{"product_id":"mellow-bi-metal-nozzle-anycubic-kobra-3-max-high-flow-copper-hardened-steel","title":"Mellow Bi-Metal Nozzle for Anycubic Kobra 3 Max | High Flow","description":"\n\u003ch2\u003eMellow Bi-Metal Upgrade Nozzle for Anycubic Kobra 3 Max\u003c\/h2\u003e\n\u003cp\u003eTake your Anycubic Kobra 3 Max to the next level with the \u003cstrong\u003eMellow Bi-Metal High Flow Nozzle Upgrade Kit\u003c\/strong\u003e. Engineered for demanding print jobs, this drop-in replacement combines a copper body for rapid heat transfer with a hardened steel tip for exceptional wear resistance — delivering faster, smoother extrusion with outstanding precision.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision Titanium Heatbreak (TC4 Aerospace-Grade):\u003c\/strong\u003e Minimizes heat creep and keeps your hotend clog-free, even during long print runs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Body – High Flow:\u003c\/strong\u003e Exceptional thermal conductivity enables fast, consistent extrusion and smooth material flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC 0.2μm Mirror-Polished Bore:\u003c\/strong\u003e Ultra-smooth inner surface delivers precision printing and reduces filament drag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel-Plated Exterior:\u003c\/strong\u003e Anti-oxidation coating extends the nozzle's service life and keeps it looking great.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardened Steel Tip:\u003c\/strong\u003e Superior wear resistance makes this nozzle perfect for abrasive materials including carbon fiber, glass-filled, and other high-strength filaments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Designed as a precise fit for the Anycubic Kobra 3 Max hotend — no modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mellow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 1KR3MN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Bi-Metal Nozzle (Copper + Hardened Steel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Printer:\u003c\/strong\u003e Anycubic Kobra 3 Max\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Mellow Bi-Metal High Flow Nozzle for Anycubic Kobra 3 Max\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Upgrade to a Bi-Metal Nozzle?\u003c\/h3\u003e\n\u003cp\u003eStandard brass nozzles wear quickly with abrasive filaments and can limit your print speeds. The Mellow Bi-Metal nozzle combines the best of both worlds: \u003cstrong\u003ecopper's superior thermal conductivity\u003c\/strong\u003e for high-speed printing and a \u003cstrong\u003ehardened steel tip\u003c\/strong\u003e that resists wear from carbon fiber, Kevlar, and other reinforced materials. The result is longer nozzle life, fewer clogs, and consistently better print quality.\u003c\/p\u003e\n\n\u003ch3\u003eAbout Mellow\u003c\/h3\u003e\n\u003cp\u003eMellow is a dedicated 3D printer accessories brand focused on NF Extruders, NF Hotends, and FLY Motherboards \u0026amp; Electronics — all engineered to deliver a better user experience across a wide range of 3D printers.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e — keep your hands protected while handling hotend components\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e — ideal for precise assembly and installation tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the Mellow Bi-Metal Nozzle compatible with the Anycubic Kobra 3 Max?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this nozzle is specifically designed as a direct-fit replacement for the Anycubic Kobra 3 Max hotend. No modifications or additional adapters are required for installation.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this nozzle handle carbon fiber and abrasive filaments?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The hardened steel tip provides excellent wear resistance, making it ideal for printing with carbon fiber, glass-filled nylon, and other abrasive high-strength materials that would quickly degrade a standard brass nozzle.\u003c\/p\u003e\n\u003ch4\u003eQ: What is a bi-metal nozzle and why is it better than a standard nozzle?\u003c\/h4\u003e\n\u003cp\u003eA: A bi-metal nozzle combines two materials — in this case, a copper body for superior heat transfer and high flow rates, and a hardened steel tip for durability against abrasive filaments. This gives you the speed advantages of copper with the longevity of hardened steel, all in one nozzle.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this nozzle require any tools to install?\u003c\/h4\u003e\n\u003cp\u003eA: Standard nozzle installation tools such as a hex wrench or spanner are recommended. No assembly is required — the nozzle comes ready to install. We recommend heating the hotend before swapping nozzles for easier removal and installation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the Mellow Bi-Metal Nozzle compatible with the Anycubic Kobra 3 Max?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this nozzle is specifically designed as a direct-fit replacement for the Anycubic Kobra 3 Max hotend. No modifications or additional adapters are required for installation.\"}}, {\"@type\": \"Question\", \"name\": \"Can this nozzle handle carbon fiber and abrasive filaments?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. 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