6615c541.jpg?v=1793864169","url":"https:\/\/edcmall.cn\/zh-hans\/products\/trivisa-dickybird-bm-jm20-bm-14","provider":"EDCMALL","version":"1.0","type":"link"}