{"product_id":"knoweasy-cable-cutter-and-ratchet-wire-cutter-cuts-up-to-400mm2","title":"Knoweasy Cable Cutter and Ratchet Wire Cutter - Cuts up to 400mm2","description":"\u003cp\u003eIn this review the Knoweasy cable cutter is evaluated for electricians and DIYers who need a robust tool for heavy copper and aluminum conductors. The single biggest reason to consider this tool is its high cutting capacity: engineered in Germany to cleanly sever single and multi-core cables up to \u003cstrong\u003e400mm2\u003c\/strong\u003e without crushing strands. It is presented as a compact, one-hand ratchet cutter built from high-hardness steel and intended to make tough cable work quicker while remaining safe for insulated, de-energized installations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh cutting capacity:\u003c\/strong\u003e Cuts copper and aluminum single conductors and multi-stranded cables up to 400mm2 for heavy electrical work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium construction:\u003c\/strong\u003e Cutting edges are made from high-hardness 60Si2Mn 65# steel with CNC machining and heat treatment for long wear life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatcheting one-hand operation:\u003c\/strong\u003e Ratchet principle requires minimal hand force and lets users work in confined spaces with better control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-release lever:\u003c\/strong\u003e A safety quick-release allows the blade to open during use to prevent binding and permit fast material removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design:\u003c\/strong\u003e Lightweight and sized for tight areas where larger cutters cannot reach, while providing a secure grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded support:\u003c\/strong\u003e The package includes the Knoweasy 520AN, a welcome guide and a 12-month warranty with customer support access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cutter suits professional electricians, cable installers and serious DIYers who regularly work with large copper or aluminum conductors and need a clean, non-deforming cut up to \u003cstrong\u003e400mm2\u003c\/strong\u003e. Its one-hand ratchet action and compact frame are helpful when working in cabinets, conduit runs or other constrained environments.\u003c\/p\u003e\n\u003cp\u003eThose who need to cut steel, galvanized wire or perform live-line work should look elsewhere, since the tool is not designed for steel and must not be used on live circuits. Users who expect perfect durability under extreme abuse should also verify requirements, because some buyers report isolated durability concerns.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean, smooth cuts on large copper and aluminum cables without crushing the conductor when used as intended.\u003c\/li\u003e\n\u003cli\u003eSturdy cutting edges made from 60Si2Mn 65# steel and precision machining for consistent performance.\u003c\/li\u003e\n\u003cli\u003eEasy one-hand ratchet operation reduces hand effort in repetitive or tight tasks.\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight for use in confined spaces and tight cable runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot suitable for steel or live-wire cutting, which limits applications to de-energized copper and aluminum only.\u003c\/li\u003e\n\u003cli\u003eSome customers report occasional issues with durability and difficulty operating the release mechanism under heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKnoweasy 520AN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum cutting capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 400mm2 (copper and aluminum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting edge material\u003c\/td\u003e\n\u003ctd\u003e60Si2Mn 65# steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eRatcheting one-hand operation with quick-release lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign origin\u003c\/td\u003e\n\u003ctd\u003eEngineered in Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003eCutter, welcome guide, 12-month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Knoweasy ratchet cable cutter is a strong value for professionals and serious DIY users who need reliable cuts on large copper or aluminum conductors up to \u003cstrong\u003e400mm2\u003c\/strong\u003e. It combines durable edge material, a space-saving profile and convenient one-hand ratchet action, making it good value for routine cable installations; just avoid steel and live-wire use and be mindful of the release mechanism when working under heavy load.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cutter cut steel or steel wire?\u003c\/strong\u003e\u003cbr\u003eIt is not designed for cutting steel or steel wire and should not be used for those materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe to use on live wires?\u003c\/strong\u003e\u003cbr\u003eDo not use this cutter on live wires; it is intended for de-energized copper and aluminum conductors only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included with the purchase?\u003c\/strong\u003e\u003cbr\u003eThe package includes the Knoweasy 520AN cutter, a welcome guide, a 12-month warranty and access to customer support.\u003c\/p\u003e","brand":"Knoweasy Electric CO.,lTD","offers":[{"title":"Default Title","offer_id":48187956494555,"sku":"B0BQZZV387","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51f-_mGfVqL._AC_SL1500.jpg?v=1769477978","url":"https:\/\/gearmusthave.com\/products\/knoweasy-cable-cutter-and-ratchet-wire-cutter-cuts-up-to-400mm2","provider":"GearMustHave","version":"1.0","type":"link"}