{"product_id":"mellow-nf-zone-t-titanium-heat-break-aluminum-heat-sink-v6-cr10-ender","title":"Mellow Titanium Heat Break \u0026 Aluminum Heat Sink – V6\/CR10\/Ender","description":"\n\u003ch2\u003eMellow NF Zone-T All-Metal Titanium Heat Break \u0026amp; Aluminum Heat Sink\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's hotend with the \u003cstrong\u003eMellow NF Zone-T All-Metal Titanium Heat Break and Aluminum Heat Sink\u003c\/strong\u003e — engineered by the Mellow NF team for superior thermal management and reliable multi-material printing. The titanium heat break dramatically slows heat transfer from the heating block upward, effectively minimizing filament clogs, while the precision-machined aluminum heat sink body ensures efficient cooling for uninterrupted print sessions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTitanium Heat Break:\u003c\/strong\u003e Slows upward heat conduction from the heating block, significantly reducing clogs and improving print consistency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Heat Sink Body:\u003c\/strong\u003e Excellent thermal dissipation performance combined with a clean, attractive design from the NF engineering team.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-Metal Construction:\u003c\/strong\u003e Supports a wide range of filaments including PLA, ABS, PETG, PA, and TPU — simply set retraction distance to 1–4 mm for best results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Multiple kit options to fit V6 hotends, CR10\/Ender3 series, CR10S PRO, Voron, BLV, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrop-In Replacement:\u003c\/strong\u003e Zone-T titanium heat break can replace the ceramic part of the Zone heat break.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e Straightforward installation for most 3D printing enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnder 3 \/ Ender 3 Pro\u003c\/li\u003e\n  \u003cli\u003eEnder 5 \/ Ender 5 Pro\u003c\/li\u003e\n  \u003cli\u003eCR10S PRO\u003c\/li\u003e\n  \u003cli\u003eV6 Hotend (standard \u0026amp; Volcano heating block)\u003c\/li\u003e\n  \u003cli\u003eVoron\u003c\/li\u003e\n  \u003cli\u003eBLV\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMellow\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Break Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Sink Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNF Zone-T (10ZONEHS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet 1:\u003c\/strong\u003e 1× NF Zone-T V6 Heat Sink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet 2:\u003c\/strong\u003e 1× NF Zone-T CR10 Heat Sink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet 3:\u003c\/strong\u003e 1× NF Zone-T Pro CR10 Heat Sink (longer hot end, for CR10S PRO series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet 4:\u003c\/strong\u003e 1× Zone-T Titanium Heat Break only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHelpful Tip\u003c\/h3\u003e\n\u003cp\u003eBecause this is an all-metal heat break, we recommend setting your filament retraction distance to \u003cstrong\u003e1–4 mm\u003c\/strong\u003e. The optimal value may vary slightly between filament brands and materials, so a quick calibration print will help you dial in the perfect settings.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Useful Tools \u0026amp; Hardware\u003c\/h3\u003e\n\u003cp\u003eLooking for more workshop essentials? Check out our \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 for handling precision parts, or browse our \u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e for your next build project.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which Mellow NF Zone-T set should I choose for my Ender 3 or Ender 3 Pro?\u003c\/h4\u003e\n\u003cp\u003eA: For the Ender 3 and Ender 3 Pro, select \u003cstrong\u003eSet 2 (NF Zone-T CR10 Heat Sink)\u003c\/strong\u003e, which is designed for CR10-style heating blocks used on Ender 3 series machines. It provides the correct thread dimensions and length for a seamless drop-in fit.\u003c\/p\u003e\n\u003ch4\u003eQ: What retraction settings should I use with the all-metal titanium heat break?\u003c\/h4\u003e\n\u003cp\u003eA: With an all-metal titanium heat break, a retraction distance of \u003cstrong\u003e1–4 mm\u003c\/strong\u003e is recommended. Unlike PTFE-lined heat breaks, all-metal designs require shorter retraction to avoid filament grinding. Start at 1–2 mm and adjust incrementally based on your filament type (PLA, ABS, PETG, TPU, PA, etc.) and printer brand.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the Zone-T titanium heat break replace a ceramic Zone heat break?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the Zone-T titanium heat break is designed as a direct replacement for the ceramic component found in the standard Zone heat break assembly. It offers improved durability and consistent thermal performance across a wider range of printing materials.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the Mellow NF Zone-T V6 heat sink compatible with Volcano heating blocks?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The NF Zone-T V6 variant supports both the standard V6 heating block and the Volcano heating block, making it a versatile upgrade for users running high-flow or large-nozzle setups on compatible printers.\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\": \"Which Mellow NF Zone-T set should I choose for my Ender 3 or Ender 3 Pro?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For the Ender 3 and Ender 3 Pro, select Set 2 (NF Zone-T CR10 Heat Sink), which is designed for CR10-style heating blocks used on Ender 3 series machines. It provides the correct thread dimensions and length for a seamless drop-in fit.\"}}, {\"@type\": \"Question\", \"name\": \"What retraction settings should I use with the all-metal titanium heat break?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"With an all-metal titanium heat break, a retraction distance of 1–4 mm is recommended. Unlike PTFE-lined heat breaks, all-metal designs require shorter retraction to avoid filament grinding. Start at 1–2 mm and adjust incrementally based on your filament type (PLA, ABS, PETG, TPU, PA, etc.) and printer brand.\"}}, {\"@type\": \"Question\", \"name\": \"Can the Zone-T titanium heat break replace a ceramic Zone heat break?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the Zone-T titanium heat break is designed as a direct replacement for the ceramic component found in the standard Zone heat break assembly. 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